Subsoil

Comparison of the Different Types of Subsoil for Planting Zoysia matrelia;

不同底土铺植马尼拉草坪效果比较研究

Results show that exposure time of pit bottom soil affects notably the diaphragm wall displacement during the periods of both soil exposure and pit bottom construction.

根据上海某地铁车站基坑变形实测数据及跟踪工况,对坑底土体不同暴露时间情况下围护墙体变形的情况进行分析。

Review of studies on earthquake liquefaction failure of submarine soil layer;

海底土层地震液化破坏研究综述

Liquefaction and lateral displacement of submarine soil layer damage offshore platform and submarine pipeline due to earthquake, which emerged as an important and difficult problem.

海底土层滑移将引起海洋平台的下沉、滑移和倾倒以及海底管线的移位、上浮等事故,因此地震作用下海底土层液化及诱发侧移是海洋工程中的一个重要问题,也是难点问题。

So, that the soil under caps affects the caps and piles is discussed.

文中在对群桩刚性承台动阻抗的求解过程中 ,首次考虑了承台底土与承台及群桩的动力相互作用。