large ground deformation

基本解釋

This paper analyzes the mechanism of large ground deformation and presents the related measures.
本文分析了大變形產(chǎn)生的機(jī)理、破壞形式并提出了相應(yīng)加固措施。
Catastrophic damages to the ground structures can be caused by large ground deformation due to seismic liquefaction. Therefore liquefiable ground in earthquake must be improved.
地震液化導(dǎo)致的大變形常會(huì)使結(jié)構(gòu)產(chǎn)生十分嚴(yán)重的破壞，因此對潛在液化的地基必須進(jìn)行處理。
Soft rock tunnels have the characteristics of high ground pressure and large deformation and are difficult to be supported. So they can not be easily controlled with single support method.
軟巖巷道多具有高應(yīng)力、變形大、難支護(hù)等工程特征，單一支護(hù)方式難以控制圍巖變形。

地面大變形
This kind of damage has been observed many times in several strong earthquakes in the past. The prediction method of large ground deformation and its effect on highway engineering are researthed in this paper.
本文針對地面大變形的預(yù)測理論及其對高速公路工程的影響問題進(jìn)行了研究。