摘要
通过室内试验及原位测试,对石粉填土这一特殊性土质的工程特性进行研究。试验结果表明,与常规土相比,石粉填土工程特性接近于粘质粉土,具有饱和度高,渗透性、抗剪强度低以及具有振动液化等特性。研究结果为解决石粉填埋场地作为建设用地所遇到的工程问题提供重要依据。
Through laboratory tests and in-situ tests,the engineering characteristics of stone powder fill,a special soil,are studied. The test results show that the engineering properties of stone powder fill are similar to those of clay silt,with high saturation,low permeability,low shear strength and vibration liquefaction. The research results provide an important basis for solving the engineering problems encountered in the utilization of stone powder landfill site as construction land.
出处
《福建建设科技》
2019年第3期42-45,共4页
Fujian Construction Science & Technology
关键词
石粉填土
粘质粉土
振动液化
Backfilled soil of stone powder
Clay silt
Vibration liquefaction
