土工击实试验的关键影响因素及对策分析  

Analysis of key influencing factors and counterplan in geotechnical compaction testing

作　　者：陈浩凤[1] 刘军[1] 杜峥[1] 钟盼[1] 单位摇 CHEN Hao-Feng;LIU Jun;DU Zheng;ZHONG Pan;SHAN Wei-Yao(Henan Provincial Testing Center for Rocks and Minerals,Zhengzhou 450012,China)

机构地区：[1]河南省岩石矿物测试中心,郑州450012

出　　处：《实验室检测》2024年第11期135-138,共4页Laboratory Testing

摘　　要：土工击实试验是测定土体在一定击实功下最佳干密度与最优含水率的关系的重要手段,可借以了解土的压实性能,对保证工程基础建设的质量有着重要的意义。本文在综合分析影响土工击实试验影响因素的基础上,结合笔者的工程实践经验,提出了强化对土工击实试验结果真实性和有效性把控的策略,旨在提升土工试验的质量和工作效率,保证土工试验的可靠性和功能性。Geotechnical compaction test is an important means to determine the relationship between the optimal dry density and the optimal water content of soil under a certain compaction work,which can be used to understand the compaction performance of soil,and has important significance to ensure the quality of engineering foundation construction.On the basis of comprehensive analysis of influencing factors of geotechnical compaction test,combined with the author’s engineering practice experience,this paper puts forward strategies to strengthen the control of the authenticity and effectiveness of geotechnical compaction test results,aiming at improving the quality and efficiency of geotechnical tests and ensuring the reliability and functionality of geotechnical tests.

关 键 词：土工击实 土样 最大干密度 最优含水率 

分 类 号：TU41[建筑科学—岩土工程]