Design and Construction of Locking Steel Pile Cofferdam of South Tower Pile Cap for Taizhou Bridge

被引：2

作者：

Wu, Zhenhong ^{[1
]}

Xun, Yong ^{[1
,2
]}

Gan, Yanan ^{[2
]}

Wang, Chunhua ^{[3
]}

Li, Ying ^{[4
]}

Tang, Shichen ^{[1
]}

机构：

[1] Jiangsu Univ, Sch Automobile & Traff Engn, Zhenjiang 212013, Peoples R China

[2] Yancheng Inst Technol, Yancheng 224552, Peoples R China

[3] Jiangsu Provingial Transportat Engn Grp CO LTD, Zhenjiang 212013, Peoples R China

[4] Jiangsu Jiaotong Coll, Zhenjiang 212013, Peoples R China

来源：

VIBRATION, STRUCTURAL ENGINEERING AND MEASUREMENT II, PTS 1-3 | 2012年 / 226-228卷

关键词：

Locking steel pipe pile; Deep pile; Cofferdam design; Construction;

D O I：

10.4028/www.scientific.net/AMM.226-228.1531

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

South tower of Taizhou bridge is located in complex hydrogeological conditions,the amount of its excavation engineering is large.Combined with the successful application of locking steel pipe pile cofferdam in the south tower project of Taizhou Yangtze Highway Bridge,from comparison and demonstration, scheme design and construction, process monitoring to introduce locking steel pipe pile cofferdam in detail,using the classical method and the M method to design and calculation for supporting structure.Construction practice shows that the design and calculation of support structure is accurate,locking steel pipe pile fully played its function of sealing,it also has great rigidity, good integrity strong bending resistance and other advantages.The successfully application of this technology,promoting the technological progress of bridge foundation constructionthe in deep water or complex geological conditions,it provides a basis for the construction of similar projects in the future.

引用

页码：1531 / +

页数：2

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