Experimental Study on Static and Dynamic Characteristics of Residual Soil and Improved Soil in One Site in Zhangzhou Developing Zone

Abstract

论文以残积土及其改良土的静、动力特性试验研究为主题,选取漳州开发区某工地残积土为试样,利用无侧限压缩仪、静三轴仪和动三轴仪为主要试验设备,测试试样的静力特性和动力反应,从而研究含水率、水泥掺入量等因素对残积土及其改良土的静、动力特性的影响。主要研究内容如下: (1)制备不同含水率和不同水泥掺入量的土样,进行无侧限抗压强度试验,测定其应力—应变曲线,通过试验结果分析,研究试样极限抗压强度随含水率、水泥掺入量变化关系。 (2)进行静三轴固结不排水试验,测定不同含水率和不同水泥掺入量的土样的应力—应变曲线,并通过EXCEL规划求解出各土样的静三轴抗剪强度指标c和φ,分析抗剪强度指标c与φ随含水率...Experimental study on static and dynamic characteristics of residual soil and improved soil is the theme of this paper, the residual soil of the Zhangzhou is selected as the test samples, unconfined compression meter, static triaxial apparatus and dynamic triaxial apparatus are used as the main test equipments, so the static characteristics and dynamic response of sample can be tested, then the af...学位:工学硕士院系专业:建筑与土木工程学院土木工程系_结构工程学号:2532009115149

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