Joint Structural Division Annual Report 2005/2006

Transcription

1 Joint Structural Division Annual Report 2005/2006 THE HONG KONG THE INSTITUTION OF INSTITUTION OF ENGINEERS STRUCTURAL ENGINEERS 香港工程師學會英國結構工程師學會 JOINT STRUCTURAL DIVISION

2 Annual Report 2005/06 Membership (April 2006) Ir Professor K K Choy Division Chairman The current number of members (including all grades) of the Joint Structural Division is Committee Activities Main activities organized and/or participated by the Joint Structural Division include: Monthly Committee Meetings Technical Meetings and Technical Visits Annual Dinner Joint Institute Conference with HKIA, HKIS and HKIP IStructE China Awards Joint Structural Division Special Awards Annual General Meeting Annual Visit Annual Seminar Committee members and senior members also represented the Joint Structural Division on various boards and committees of the HKIE and government departments. Regular Events With strong support from members, the Annual Dinner was successfully held on 25 November 2005 at the Holiday Inn Golden Miles. Regarding the Annual Visit, we have planned to visit Beijing on May The visit will be led by senior members and we are expecting fruitful interactions with our counterparts in Beijing. Winners of this year s Joint Structural Division Special Awards were finally decided by the Judging Panel after thorough consideration. The awards include Special Award of China Projects and Hong Kong Projects, and one Commendation Award. Professional Recognition and Training Assessment for the Reciprocal Recognition Agreement between the HKIE and the NABER(S) of MOC was successfully held on November 2005 at Hainandau. To facilitate our candidates for the assessment, Professor Rong Baisheng was invited and delivered a half-day lecture on seismic design on 5 November Funded by the Commerce, Industry and Technology Bureau, we have instigated and organized a training package to sharpen the competitive edges of local young engineers for them to work in the Mainland. On and December 2005, two seminars were held with presentation made by 4 renowned structural engineers and professors from the Mainland to around 100 young structural engineers. IStructE Matters The President of IStructE visited Hong Kong on February On 13 February 2006, Mr Michael Dickson, the President, delivered the Presidential Address titled An International Institution for the future - IStructE in HK. This was followed by a report on institutional matters by Chief Executive of the IStructE, Dr Keith Eaton. Another highlight of the night was the presentation of certificates by President of the IStructE to 2 newly elected fellows and 35 newly elected members. On 17 February 2006, Award Presentation Dinner of the IStructE China Awards 2005 was successfully held at the Island Shangri-La Hotel. 14 awards were presented to the outstanding developments in China with excellence in structural engineering. The Chartered Membership examination was successfully held on 21 April 2006 with a total of 265 candidates. Appreciation Lastly, I would like to express my heartfelt gratitude to all members of the Joint Structural Division for their endless support to our activities. Ir Professor K K Choy Division Chairman 2

