节点文献
浸水CBR试验检测路基承载力的探讨
Discussion on soaking CBR test for bearing capacity of road foundation
【摘要】 浸水CBR试验是选用路基填料和强度设计的依据 ,浸水CBR强度能够反映路基在毛细饱水情况下的强度 ,分析了用浸水CBR检测路基承载力的合理性 ,并提出提高路基填土CBR值的施工对策。
【Abstract】 The soaking CBR test is based upon the filling materials of roadbed and strength design. The soaking CBR strength reflects the roadbed strength under the capillary water saturation condition. In this paper the rationality of soaking CBR test in bearing capacity detection is analyzed; meanwhile the construction measures that enhance the CBR value of filled roadbed are proposed too.
【关键词】 路基;
CBR试验;
承载力;
含水量;
膨胀量;
【Key words】 roadbed; CBR test; bearing capacity; moisture content; swelling increment;
【Key words】 roadbed; CBR test; bearing capacity; moisture content; swelling increment;
- 【文献出处】 山西建筑 ,Shanxi Architecture , 编辑部邮箱 ,2003年04期
- 【分类号】U416.1
- 【被引频次】17
- 【下载频次】169