大型沉箱与坐床式圆筒码头案例的造价分析与方案优化  

Cost Analysis and Scheme Optimization for Cases of Wharf Built by Large Caissons and Sit-bed Cylinders

作　　者：徐烈毅 

机构地区：[1]中交四航局港湾工程设计院有限公司,广东广州510231

出　　处：《中国港湾建设》2010年第4期35-38,43,共5页China Harbour Engineering

摘　　要：文章对大型沉箱与坐床式圆筒码头工程案例的造价构成作了对比分析。对沉箱案例的方案优化结果表明:在安全水平相同的条件下,坐床式圆筒结构在造价上比沉箱具有较明显的优势,值得推广应用。A comparative analysis on cost components for two cases of wharf built by large caissons and by sit-bed cylinders was carried out in this paper.And the result of scheme optimization to case caisson indicates that the sit-bed cylinder structure,in the same condition on safety level,has more advantage in cost than the caisson one and is worth promoting to adopt.

关 键 词：大型沉箱 坐床式大圆筒 造价分析 方案优化 

分 类 号：U656.111[交通运输工程—港口、海岸及近海工程]