EN
Submit
Register
Online Submission Pre-typesetting Academic Support
Home > Urban and Rural Studies > 2024 No.04 > 深水基础锁口钢管桩围堰内支撑整体下放施工技术研究

  • 深水基础锁口钢管桩围堰内支撑整体下放施工技术研究

    Author(s)：

    霍会岗

    Publication Title：

    Urban and Rural Studies 2024 No.04

    Affiliations：

    中铁二十四局集团浙江工程有限公司

    Abstract：

    新建金华至建德高速铁路新安江特大桥主桥为矮塔斜拉桥，大桥3号主墩基础施工采用锁口钢管桩围堰，承台位于河床面以下，施工期水深高达25m，且墩位处地质为大角度倾斜岩层，围堰施工难度大，风险高。结合现场地质情况，锁口钢管桩围堰施工采用先支撑系统整体安装、后围堰内抽水的逆作法施工工艺。通过锁口钢管桩围堰施工过程中对锁口钢管桩插打、支撑系统整体下放、水下围檩抄垫进行控制，成功降低了施工难度，实现了水中墩承台墩身安全顺利施工的目标。

    Keywords：

    锁口钢管桩；深基础；围堰；支撑系统； 施工技术

    Views
    6
    Citations
    0
    Downloads
    0
    Favorites
    0
    Full Text
    Download PDF
    Cite
    Favorited
    Favorite
    Share via WeChat

    Scan to share on WeChat

    Mobile Reading

    Scan to read on mobile

    Cite
    Copy

    [1] 霍会岗.深水基础锁口钢管桩围堰内支撑整体下放施工技术研究[J].Urban and Rural Studies,2024(04),.

城镇建设
Urban and Rural Studies

Language: 中文

CN：10-1589/TU

ISSN：2096-6539

Publication Frequency: 半月刊

Recommended Articles
Friendship Link

An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.

OpenScirbe Publishing
Pre-typesetting
Article Retrieval
News
Latest news
Industry news
Academic Support
Language editing
Translation
International dissemination
Journal
Wen Yuan (Primary School Edition)
Wen Yuan (Middle School Edition)
Wen Yuan (High School Edition)
Urban and Rural Studies
Contact Us
027-59496650
Office
Room 510, Office Tower, Optics Valley Financial Center, 668 Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan, Hubei Province
User Agreement Privacy Policy
鄂ICP备2026003587号-1 copyright 2026 All rights reserved. Tel:027-59496650 鄂公网安备42018502009073号