[1]周 扬,王 强,沈小林.囊式扩大头锚索施工工艺与质量控制[J].江苏水利,2020,(增刊2):19-25.
　ZHOU Yang,WANG Qiang,SHEN Xiaolin.Construction technology and quality control of anchor cable with capsule extension head[J].JIANGSU WATER RESOURCES,2020,(增刊2):19-25.
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囊式扩大头锚索施工工艺与质量控制()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2020年增刊2
页码:
19-25
栏目:
水利工程建设
出版日期:
2021-01-30

文章信息/Info

Title:
Construction technology and quality control of anchor cable with capsule extension head
文章编号:
1007-7839(2020)S2-0019-07
作者:
周 扬1;  王 强2;  沈小林1
1.江苏省水利建设工程有限公司, 江苏 扬州 225002; 2.常州市水利建设投资开发有限公司, 江苏 常州 213100
Author(s):
ZHOU Yang1;  WANG Qiang2;  SHEN Xiaolin1
1.Jiangsu Hydraulic Engineering Construction Co., Ltd., Yangzhou 225002, China; 2.Changzhou Water Conservancy Construction Investment and Development Co., Ltd., Changzhou 213100, China
关键词:
囊式扩大头锚索;  施工工艺;  质量控制
Keywords:
anchor cable with capsule extension head;  construction technology;  quality control
分类号:
TU7
文献标志码:
B
摘要:
新沟河延伸拓浚工程常州市天宁区境内河道工程河道V标工程采用钢板桩和囊式扩大头锚索组合结构护岸型式,囊式扩大头锚索通过注浆形成囊内水泥体和囊外旋喷体,提供了锚索的拉力,根据施工前工艺试验流程和质量控制,2100根锚索施工后经检测均达到设计要求,为同类工程的施工积累了经验。
Abstract:
The river course V standard project of Xingou River extension dredging project in Tianning District, Changzhou City, adopted a combination structure bank protection type of steel sheet pile and anchor cable with capsule extension head. Anchor cable with capsule extension head were formed by grouting cement and extra-capsular jet grouting body, which could provide the tensile strength of the anchor cable. According to the construction process before test process and quality control, 2100 anchor cables after construction tested all met the design requirements, which could accumulate experience for the construction of similar projects.

参考文献/References:

[1] JGJ282-2012高压喷射扩大头锚杆技术规程[S].
[2] CECS22:2005锚土锚杆(索)技术规程[S].
[3] GB/T14370-2007预应力筋用锚具、夹具和连接器[S].

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　ZHANG Fanxi,QI Hui,CHEN Hongcheng,et al.Influence of construction technology on rigid composite pile[J].JIANGSU WATER RESOURCES,2021,(增刊2):8.
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备注/Memo

备注/Memo:
收稿日期:2020-07-06
作者简介:周扬(1977—), 男,高级工程师,主要从事水利工程建设施工管理工作。
更新日期/Last Update: 2020-12-30