Rock and Soil Mechanics ›› 2022, Vol. 43 ›› Issue (S1): 553-566.doi: 10.16285/j.rsm.2021.0246

• Numerical Analysis • Previous Articles     Next Articles

Construction simulation method of metro foundation pit based on BIM technology

WU Jia-ming1, 2, 3, 4, CHEN Jian1, 2, 4, 5, CHEN Guo-liang1, 2, ZHONG Yu6, DAI Lin-fa-bao3, 4, CHEN Bin5, WU Zhe7   

  1. 1. State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, Hubei 430071, China; 2. University of Chinese Academy of Sciences, Beijing 100049, China; 3. China Railway Siyuan Survey and Design Group Co., Ltd., Wuhan, Hubei 430063, China; 4. National-Local Joint Engineering Research Center of Underwater Tunnelling Technology, Wuhan, Hubei 430063, China; 5. The Soft Soil Research Center in Ningbo University of Technology, State Key Laboratory of Geomechanics and Geotechnical Engineering, Ningbo, Zhejiang 315211, China; 6. Wuhan Metro Group Co., Ltd., Wuhan, Hubei 430070, China; 7. China State Construction International Holdings Limited, Hong Kong 999077, Chin
  • Received:2021-02-08 Revised:2022-03-01 Online:2022-06-30 Published:2022-07-15
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (52079135, 51909259), the International Partnership Program of Chinese Academy of Sciences (131551KYSB20180042), the Science and Technology R&D Project of China State Construction International Holdings Limited (CSCI-2020-Z-21) and the Ningbo Public Welfare Science and Technology Planning Project (2019C50012).

PDF (Chinese)

225

Abstract: How to make full use of the multi-source heterogeneous information of complex geology and engineering structure in the process of metro foundation pit construction to realize the construction digital fabrication is a difficult problem in metro engineering construction. In this paper, an idea of building information modeling (BIM) customization is proposed to solve this problem by effectively integrating engineering structure model and geological model, and establishing the foundation pit construction simulation method of dynamic coupling between earthwork excavation and retaining structure construction. Using industry foundation classes (IFC) standard, the geological body and engineering structure are extended and defined respectively, and the data system of foundation pit engineering based on IFC standard is constructed. Based on the Autodesk software platform, the foundation pit structure component library and parametric component modeling technology are developed to create a plug-in foundation pit structure modeling module. The three-dimensional (3D) geological modeling method based on borehole data is established, and a dynamic cutting method of geological model for the construction process simulation is established. The geological model is divided into 3D blocks at different excavation stages, and the 3D multi-phase geological model is formed. On this basis, the topology is reconstructed and the geological body and retaining structure are integrated; the multi-stage excavation BIM model is thus constructed. By dynamically loading construction schedule and time information on the integrated multi-stage model, the construction simulation method of metro foundation pit engineering based on BIM technology is then developed. Finally, the feasibility and effectiveness of the proposed simulation method are demonstrated through an engineering example.

Key words: metro foundation pit engineering, building information modelling(BIM), industry foundation classes(IFC), integration and sharing, construction simulation

CLC Number: 

  • TU717
[1] CHEN Guo-liang, WU Jia-ming, ZHONG Yu, CHEN Jian, CHEN Bin, WANG Yong-dong, . Research on IFC-based standard extension for 3D geological model [J]. Rock and Soil Mechanics, 2020, 41(8): 2821-2828.
[2] YU Ning, ZHU He-hua . The simulation of shield tunnel construction and analysis of its influence upon surrounding environments [J]. , 2004, 25(2): 292-296.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] YAO Yang-ping, HOU Wei. Basic mechanical behavior of soils and their elastoplastic modeling[J]. , 2009, 30(10): 2881 -2902 .
[2] XU Jin-ming, QIANG Pei, ZHANG Peng-fei. Texture analysis of photographs of silty clay[J]. , 2009, 30(10): 2903 -2907 .
[3] XIANG Tian-bing, FENG Xia-ting, CHEN Bing-rui, JIANG Quan, ZHANG Chuan-qing. Rock failure mechanism and true triaxial experimental study of specimens with single structural plane under three-dimensional stress[J]. , 2009, 30(10): 2908 -2916 .
[4] SHI Yu-ling, MEN Yu-ming, PENG Jian-bing, HUANG Qiang-bing, LIU Hong-jia. Damage test study of different types structures of bridge decks by ground-fissure[J]. , 2009, 30(10): 2917 -2922 .
[5] XIA Dong-zhou, HE Yi-bin, LIU Jian-hua. Study of damping property and seismic action effect for soil-structure dynamic interaction system[J]. , 2009, 30(10): 2923 -2928 .
[6] XU Su-chao, FENG Xia-ting, CHEN Bing-rui. Experimental study of skarn under uniaxial cyclic loading and unloading test and acoustic emission characteristics[J]. , 2009, 30(10): 2929 -2934 .
[7] ZHANG Li-ting, QI Qing-lan, WEI Jing HUO Qian, ZHOU Guo-bin. Variation of void ratio in course of consolidation of warping clay[J]. , 2009, 30(10): 2935 -2939 .
[8] ZHANG Qi-yi. Study of failure patterns of foundation under combined loading[J]. , 2009, 30(10): 2940 -2944 .
[9] YI Jun, JIANG Yong-dong, XUAN Xue-fu, LUO Yun, ZHANG Yu. A liquid-solid dynamic coupling modelof ultrasound enhanced coalbed gas desorption and flow[J]. , 2009, 30(10): 2945 -2949 .
[10] TAO Gan-qiang, YANG Shi-jiao, REN Feng-yu. Experimental research on granular flow characters of caved ore and rock[J]. , 2009, 30(10): 2950 -2954 .
Copyright © Rock and Soil Mechanics, All Rights Reserved.
Tel: 027-87198484, 87199252, 87199253, 87198752　E-mail: ytlx@whrsm.ac.cn
Powered by Beijing Magtech Co. Ltd