摘要
采用18 000 k N·m能级强夯对沿海深厚人工填石地基进行强夯处理,并通过动力触探试验、平板荷载试验和多道瞬态面波测试等方法,对处理后的地基进行测试和检验,结果表明处理效果良好.并在施工中对周边环境进行监测,得到了强夯振动影响的安全距离,为高能级强夯的普及推广应用提供了重要参考.
Using 18 000 kN·m dynamic compaction on coastal deep artificial subgrade of dynamic compaction,we used the dynamic penetration test,plate loading test,and multi-channel transient surface wave test methods to test and inspect the treated foundation. The results showed that the treatment effect was good. With the monitoring of the surrounding environment during construction,the safety distance of tamper vibration effect was given,which provides the reference for the popularization and application of high energy level dynamic compaction.
出处
《河南科学》
2015年第5期774-778,共5页
Henan Science
基金
南阳市科技攻关项目(GG049)
