soil displacement meaning in English
换土
Examples
- The results show that semi - analytical element method is a satisfied way to predict soil displacements induced by pipe jacking in shallow soft soils
结果表明，半解析元法用于计算顶管施工中顶管周围土的移动，可以得到较为满意的结果。 - A preliminary criterion on soil displacement was suggested , which is of use value for reference to eliminate harmful impacts of earth - extrusion effects on the surrounding engineering events at a geologically similar fields
对防范类似施工场地周围建（构）筑物遭受沈桩施工的有害影响具有实用参考价值。 - Fourthly , the author has discribed environment monitoring technology relating to the effect of pile driving , and has proposed some operating index . at last , the problem of pile group is qualitatively analysed , some conclusions about soil displacement are obtained
最后，联系工程实例对群桩施工中深层土体位移问题作了定性分析，总结出桩周土体位移变化的一般规律。 - The examples the paper presents show that the difference between the identification value and the theoretical value is minute , and the mapping relationship between the soil displacement and soil physical property parameters founded by three - layer artificial neural network model is suitable
算例表明土体物性参数的识别结果和理论值相当接近，故本文所采用的三层人工神经网络模型建立起来的工程中土体位移与物性参数的非线性映射关系是恰当的。 - Through the analysis and calculation the conclusion can be made that during the process of the timbering of excavation , the magnitude of soil stress decreases with the increase of the displacement on the base of the still earth pressure , and the earth pressure distribution varies from the triangular distribution of the still earth pressure to other distribution with the displacement of the timbering structure . the thesis introduces the bedding coefficient in the horizontal direction varying with the soil displacement from soil - structure interaction mode , therefore calculation can be made to get more rational calculation result using elastic foundation finite element method which is the same to timbering structure both upwards and under excavation surface
通过分析计算可以得出，在基坑支护过程中，土压力的大小在静止土压力值的基础上随支护结构向坑内侧位移增大而减小；土压力的分布由静止土压力的三角形分布随支护结构位移变化成其它分布；由土-结构共同作用模式引入随土体位移变化的水平向基床系数，使支护结构在开挖面以上部分同以下部分一样，均可采用弹性地基有限元法进行计算，得出更为合理的计算结果。