3 Awards Arup Best Student Awards 2005, sponsored by Ove Arup & Partners Hong Kong Ltd, to commend undergraduates who have excellent overall academic results and demonstrate high level of competence in structural engineering: Mr NG Ching Tai (Department of Building and Construction, City University of Hong Kong) Mr LAM Tuk Hung (Department of Civil and Structural Engineering, Hong Kong Polytechnic University) Mr HO Yin Bon (Department of Civil Engineering, Hong Kong University of Science and Technology) Mr WONG Tsang Hung (Department of Civil Engineering, University of Hong Kong) Ir Kwan Kin-kei, Director of Ove Arup & Partners Hong Kong Ltd, presenting the Arup Best Student Awards 2005 to the awardees during the Annual Dinner of the Joint Structural Division on 25 November 2005 (from left-to-right: Mr T H Wong, Mr T H Lam, Ir K K Kwan, Mr C T Ng and Mr Y B Ho) H K Cheng Award 2005, sponsored by Ir Dr Cheng Hon-kwan, to commend the Best Hong Kong Candidate who scores the highest marks in the Chartered Membership (Part 3) Examination of the Institution of Structural Engineers in 2005: Mr Simon LEE Ir Dr H K Cheng presenting the H K Cheng Award 2005 to Mr Simon Lee during the Annual Dinner of the Joint Structural Division on 25 November The Best Reporter Award was introduced in November 2005 to encourage participation in events organized by the Joint Structural Division; to promote interests in the respective themes of the events; and to promote report writing skills among members. All HKIE members of any grade and full-time engineering students who have attended the event are eligible. Participants are invited to submit a report of the event, which may include comments on the theme. Submissions are assessed by a judging panel appointed by the Committee of the Joint Structural Division. Normally one Best Reporter Award is awarded to the author of the best submission. The award carries a $500 cash prize and a certificate. The best report is later published in Hong Kong Engineer as well as at the website of the Joint Structural Division. Winners of the Best Reporter Award since its setup are as follows. Date Event Winner 5 and 12 Nov 2005 Technical Visit to Wetland Park in Tin Shui Wai Miss TONG Man Man 23 Nov 2005 Technical Meeting on An Overview of Structural System and Construction of Langham Place Ir LAU Wai Hin 15 Dec 2005 Technical Meeting on Integrated Site Supervision System Miss TONG Man Man 12 Jan 2006 Technical Meeting on Condition Assessment of Highway Bridges under Operational Conditions Mr YAN Zhihao 4 Mar 2006 Half-day Technical Seminar on Examination Technique for the IStructE Chartered Membership (Part 3) Examination Mr KWOK Wai Ching Vincent 22 Mar 2006 Technical Meeting on Planning and construction of Phase 2 development of Hong Kong Science Park Mr CHENG Chung Hin 3

4 The IStructE China Awards 2005 The IStructE China Awards 2005 were administrated by the Joint Structural Division of HKIE & IStructE together with full support from IStructE local representatives in Beijing, Shanghai and Shenzhen. Initial vetting of the Awards took place successfully in November 2005 in Shanghai for projects in Beijing, Shanghai and Shenzhen, and also in January 2006 in Hong Kong for Hong Kong projects. Final selection of the Awards was conducted on 16 and 17 February 2006 in Hong Kong, and a total of ten outstanding construction projects were presented by prominent structural engineers to the Judging Panel which was chaired by Mr Michael Dickson, President of the IStructE. Upon the recommendations of the Judging Panel, the results were announced during the Award Presentation Dinner on 17 February Judging Panel Mr. Michael Dickson, CBE Chairman, Buro Happold President, IStructE Dr. H.K. Cheng, OBE, GBS, JP Chairman, H.K. Cheng & Partners Ltd., Chairman, Tianjin Gangjin Architects & Engineers Ltd. IStructE Gold Medalist 2001, HKIE Gold Medalist 2005 Professor Fu Xue-yi Chief Engineer, The Institute of Architectural Design & Research, Shenzhen University Co-ordinator, IStructE China Group Professor Jiang Huan-cheng Chairman, Jiang s Architects & Engineers, Shanghai, & Consultant Chief Engineer, Shanghai Xian Dai Architecture Design Group Member, China Academy of Engineering ; enjoys the title Design Master Professor Shi Yong-jiu Department of Civil Engineering, Tsinghua University Co-ordinator, IStructE Beijing Group 4

5 Message by Ir. Professor K.K. Choy, Joint Division Chairman I would like to extend to my warmest welcome to all of you, especially to Mr. Michael Dickson, President, and Dr. Keith Eaton, Chief Executive of the Institution of Structural Engineers, on the occasion of the Award Presentation Dinner of IStructE China 2005 Awards. Moreover, my warm greetings go to our fellow structural engineers from the Mainland for your active involvement in this Award in many different ways: from planning, judging, and making entries, and I value your collaboration and friendship. We could not have done it without you. The Award Presentation Dinner was a night for celebration as we honour excellence in structural engineering and recognize 10 outstanding projects by members of IStructE resident in Beijing, Hong Kong, Shanghai and Shenzhen. The stunning economic growth of China in the last 25 years has given structural engineers enormous opportunities to contribute to the built environment and assist in disaster mitigation. I am confident that this Award will thrive and prosper to become a major structural engineering award for this part of the world. Lastly, I must record my sincere thanks to the hardworking judges, members of the Joint Division Committee, and sponsors, for playing key roles in making this Award a success. IStructE has always been a keen promoter of excellence in structural engineering feeling very strongly that excellence should be recognised and rewarded whenever it is found. May I therefore take this opportunity to sincerely congratulate the 10 finalists for their outstanding achievement. They have displayed creativity, innovation, excellence and value. Members of the Institution in China and Hong Kong have often been the envy of others for the many opportunities which they have when it comes to designing and supervising interesting and important structures. I echo the sentiment that this Award has a cause for celebration as we admire the work of some talented structural engineers and their immense contribution to humanity and the built environment around us. Finally, I compliment the organisers for the vision and effort which they have put into the Award, and wish the Award continued success. Message by Mr. Michael Dickson, CBE, President, IStructE It is always an exhilarating experience to be in Hong Kong and to see the many outstanding structures designed by members of the Institution of Structural Engineers. I am particularly delighted that in this instance, the Joint Structural Division under the able leadership of Mr. K.K. Choy has initiated the IStructE China Awards 2005, culminating in the Award Presentation Dinner. 5

