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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:

期数:

2020年02期

页码:

52-55

栏目:

水利工程管理

出版日期:

2020-02-20

文章信息/Info

Title:

of the new Qinhuai River

文章编号:

1007-7839(2020)02-0052-04

作者:

耿晓明¹;  张 力²;  赵相业¹;  杨 恒³

1.南京市秦淮河河道管理处, 江苏 南京 210012; 2.盐城市农业资源开发规划设计与评审中心, 江苏 盐城 224000; 3.江苏九天工程项目管理有限公司, 江苏 南京 210013

Author(s):

GENG Xiaoming¹;  ZHANG Li²;  ZHAO Xiangye¹;  YANG Heng³

1.Nanjing Qinhuai River Management Office, Nanjing 210012, Jiangsu; 2.Agricultural Resources Development Planning, Design and Evaluation Center of Yancheng, Yancheng 224000, Jiangsu; 3.Jiangsu Jiutian Engineeriing Project Management Co., Ltd., Nanjing 210

关键词:

模袋混凝土;  切岭段;  膨胀土;  水下检测

Keywords:

bag concrete;  cutting ridge section;  expansive soil;  underwater detection

分类号:

TV861

文献标志码:

B

摘要:

秦淮新河作为规划IV级航道,其切岭段浆砌石护坡破损严重,且坡比陡峭,下部不均匀分布有膨胀土。为了在施工期间不影响河道的航运功能,选择整体性好、便于水下施工、无需搭设围堰的模袋混凝土对水下护坡进行防护。从秦淮新河切岭段模袋混凝土护坡的设计、施工工艺以及工程完工后的检测效果和实施经验进行阐述,为切岭段模袋混凝土护坡施工提供理论依据和应用经验。

Abstract:

The new Qinhuai River, as a class IV channel, has a severely damaged masonry revetment in the cutting ridge section with a steep slope ratio and uneven distribution of expansive soil in the lower part. In order not to affect the shipping function of the river channel during construction, the bag concrete with good integrity, convenient for underwater construction, and without the need for a cofferdam is selected to protect the underwater slope. The design, construction process, inspection effect and implementation experience of the bag concrete slope protection in the cutting ridge section of the new Qinhuai River was expounded, which could provide theoretical basis and application experience for the bag concrete slope protection in the cutting ridge section.

备注/Memo

备注/Memo:

收稿日期:2019-08-02
作者简介:耿晓明(1987—),男,工程师,硕士,主要从事河道管理工作。

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更新日期/Last Update: 2020-02-20