摘要
对自由高度较大的全直桩高桩码头,桩基设计是码头设计的关键。以某工程设计为例,对全直钢管桩高桩码头桩基增设2种平联撑措施前后的设计进行对比分析,研究平联撑对码头平台受力的影响特性。结果表明合理的平联撑可有效减小排架位移、减小桩顶弯矩,使桩身弯矩更为协调。
The design of the pile is the key in all-vertical-piled wharf, which has a large free cantilever length. Taking a project for example, we compare the design of the all-vertical-piled wharf before and after adding two kinds of horizontal braces, and study the influential characteristics of horizontal braces on the internal force of the piles and beams. The results show that the displacement and bending moment in the pile top can be decreased effectively, and the bending moment of the piles is more harmonious by adding horizontal braces.
出处
《水运工程》
北大核心
2015年第5期186-190,共5页
Port & Waterway Engineering
关键词
全直桩
高桩码头
平联撑
对比分析
all-vertical-steel pile
high-piled wharf
horizontal braces
comparative analysis
