闽南花岗岩强风化带桩基承载力的研究

STUDY OF THE BEARING PRESSURE ON PILE FOUNDATION FOR GRANITIC STRONGLY WEATHERED ZONE IN THE SOUTH FUJIAN

本文侧重研究了花岗岩强风化带的工程地质性质,提出了花岗岩风化壳各带桩基端承力的连续区间值,并绘制了各种测试手段的结果与桩基端承力的对应关系曲线。以供评估桩基端承力。

Engineering behaviors of strongly weathered zone of granite mass are studied emphatically in this paper. Continuous range values of end-bearing pressure on pile foundation for varous zones of granitic weathered crust are proposed, and all kinds of correslation curves between test-results and end-bearing pressure on pile foundation are also diagramed to estimate the bearing pressure on pile tip.