6 The IStructE China Awards 2005 Langham Place, Hong Kong Ove Arup and Partners HK Ltd Supreme Structural Award Special Structural Award Kunming International Horticultural Exposition Shanghai Jiaoda Andi Architecture Design Institute Guangzhou New Baiyun International Airport Passenger Terminal Bldg The Architectural Design and Research Institute of Guangdong Province Structural Achievement Commendation LG Beijing Building, Beijing Beijing Institute of Architectural Design Raycom Building C, Beijing Beijing Institute of Architectural Design Qinhuangdao Olympics Sports Center Stadium The Architecture Design and Research Institute of Tongji University Dalian Road Tunnel, Shanghai Shanghai Tunnel Engineering & Rail Transit Design & Research Institute GD Modern International Exhibition Center, Dongguan The Architecture Design & Research Institute of S China U of Technology Shenzhen Merchants Bank Shenzhen General Institute of Architectural Design and Research Cambridge House, Hong Kong Maunsell Structural Consultants Ltd Structural Special Merit in Integration with Architecture Raycom Building C, Beijing Beijing Institute of Architectural Design Structural Special Merit in Quality of Materials and Construction Guangzhou New Baiyun International Airport Passenger Terminal Bldg The Architectural Design and Research Institute of Guangdong Province Structural Special Merit in Harmony with Environment Kunming International Horticultural Exposition Shanghai Jiaoda Andi Architecture Design Institute Structural Special Merit in Cost Effectiveness Cambridge House, Hong Kong Maunsell Structural Consultants Ltd 香港朗豪坊奧雅納工程顧問 結構大獎 结构特别奖 昆明世博园艺术广场加建工程上海交大安地建筑设计有限公司 广州白云国际机场旅客航站楼广东省建筑设计研究院 结构优秀奖 北京 LG 大厦北京市建筑设计研究院 联想融科资讯中心 C 座北京市建筑设计研究院 秦皇岛奥体中心体育场同济大学建筑设计研究院 上海大连路隧道工程上海市隧道工程轨道交通设计研究院 广东现代国际展览中心华南理工大学建筑设计研究院 深圳招商银行大厦深圳市建筑设计研究总院 香港康橋大廈茂盛結構顧問有限公司 结构专项奖 结构配合建筑 联想融科资讯中心 C 座北京市建筑设计研究院 结构专项奖 材料及建筑素质 广州白云国际机场旅客航站楼广东省建筑设计研究院 结构专项奖 环境融和 昆明世博园艺术广场加建工程上海交大安地建筑设计有限公司 結構專項獎 成本效益 香港康橋大廈茂盛結構顧問有限公司 6

7 Supreme Award Langham Place, Hong Kong IStructE China Awards 2005 Special Structural Award Kunming International Horticultural Exposition Special Structural Award Guangzhou New Baiyun International Airport Passenger Terminal Building 7

