论文部分内容阅读
本文介绍了东明黄河公路大桥2000t 级试桩的设计、方案选择、施工及试验结果分析。试桩测出了极限承载力及代表性土层的极限摩阻力,验证了设计桩长效果良好,并为采用钻孔桩基础提供了资料、积累了经验。
This article introduces the design, scheme selection, construction and test result analysis of 2000t test pile of Dongming Yellow River Highway Bridge. The test pile measured the ultimate bearing capacity and the ultimate friction of the representative soil layer. It verified that the design of the pile length was effective and provided the data for the application of the bored pile foundation and accumulated the experience.