强夯施工在加宽道路中的应用  

Application of Dynamic Compaction Construction to Widening of Road

作　　者：王乐 杨海红[2] 田俊良 何亚伯[2] 

机构地区：[1]郑州市公路管理局,郑州市450052 [2]武汉大学土建学院,武汉市430072

出　　处：《公路》2005年第7期214-218,共5页Highway

摘　　要：结合某公路改建工程,提出在加宽路段使用强夯法施工,以取得适宜的施工参数及施工工艺,达到提高加宽部分填土路基承载力、减少不均匀沉降的目的。通过强夯法在该工程的应用,取得了较为满意的经济效果,验证了强夯法运用的正确性,为进一步拓宽强夯法的应用范围打下良好的基础。Combined with a highway rebuilding engineering, the dynamic compaction construction in the widening of sections is put forward to get fit construction parameters and constructon technique.It is expected to raise the bearing capacity and decrease the uneven settlement of the widening road bed. On the basis of the dynamic compaction application in that engineering,the more satisfying economic results are obtained, and the exactness to apply the dynamic compaction verified. It is the base for further to open widely the applied scope of dynamic compaction.

关 键 词：强夯 加宽路段 施工参数 施工工艺 

分 类 号：TU472.31[建筑科学—结构工程]