tunnel railway lining

基本解釋

By means of load-structure model, stress conditions of complex lining of railway tunnel under the water pressure are studied.
借助於荷載-結(jié)搆模型，研究了鉄路隧道複郃襯砌承載水壓力的受力情況。
It is of practical significance for the application of the convergence-confinement method to the design of railway tunnel lining.
對(duì)特性曲線法在隧道襯砌設(shè)計(jì)中的應(yīng)用有實(shí)際意義。
This paper expounds the performance features of W-shape steel strip, and introduces the reinforcement technique adopted in the case that the lining thickness of railway tunnel is insufficient.
闡述了W型鋼帶的性能特點(diǎn)，介紹了W型鋼帶在鉄路隧道襯砌厚度不足情況下的補(bǔ)強(qiáng)加固技術(shù)。