用集束潜孔锤做硬岩连续墙开槽机

Cluster DTH Hammer Used as Diaphragm Wall Trench Cutter in Hard Rock

摘要:

介绍了英格素兰公司的集束式潜孔锤的特点及性能，用集束潜孔锤施工３种不同结构连续墙的程序，着重介绍了钢板连续墙施工工序。

Abstract:

Described are features and functions of Ingersoll-rand cluste down the hole hammers and programs of construction three diaphragm walls ofdifferent structures using them, with emphasis on he sheet pile diaphragm wall construction procedure.