Question

土木工程专业英语求翻译

隧道采用新奥法原理设计的复合衬砌方案，初期支护主要为锚喷混凝土，二次衬砌采用模筑混凝土。采用工程类比法设计出该隧道不同区段的衬砌结构参数（包括初期支护与二次衬砌），并计算围岩压力；采用荷载结构法计算二次衬砌截面内力并进行截面强度验算，其中应包括衬砌几何要素、主动荷载作用下衬砌内力计算、单位弹性抗力作用下衬砌内力计算、最大弹性抗力值计算、衬砌总内力计算以及衬砌截面强度验算。
谢谢啦

Answer 1

Tunnel by the new scheme, the principle of design of composite lining in the early support for rockbolt concrete, built by secondary lining concrete. Engineering analogy method was adopted to design the different sections of the tunnel lining structure parameters (including primary support and secondary lining), and calculate the stress of surrounding rock; Secondary lining section internal force is obtained by using the load structure method and cross section strength calculation, the geometric elements, which should include the lining lining under active load internal force calculation, internal force calculation unit elastic resistance under the action of lining, the maximum elastic resistance value total internal force calculation, lining calculation and lining section strength calculation.