8 Joint Structural Division Special Awards 2006 The Joint Structural Division Special Awards aims to promote excellence in structural engineering demonstrated through the design and construction of buildings and structures in the last two years. The first award was held in 1998/1999 and this is the eighth event. Since 2004/2005, the award has extended to include a Special Award for China Projects in recognition of the significant contribution of our structural engineers to projects in China. This year, there are three submissions on Hong Kong Projects and five submissions on China Projects. Three awards were selected by a Panel of Judges based on the following assessment criteria: Aesthetics Engineering approach Integration Economy Innovation Buildability Unusual features Energy efficiency and environmental friendliness Sustainability and serviceability Site Visit by Judging Panel (Left Photo from left-to-right: Mr Vincent Ng, Ir Paul Pang, Ir The Hon Dr Raymond Ho and Ir Prof Fred Ng) Members of the Judging Panel Ir Professor Fred S H NG, Chairman of the Judging Panel Ir The Hon Dr Raymond C T HO Ir Professor J M KO Ir Professor Peter K K LEE Mr Vincent W S NG Ir Paul T C PANG Ir Professor Sritawat KITIPORNCHAI 8

9 Joint Structural Division Special Awards 2006 China Projects Special Award Maunsell Structural Consultants Ltd. for the Grand Gateway, Shanghai basement. Construction of the project was carried out in two phases. Phase one commenced in 1993 and completed in 1999, this phase included the whole of the 6 levels retail podium, the basement and one of the residential towers. Phase two started in 2003 and completed in The structural form of the twin office towers is the central core with exterior column frame system providing a 13m column free office space. The exterior column frame is transferred at level 7 providing a smooth transformation between the tower office layout and the spacious shopping mall arrangement. The twin towers are lighted up at night by the 40m high steel roof lanterns at the roof top, providing as the Landmark feature of the development. To ensure compatibility of the structures built in phase one with the current seismic design codes, and also enhancing the safety standards of the structures, carbon fibre strengthening is used to enhance the strength and the ductility of the required structural members. The strengthening works include full wrap for columns, strip wraps and strip strengthening for beams and walls. The Hong Kong Engineers contribution to the application of advance technologies in Shanghai Structural Engineer : Maunsell Structural Consultants Ltd. Client : Shanghai Kong Hui Property Development Co. Ltd. Architects : Callison Architecture Inc., USA Frank C.Y. Feng Architect & Associates (HK) Ltd. LM2 Consortium, Singapore East China Architectural Design & Research Institute Co., Ltd. (ECADI) Contractor : Fujita Corporation Ltd. Shanghai Construction Co. Ltd. The Grand Gateway, locates at one of the busiest zones in Shanghai, Xu Hui District, is bounded by Hong Qiao Road and Hua Shan Road. The multifunctional development has a gross floor area of about 310,000m2 and comprises two 55-storey office towers, two 34- storey residential towers, and one 18-storey service apartment, all linked by a 6 levels of retails podium and a 3-storey The service apartment is a reinforced concrete frame structure over 70m above ground. The 10 levels of cascading L-shape apartment floors constructed on top of the 8 levels rectangular shape operating retail podium resulted in irregularity in both horizontal and vertical structural arrangement. In order to mitigate the adverse effect during seismic events, structural dampers are introduced to change and control the structural properties such that the critical seismic movements can be controlled. The Phase two construction was carried out on top of operating retails podium. Settlement joint using the rocking slab approach were design to mitigate the effect of the differential settlement. Careful planning of the whole construction procedure including material handling, formwork erection, concreting, together with safety precautionary measures were implemented and resulted with no adverse effect to normal operation of the retails podium during towers construction period. 9

