摘要
选取新民至铁岭高速公路路基工程试验段进行冲击压实,通过对路基试验段试验检测数据的分析,确定了冲击压实技术的预期效果,提高了路基基础承载能力,并根据试验检测结果最终得出最佳工作遍数、工作速度等相关施工工艺参数,达到指导后续施工的目的。
Impact compaction is conducted on the test section of subgrade construction in Xintie Expressway（from Xinmin to Tieling）.The desired effect of impact compaction is confirmed and the bearing capacity of sub-grade is increased through analyzing the detection data of test section of subgrade.According to the test results,op-timum working times,working speed and other related construction technological parameters are obtained which can direct follow-up construction.
出处
《北方交通》
2010年第11期12-14,共3页
Northern Communications
关键词
冲击压实技术
路基工程
沉降量
Impact compaction
Subgrade construction
Settlement
