沉管钢筋混凝土夯扩载体桩的试验研究  

Experiment and study on piles with composite bearing base of driven casting reinforced concrete

作　　者：熊政专[1] 李志鹏[1] 李建委[1] 

机构地区：[1]河南理工大学基建处,河南焦作454000

出　　处：《煤炭工程》2005年第7期55-57,共3页Coal Engineering

摘　　要：通过对沉管钢筋混凝土夯扩载体桩和传统复打沉管灌注桩的静载试验和研究比较,分析了沉管钢筋混凝土夯扩载体桩的承载效果。试验结果表明,其在软弱地基处理方面具有明显的优越性。Through studies on the difference in static loading test between piles with composite bearing base of repeatstriked reinforced concrete and driven casting caisson pile. the author analysis the subgrade bearing capacity of piles with composite bearing base of repeat-striked reinforced concrete. The result of the test indicates that the piles with composite bearing baseof repeat-striked reinforced concrete have the obvious superiority in weak intercalated subgarde treatment.

关 键 词：沉管 钢筋混凝土 夯扩载体桩 灌注桩 

分 类 号：TU473[建筑科学—结构工程]