摘要
Abstract
Combined with concrete engineering examples,the rationality and accuracy of the bearing capacity detection method of composite foundation are explored through the static load test and single pile static load test of composite foundation,and the necessity of single pile compressive bearing capacity detection of cement fly ash gravel is analyzed on this basis.The results show that the static load test of composite foundation meets the design requirements,but the qualified rate of the static load test of cement fly ash gravel meets the design requirements is only 60％.The results show that the single pile of cement fly ash gravel plays an important role in the composite foundation,which affects the compressive bearing capacity detection of the single pile,and the test results can provide reference for the improvement of the relevant basis.关键词
复合地基/承载力/检测方法Key words
Composite foundation/Bearing capacity/Test method分类
建筑与水利
