【摘要】 该文介绍的盾构井尺寸为28.0m×14.0m×19.9m,基坑支护结构采用地下连续墙+钢筋混凝土支撑体系。由于该盾构井为引水工程的一部分,同时要具备临时支护及长期使用两种功能,所以该文重点介绍了该基坑结构的分析方法及为满足后期运营所需考虑的相关工程措施。更多还原

【Abstract】 The dimension of the shield shaft introduced in the article is 28.0m×14.0m×19.9m. The underground diaphragm + steel reinforced concrete supporting system are used for the supporting structure of pit. The article focuses introduction on the analysis method of this pit structure and the relative engineering measures to meet the demands of the following operation.更多还原