10 Joint Structural Division Special Awards 2006 Hong Kong Projects Special Award Ove Arup & partners Hong Kong Limited for the Three Pacific Place, Hong Kong allowed for on the post-tensioning slab to suit the tenancy possible requirements. Ten numbers of composite columns located around the perimeter at 9m to 13.5m c/c and the core wall provide the gravity load support system. Due to the requirement of maintaining the distance of the exterior column face to the façade constant, the composite columns have been eccentrically transferred seven times from 1800mm diameter on G/F to 800mmx800mm on Level 37. Steel trusses cantilevered from the core wall are used to support the plant room level on the roof to create double storey height on Level 38. The tower is rested on a 3 to 3.5m thick reinforced concrete raft on Grade III Rock. Structural, Tunnel, Geotechnical and Civil Engineer: Ove Arup & Partners Hong Kong Ltd Client & Project Manager: Swire Properties Ltd Architects & M&E Engineer: Wong & Ouyang (HK) Ltd. Quantity Surveyor: Davis Langdon & Seah Hong Kong Ltd Main Contractor: Gammon Construction Ltd Three Pacific Place is recognized as a successful urban redevelopment project in Wanchai District, which comprises of a 38-Storey Grade A+ office tower on top of two levels of podium and three levels of basement in Phase 1 with structural provision for a future extension, a pedestrian subway connecting to MTRC Admiralty Station and a provision of pedestrian footbridge. A highly eccentric reinforced concrete core wall abutting the eastern façade provides the overall lateral stability of the tower. State of the art structural optimisation has been carried out to reduce the concrete volume by 3,502m 3 and increase the total usable floor area by 606m mm thick post-tensioning flat slab with the maximum span of 16m (simply supported) and 4.5m (cantilevered) is adopted as the office floor system. The storey height and clear height of the office floor are 3950mm and 2750mm respectively. Structural provision for possible inter-storey staircase openings on the office floor has been Due to the phased possession of the site in five parcels and the future extension requirement, the overall building structures are to be designed for three different cases namely the phase 1, the future extension and the construction stage. The completion of the foundation and core wall construction under Wing Fung Street West prior to the superstructure construction was rendered due to the sequential site acquisition. Back calculation method to determine the maximum height of the curtain wall could be erected without extra strengthening works to the permanent structures as well as retrofit construction technique for foundation and core wall of the concerned portion were adopted. The first three-dimensional tensioned cable net glass wall system in Hong Kong has been installed on the podium to create a very transparent view. The height of the cable nets are 21m and 10m at Queen s Road East and Star Street. The development comprises of eight major interrelated tender packages namely Demolition, Excavation and Lateral Support, Advance Foundation, Advance Steelwork, Main Contact, External works and Pedestrian Subway. Very detail collaboration of the tendering strategy as well as structural design warranted the tower completion on time and within budget. 10

11 Joint Structural Division Special Awards 2006 Hong Kong Projects Commendation Award Maunsell Structural Consultants Ltd. for the Choi Hung Park & Ride Development No. 8 Clear Water Bay Road, Kowloon Innovative Engineering Technique Portray the Rainbow of Existing Community Structural Engineer : Maunsell Structural Consultants Ltd. Developer : Mass Transit Railway Corporation (MTRC) Chun Wo Construction & Engineering Co. Ltd. Architects : Ronald Lu & Partners (HK) Ltd. Contractor : Chun Wo Contractors Ltd. The MTR Choi Hung Park and the Ride Development is a multi-functional residential/transport interchange building situated above the existing MTR Choi Hung tunnel and was completed in December The development, site fronts Clear Water Bay Road, will be a prominent transport node with different modes of public transportation. It consists of a 57-storey residential tower, a 9-storey PTI and carpark podium, a vehicular access ramp for PTI, a 2-level basement, a footbridge linked to existing community, and an underground pedestrian subway connecting the basement and the underground MTR station. Substantial part of the podium is situated immediately above the on-grade MTRC tunnel completed in RC trusses spanning between the existing tunnels walls were reserved for supporting the podium structures with limited loading allowance. Intelligent engineering design, on grade ground slab in associate with the innovative shear transducer, enhances the loading capacity that a building much higher than the original design can be achieved. Intensive appraisals to the existing structures were carried out before and during construction where the appraisal results were analyzed in detail and integrated into the structural design. The approach of Observational Method was adopted to eliminate the uncertainty on prediction of the structural behaviours during construction above the existing trusses on MTR tunnel. Several design options with different scenario of podium construction progress in different portions were provided and arrangements were made for design decisions during construction. The development is within the protection areas for railway, water main and drainage culvert at where the construction is constrained. Clear Water Bay Road is a busy traffic main linking between the city centre and the outskirt. Horizontal pipe piles and grouted pillar supports were introduced for subway construction that resolved the excavation problem at busy road. And special ramp design together with the well planned phase traffic diversions streamlined the construction of the car access ramp to the development PTI. For a structure adjacent to a busy highway as well sitting next to and on top of an operating MTR tunnel, innovative and comprehensive engineering designs are the major solutions to complete the most challenging construction. Integration of multidiscipline engineering professions lead the project towards a successful outcome. 11

