Speaker·Guest

Yin Ji

Ph.D. in Engineering, Registered Civil (Geotechnical) Engineer. Currently Technical Director of the Underground Space Institute of Shanghai Survey, Design and Research Institute (Group) Co., Ltd., and member of the Geotechnical Mechanics Professional Committee of the Shanghai Civil Engineering Society. He is mainly engaged in geotechnical numerical analysis, design consulting for super high-rise foundations, and related work. He has led geotechnical engineering consulting for more than ten super high-rise projects above 300 m, including Dalian Greenland Center (518 m), Changsha Shimao Plaza (348 m), Kunming Greenland Southeast Asia Center (428 m), Wuhan Greenland Center (475 m), Changsha Greenland Xingcheng Guangta (380 m), and Suzhou Zhongnan Center (499 m).‍

Report Title

Analysis and Practice of Natural Foundation Schemes for a 380 m Super High-Rise Building in a Fractured Bedrock Area

Report Content

Taking the 380 m super high-rise project Changsha Greenland Xingcheng Guangta as the case background, this report studies the feasibility of adopting a natural foundation scheme for super high-rise buildings in fractured bedrock areas. The author used plate loading tests to determine the bearing capacity of the bedrock at the base, and combined numerical simulation analysis of superstructure-foundation-base interaction to analyze design control indicators such as foundation stress, differential settlement, and inclination rate, innovatively proposing a stability analysis method for super high-rise buildings. In addition, bedrock fissure grouting was used in this project to increase the overall safety of the project, providing valuable experience for similar super high-rise projects adopting natural foundations.

Organizing Committee Contact Information

Foundation Engineering Branch of the Architectural Society of China

Zheng Wenhua: 010-64517820

Email: djhy2022@163.com

Address: Institute of Foundation Engineering, China Academy of Building Research Co., Ltd., No. 30 East Beisanhuan Road, Beijing‍

Foundation Engineering Magazine

Wang Fei: 18612335955

Email: zgjcgc@vip.163.com‍

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