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赵锡宏, 李蓓, 李侃, 杨国祥. 大型超深基坑工程计算理论与实践研究——上海外环隧道浦西基坑工程[J]. 岩土工程学报, 2003, 25(3): 258-263.
引用本文: 赵锡宏, 李蓓, 李侃, 杨国祥. 大型超深基坑工程计算理论与实践研究——上海外环隧道浦西基坑工程[J]. 岩土工程学报, 2003, 25(3): 258-263.
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ZHAO Xihong, LI Bei, LI Kan, YANG Guoxiang. Study on theory and practice for specially big and deep excavation engineering——Deep excavation engineering in Puxi,Outer Ring Tunnel Project of Shanghai[J]. Chinese Journal of Geotechnical Engineering, 2003, 25(3): 258-263.
Citation: ZHAO Xihong, LI Bei, LI Kan, YANG Guoxiang. Study on theory and practice for specially big and deep excavation engineering——Deep excavation engineering in Puxi,Outer Ring Tunnel Project of Shanghai[J]. Chinese Journal of Geotechnical Engineering, 2003, 25(3): 258-263.
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大型超深基坑工程计算理论与实践研究——上海外环隧道浦西基坑工程

Study on theory and practice for specially big and deep excavation engineering——Deep excavation engineering in Puxi,Outer Ring Tunnel Project of Shanghai

    摘要
  • 摘要: 上海外环隧道浦西基坑工程是一个开口型基坑 ,深度不等 ,宽 43m。通过采用超明星 (SUPER -STAR)空间非线性软件、美国SAP空间线性软件和北京理正空间线性软件对原设计的结构进行初步比较计算 ,确定采用超明星软件进行跟踪计算 ,针对实际工况 ,提前两周给出计算结果以指导施工 ,实践表明 ,计算与实测结果比较符合 ,说明该理论是合理可行的 ,跟踪方法也是有效的

     

    Abstract: The deep excavation in Puxi,Outer Ring Tunnel Project of Shanghai,is an open type one with depth of 30 m and width of 43 m.At first the comparison of computed results obtained by SUPER STAR software (China), SAP software (USA) and Li zheng software (China) is made, and then SUPER STAR software is adopted to trace compute the different stage of construction in order to get the results in advance of two weeks for guiding construction. This engineering practice has shown that the computed results are in good agreement with measured ones, SUPER STAR software is reasonable and feasible, and the trace computed method presented in this paper is also effective.

     

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