[1]任金龙.水利工程中钻孔灌注桩施工分析[J].江苏水利,2020,(增刊2):61-63.
　REN Jinlong.Analysis on construction of bored piles in water conservancy project[J].JIANGSU WATER RESOURCES,2020,(增刊2):61-63.
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水利工程中钻孔灌注桩施工分析()
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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:
61-63
栏目:
水利工程建设
出版日期:
2021-01-30

文章信息/Info

Title:
Analysis on construction of bored piles in water conservancy project
文章编号:
1007-7839(2020)S2-0061-03
作者:
任金龙
江苏省水利建设工程有限公司, 江苏 扬州 225000
Author(s):
REN Jinlong
Jiangsu Hydraulic Engineering Construction Co., Ltd., Yangzhou 225000, China
关键词:
水利工程;  河道工程;  灌注桩;  质量;  施工
Keywords:
water conservancy projects;  river course engineering;  bored piles;  quality;  construction
分类号:
TU7
文献标志码:
B
摘要:
新沟河延伸拓浚工程-江阴I标段(桩号1+929～3+956)长度2.03km。本工程特点施工战线长,结构形式多,地形复杂。土层多为软土层,为减少挡墙、建筑物沉降量,采用钻孔灌注桩进行地基处理。钻孔灌注桩作为施工成熟的桩基工程之一,施工多在水下隐蔽工程。实际操作内部质量不容易查看,成桩后开挖验收,因费用及工期所限制也不现实,所以对施工技术人员的操作要求也更为严格,广泛用于各种施工基础处理,多年来从事施工现场工作经验,现本文作简要地阐述施工分析,为今后类似工程给予借鉴。
Abstract:
The length of Jiangyin Section I(pile no. 1+929～3+956)of Xingou River extension dredging project was 2.03km. The project had the characteristics of long construction front, multiple structural forms and complex terrain. The soil layer was mostly soft soil layer. In order to reduce the settlement amount of retaining wall and building, bored piles were used for foundation treatment. As one of the mature pile foundation projects, bored pile was usually concealed under water. The internal quality of actual operation was not easy to check, and the excavation and acceptance after pile formation was not realistic due to the limitations of cost and construction period, so the operation requirements for construction technicians were more stringent, and was widely used in various construction foundation treatments. For many years engaged in the construction field work experience, the construction analysis was briefly expounded to give reference for future similar projects.

参考文献/References:

[1] 侯守荣. 水利工程中钻孔灌注桩施工技术要点分析[J]. 城市建设理论研究(电子版), 2016(10):12-15.
[2] JGJ106-2018, 建筑桩基检测技术规范[S].

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备注/Memo

备注/Memo:
收稿日期:2020-07-06
作者简介:任金龙(1988—),男,工程师,主要从事水利工程施工建设管理工作。
更新日期/Last Update: 2020-12-30