摘要
桩基础由于其良好的性能在现代工程建设中得到了广泛运用。从桩基础的工作原理入手,分析了桩基础的工作时桩土间的作用力关系以及桩身地质条件、成桩工艺、桩长和桩径等各因素对桩竖向承载的影响,并在此基础上对现在常用的桩基础竖向承载力的计算方法进行了介绍,并逐个分析各个方法的优缺点,根据分析结果得出考虑桩径和桩身长度的承载力确定方法更具有代表性,在现代桩基础工程中具有广泛的应用价值。
Pile foundation has been widely used in modern engineering construction due to its good performance. From working principle of pile foundation the paper analyzed the force relationship between pile and soil, and the effect of geological conditions, pile-forming technology, pile lengths and pile diameter and other various factors on the vertical bearing pile, and introduced some common methods to calculate vertical bearing capacity of pile foundation and the advantages and disadvantages of each method. The result of analysis is that method to determine bearing capacity considering diameter and length of pile is more representative and has wide application value in the modem pile foundation.
出处
《西部探矿工程》
CAS
2014年第4期166-169,共4页
West-China Exploration Engineering
关键词
桩基础
竖向承载力
影响因素
竖向承载力确定方法
pile foundation
vertical bearing capacity
influence factors
method of determining the vertical bearing capacity
