| 钢板桩围堰施工工艺和技术措施 |
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| 引用本文： | 叶新,蓝斌.钢板桩围堰施工工艺和技术措施[J].中国市政工程,2008(1):42-43. |
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| 作者姓名： | 叶新 蓝斌 |
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| 作者单位： | 1. 南通市市政工程建设管理处,江苏,南通,226007
2. 中交二航局第二工程有限公司,重庆,400042 |
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| 摘 要： | 通过对南通市滨江大桥水中超深覆盖层主墩承台采用钢板桩围堰施工的实践,介绍了钢板桩施打、加固、吸泥施工及钢板桩防渗漏措施。总结了钢板桩围堰的施工工艺和技术措施。通过相关理论计算确认本工程钢板桩围堰施工工艺的合理性。实践充分证明钢板桩围堰工艺在亚砂土夹粉砂为主的覆盖层桥梁超深承台施工中是可行的。
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| 关 键 词： | 钢板桩 围堰 施工工艺 理论探讨 |
| 文章编号： | 1004-4655(2008)01-0042-02 |
| 修稿时间： | 2007年11月16 |
Workmanship and Techniques for Construction of Steel Sheet Pile Cofferdam |
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| Abstract: | Based on submarine construction of the superdeep main pier footing of Nantong Binjiang Bridge in the cover with the steel sheet pile cofferdam, workmanship and technical measures are summarized, including hammering, strengthen- ing, soil absorption and preventing steel sheet piles from leakage. The workmanship is confirmed reasonable by relevant theoretical calculation and proved applicable through practice in the cover of mainly sandy loam sandwiched with silt. |
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| Keywords: | steel sheet pile cofferdam workmanship for construction theoretical exploration |
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