【作者】 王湧； 岳建勇；

【Author】 WANG Yong , YUE Jian-yong (Shanghai Institute of Architectural Design & Research Co. Ltd, Shanghai 200041, P.R.China)

【机构】 上海建筑设计研究院有限公司；

【摘要】 目前超深、超大面积的基坑采用主体地下结构与基坑支护结构相结合的型式越来越多。结合具体的工程实例建立了考虑梁板共同作用的水平支撑系统有限元分析模型,分析与地下主体结构相结合的水平支撑的结构内力和变形,并分析了不同边界条件对水平支撑系统内力和变形的影响。更多还原

【Abstract】 The temporary bracing structure combined with underground structure is adopted in many super large and deep foundation pit works. This paper presents numerical simulation model of horizontal brace system in bracing structure combined with underground structure for the actual construction work. Considering the interaction between floor plates and beams and different boundaries, the finite element model is established. The stress and displacement of the plate - beam bracing structure is discussed.更多还原