合宁铁路永宁河1、2号特大桥钻孔灌注桩基础采用旋挖钻机施工。
Rotary drilling rig is used in bored pile construction of No. 1 and No. 2 Yongning River Bridge in Hefei-Nanjing Railway.
结合浙江省仙居县地税大楼基础的设计方案，介绍了正循环钻孔灌注桩基础的设计。
According to the design plan of the foundation of Dishui building in Xianju county of Zhejiang province, this paper introduces the foundation design of positive circulating boring piles.
根据挤扩支盘桩的受力机理，应用荷载传递理论和分层总和法计算沉降的概念，提出了一种多支盘不等支臂钻孔灌注桩基础沉降计算方法。
According to mechanics character of expanded branches and plates and load transfer theory, a method of expanded branches and plates pile foundation settlement calculation is present.
下部结构采用以钻孔灌注桩为基础的三墩柱，并分别对桥墩和桩基础进行了计算和验算。
The structure is based on the cast-in-place pile pier, and three of the piers and pile foundation were calculated and checked.
在传统的桥梁桩基础施工中，泥浆的作用正越来越受到重视，本文主要介绍钻孔灌注桩施工中高性能泥浆的基本情况及在肇庆大桥工程中的实。
The paper presents mainly the basic situation of using high performance slurry in construction of bored cast-in-situ piles and the practice in the construction of Zhaoqing Bridge.
主塔墩基础采用钻孔灌注桩群桩基础，采用钻孔平台作为桩基施工临时设施。
The bored pile-group is used for the foundation of the main pylon piers and a drilling platform will be used as temporary facilities for construction of the pile foundation.
主塔墩基础采用钻孔灌注桩群桩基础，采用钻孔平台作为桩基施工临时设施。
The bored pile-group is used for the foundation of the main pylon piers and a drilling platform will be used as temporary facilities for construction of the pile foundation.
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