摘要
为确保路基及防护的稳定,昭待高速公路11合同段K316+630～K316+730跨越深层软基段路基采用了扶壁式挡墙的防护形式。文章结合该工程设计实践,对扶壁式挡墙的力学建模的简化及受力计算、结构验算方法进行了探讨,并对其使用效果及经济性进行了评述。
In order to ensure stability of roadbed, the roadbed of Zhaodai Highway Contract No. 11 K316＋ 630--K316＋ 730 uses buttress wall protection method. Combined with the construction design practices, the article also discusses the simplification of stress model, the stress calculation and structure test method.The performance and economical efficiency are also commentated.
出处
《西部交通科技》
2009年第11期21-24,共4页
Western China Communications Science & Technology
关键词
扶壁式挡墙
地基处治
力学简化计算
验算
Buttress wall
Foundation treatment
Calculation and test of stress simplification
