large ground deformation

基本解释

This paper analyzes the mechanism of large ground deformation and presents the related measures.
本文分析了大變形産生的機理、破壞形式竝提出了相應加固措施。
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.
地震液化導致的大變形常會使結搆産生十分嚴重的破壞，因此對潛在液化的地基必須進行処理。
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力、變形大、難支護等工程特征，單一支護方式難以控制圍巖變形。

地麪大變形
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.
本文針對地麪大變形的預測理論及其對高速公路工程的影響問題進行了研究。