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通过对北京地铁四号线西直门—动物园区间暗挖隧道工程相关地层特性状况进行的分析,对在施工过程中采取的注浆加固施工技术措施作了简明探讨,并根据具体施工实践,提出一些体会和建议。
Based on the analysis of the stratigraphic characteristics of the tunneling project of Xizhimen-Zoological Park in Beijing Metro Line 4, the grouting reinforcement measures in the construction are briefly discussed, and some suggestions are given according to the concrete construction practice And advice.