excavation method

常見例句

In underground structure, excavation method has a great impact on land subsidence and structure stability.
在地下結(jié)構(gòu)中，開挖方式對地表沉降和結(jié)構(gòu)穩(wěn)定影響很大。
In the project discussed in this paper, the blasting site of drill-blast tunnel excavation method was close to the newly finished structure.
鉆爆開挖法洞室的施工點(diǎn)臨近新完成結(jié)構(gòu)體，爆破地震波必須嚴(yán)格控制在安全范圍之內(nèi)。
The regularity of stress and strain of surrounding rock and support structure when using(3-heading) excavation method to construct double-arc tunnel is carried out by FEM numerical method.
應(yīng)用有限元數(shù)值方法，對連拱隧道“三導(dǎo)洞法”施工時(shí)圍巖和結(jié)構(gòu)的受力、變形規(guī)律進(jìn)行了分析。在兩正洞拱部施工的時(shí)候，左右洞拱頂沉降約占最終沉降的70%。