12 Technical Meetings 2005/2006 Date Titles and Speakers 1 Aug 2005 (Mon) Failed Safety, Criminal? Is Professional Responsibility Ethical or Mechanical? by Professor Philip J Chmielewski, Loyola Marymount University 1 Sept 2005 (Thu) The Inaugural Y.K. Cheung Lecture on The High Rise Building - How High Can We Go? (5:30pm for 6:00pm-7:30pm) by Dr. Leslie E. Robertson, Leslie E. Robertson Associates, U.S.A. (at Hong Kong Convention and Exhibition Centre; jointly with HKU) 14 Sept 2005 (Wed) The Planning and Construction of the Wetland Park in Tin Shui Wai (6:00-7:30 pm; jointly with Building Division) by Ir Eric P. W. Chan and Mr. Michael K. Y. Li of Architectural Services Department 29 Sept 2005 (Thu) Fire Safety Engineering of Structures by Michael Green, Buro Happold (at M1603, Hong Kong Polytechnic University) 19 Oct 2005 (Wed) Design and Construction of Ma On Shan Sports Complex by Ir C.C. Choy, Architectural Services Department 23 Nov 2005 (Wed) An Overview of Structural System and Construction of Langham Place by Ir Man Kang and Ir Donald Tsang, Ove Arup and Partners 15 Dec 2005 (Thu) Integrated Site Supervision System by Ir Philip C.T. Kwok, Buildings Department 20 Dec 2005 (Tue) Building Management & Maintenance Public Consultation of Mandatory Building Inspection by Mr. Lam Siu-tong, Buildings Department (6:30pm 8:00 pm, jointly with Building Division) 12 Jan 2006 (Thu) Condition Assessment of Highway Bridges under Operational Conditions by Ir Dr. S.S. Law, Hong Kong Polytechnic University 13 Feb 2006 (Mon) IStructE Presidential Address on An International Institution for the future IStructE in Hong Kong by Mr. Michael G.T. Dickson, President of IStructE (6:15pm 7:45pm, Holiday Inn Golden Mile, jointly with YMC) 22 Mar 2006 (Wed) Planning and Construction of Phase 2 Development of Hong Kong Science Park by Ir Adam S. C. Choy and Ir Jason H.Y. Wong, Meinhardt (C&S) Ltd. 27 Apr 2006 (Thu) Design and Construction of Shanghai Hong Kong New World Tower by Ir Terence Yip, Ove Arup and Partners 22 May 2006 (Mon) Direct Strength Method for Stainless Steel Section Undergoing Distortional Buckling by Prof. Kim Rasmussen, University of Sydney (jointly with HKU) Seminars 2005/2006 Date Details 5 Nov 2005 (Sat) Half-day Technical Seminar on Seismic Design of Buildings (9:00am- 1:00pm, at Hong Kong Polytechnic University) 4 Mar 2006 (Sat) Half-day Technical Seminar on Examination Technique for the IStructE Chartered Membership (Part 3) Examination (8:30am-1:00pm, at Hong Kong Polytechnic University, jointly with YMC) 16 Jun 2006 (Fri) Annual Seminar on Structural Fire Engineering Technical Visits 2005/2006 Date Details 5 Nov 2005 (Sat) Technical Visit to Wetland Park in Tin Shui Wai (jointly with YMC) 12 Nov 2005 (Sat) Technical Visit to Wetland Park in Tin Shui Wai (jointly with YMC) May 2006 Annual Visit to Beijing 12

13 J O I N T S T R U C T U R A L D I V I S I O N Joint Structural Division Annual Dinner 2005 Presidential Address and Certificate Presentation Ceremony on 13th Feb

14 Half-day Technical Seminar on IStructE CM Examination, 4 th March 2006 CM Examination on 21 st April 2006 Technical Meetings Site Visits 14

