composite bearing base的意思|示意

It shows that bearing capacity of the Ram-compaction with composite bearing base is 3.4 times common Ram-compaction pile;

试验表明：复合载体夯扩桩承载力是无复合载体桩的3.4倍；

For the ram compaction piles with composite bearing base, the speed of drawing pipe must be controlled, so as to avoid the gapping or the cut-off.

在复合载体夯扩桩的施工过程中，一定要控制好拔管速度，以免出现缩颈或断桩现象。

The ram-compaction pile with composite bearing base is a new type of technology, which has the characters of high bearing capacity and convenient construction process.

复合载体夯扩桩是一项新技术，它承载力高、施工简便、适用范围广。

By analyzing the problems existed in the process of measurement he deep mixing pile and the ram compaction piles with composite bearing base, measures are put forward.

通过对深层搅拌桩和复合载体夯扩桩施工过程可能出现的问题分析，提出了可行的预防措施。

Detailed study was done in the determination of base bearing capacity, raft stake composite stress analysis, auger ground, bearing stratum stress stretching and pile foundation construction.

对设计中的基础承载力的确定、筏桩复合受力分析、下卧软土、持力层应力扩展、桩基施工等方面进行了较为详细的研讨。

The bearing capacity and load transfer character of composite pile under the vertical load action has been discussed base on the FEM analysis principle and the construction works .

根据有限元分析原理 ，结合工程实例分析了竖向荷载作用下复合材料桩的承载力、荷载传递特性和水泥土桩环侧摩阻力的传递扩散规律 。