Analysis of the Engineering Characteristics of Solidified Saline Soil Based on the Microstructure Index Using Response Surface Methodology

被引：0

作者：

Zhao, Hai-yan ^{[1
]}

Zhang, Yuan ^{[2
]}

Gao, Xiu-qing ^{[1
]}

机构：

[1] Beijing Agr Vocat Coll, Water Conservancy & Architectural Engn, Beijing 102442, Peoples R China

[2] Beijing Shougang Int Engn Technol Co LTD, Beijing 100043, Peoples R China

来源：

INTERNATIONAL CONFERENCE ON APPLIED MECHANICS AND MECHANICAL AUTOMATION (AMMA 2017) | 2017年

关键词：

Solidified saline soil; Microstructure index; Response surface method;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Selection of experimental factors such as particle size fractal dimension D-ps, particle orientation fractal dimension D-di, equivalent diameter D-e, design the experiments using response surface method, Study on the relationship between the mechanical strength index and the optimal microstructure parameters of lime solidified saline soil, and is verified. The results show that the microstructure of the solidified soil is the best index of particle size fractal dimension D-ps 0.8, particle orientation fractal dimension D-di 0.93, equivalent diameter D-e 1.75, The mechanical strength of solidified saline soil reached the maximum. The model can be used to analyze and predict the mechanical properties of solidified soil.

引用

页码：64 / 68

页数：5