15 Joint Structural Division Committee Members Chairman Immediate Past Chairman Deputy Chairman Hon. Secretary Hon. Treasurer Programme Coordinator Deputy Hon. Secretary Deputy Programme Coordinator Deputy Hon. Treasurer Ex-officio Member (AMC) Ex-officio Member (YMC) Ex-officio Council Member (Division) Ex-officio Discipline Rep (Division) Co-opted Member Co-opted Member Ir Professor K K CHOY Ir Joseph Y W MAK Ir Y K CHENG Ir Dr Eddie S S LAM Ir Joseph W J CHI Ir Dr Francis T K AU Ir Allan S K CHAN Ir Eric P W CHAN Ir Dr H T CHENG Ir Professor K F CHUNG Ir Dr J S KUANG Ir Professor Albert K H KWAN Ir K K KWAN Ir Philip C T KWOK Ir C K LAU Ir Aldows H C TANG Ir Raymond W M TANG Ir Gabriel L K YU Mr David P S CHAN Mr Benedict L S CHEUNG Ir Dr K S LAW Ir Paul T C PANG Ir S T CHAN Ir Y W SIU Joint Structural Division Honorary Advisors Ir Dr C K LAU Ir Professor Fred S H NG HKIE Council Members President/Chairman of Council Ir Dr Greg C Y WONG Elected Ordinary Member Ir Dr Andrew K C CHAN Ir Y C KOO Ir C K LAU Ir P K LEE Ir Paul T C PANG Ir K C LAM Ir K W LEE Ir Francis M K TONG Ir Aaron K M BOK Ir Charles M C CHU Council Member (Division) Ir Dr K S LAW Co-opted Member Ir S T CHAN Ir Professor Albert K H KWAN Observers Ir Dr James C W LAU (Chairman of Engineers Registration Board) Ir Dr The Hon Raymond C T HO (Legislative Council) AP/RSE/RGE Committee Representative Ir K K KWAN (Chairman of the AP/RSE/RGE Committee) IStructE Council Member Ir Reuben P K CHU Ir Paul T C PANG The Institution of Structural Engineers Representatives Ir Dr The Hon Raymond C T HO Ir Professor Peter K K LEE Ir Professor Fred S H NG The Institution of Structural Engineers Examiners (Chartered Membership) Chief Examiner Ir Dr K S LAW Marking Examiner Ir Helen P J KWAN Ir Dr James C W LAU Ir Dr C K LAU Ir H K NG 15

16 List of Chairmen of the Joint Structural Division Session Name of Chairmen 1 st 79/80 Ir TSUI Tack Kong 2 nd 80/81 Ir Professor Fred NG Sai Ho 3 rd 81/82 Ir Dr the Hon Raymond HO Chung Tai 4 th 82/83 Ir Andrew NGAI Bick Yau 5 th 83/84 Ir David George HOLMES 6 th 84/85 Ir Brian POON Hon Yin 7 th 85/86 Ir David CHAN Wing Keung 8 th 86/87 Ir Barry John STUBBINGS 9 th 87/88 Ir Professor LAW Kwok Sang 10 th 88/89 Ir Patrick YIM Chun Nam 11 th 89/90 Ir Dr Joseph CHOW Ming Kuen 12 th 90/91 Ir Bruce Malcolm FOX 13 th 91/92 Ir TSE Pak Kin 14 th 92/93 Ir Ricky SO Yau Chi 15 th 93/94 Ir Hugh WU Sai Him 16 th 94/95 Ir Ignatuis LAU Yik Sum 17 th 95/96 Ir WONG Chi Ming 18 th 96/97 Ir CHEUNG Kwok Ming 19 th 97/98 Ir Professor KO Jan Ming 20 th 98/99 Ir Professor James LAU Chi Wang 21 st 99/00 Ir Kenneth LAU Kwong Hon 22 nd 00/01 Ir Reuben CHU Pui Kwan 23 rd 01/02 Ir Paul PANG Tat Choi 24 th 02/03 Ir Johnny FAN Siu Kay 25 th 03/04 Ir Helen KWAN Po Jen 26 th 04/05 Ir Joseph MAK Yiu Wing 27 th 05/06 Ir Professor CHOY Kin Kuen THE HONG KONG THE INSTITUTION OF INSTITUTION OF ENGINEERS STRUCTURAL ENGINEERS 香港工程師學會英國結構工程師學會 JOINT STRUCTURAL DIVISION