Challenges and Innovations in the Sutong Bridge Foundation Project

作     者：You Qingzhong Dong Xuewu Wu Shouchang 

作者机构：Jiangsu Provincial Sutong Bridge Construction Commanding Department Nantong Jiangsu 226010 China 

出 版 物：《Engineering Sciences》 (中国工程科学（英文版）)

年 卷 期：2008年第6卷第1期

页      码：15-22页

摘      要：This article introduces three outstanding innovations, i.e. utilization of the steel casing for the piles to establish a construction platform for Sutong Bridge s large and deep-pile groups; 5000 ton steel cofferdam lowered as a whole and used as a protective structure against impact from ship collision; Permanent scour protection. This article also presents economical and reasonable design method for large bridge foundation and explains the significance of innovation and technical integration to large and complicated project construction based on the above theory.

主 题 词：foundation construction platform steel cofferdam ship collision lowering of steel cofferdam permanent scour protection 

学科分类：081406[081406] 081401[081401] 08[工学] 0814[工学-地质类] 082301[082301] 0823[工学-农业工程类] 

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