CAJ | 학술논문

在桥梁工程建设中经常遇到基坑开挖，需采取支护措施，钢板桩支护在保护基坑全程施工中起到关键作用。沪昆客运专线赵家里特大桥中，采用拉森-IV型钢板桩进行支护，实际使用效果良好。简要介绍深基坑开挖过程中钢板桩支护体系的设计和施工方法，可供其他类似工程和抢险救援借鉴应用。
재교량공정건설중경상우도기갱개알，수채취지호조시，강판장지호재보호기갱전정시공중기도관건작용。호곤객운전선조가리특대교중，채용랍삼-IV형강판장진행지호，실제사용효과량호。간요개소심기갱개알과정중강판장지호체계적설계화시공방법，가공기타유사공정화창험구원차감응용。
The foundation excavation usually applies the support measures in the bridge construction. Steel sheet pile support plays an important role in the foundation excavation. In the Zhaojiali Super-large Bridge at Shanghai-Kunming passenger dedicated line,the lassen-IV steel sheet pile is used to support the foundation,and the support effect is very good. The design and construction method of steel sheet pile support in the foundation excavation is introduced. There is a reference to other project and emergency application.