摘要
分析了自平衡法的荷载箱放置位置分别位于自平衡点,自平衡点上部及自平衡点下部时对测试结果的影响程度,给出了荷载箱放置位置的建议公式,讨论了转化系数K的确定方法,从而保证测试结果的准确性。
It is analyzed that the influence of test result when the inflatable device is laid respectively on the self-balanced point appropriately,higher or lower in the self-balanced loading test.The suggested formula of the position of the inflatable device is presented.The transfer coefficient K is discussed to ensure accurate test result.
出处
《施工技术》
CAS
北大核心
2010年第S1期48-50,共3页
Construction Technology
关键词
桩基础
承载力
自平衡法
荷载箱
pile foundation
bearing capacity
self-balanced loading test
inflatable device
