Rainfall infiltration simulation on embankment containing soluble material
Rainfall infiltration simulation on embankment containing soluble material
复制标题
含可溶性物质路堤的降雨入渗模拟
DOI:
10.1051/e3sconf/202019501018
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
K.
中科院分区:
文献类型:
--
作者:
Kawai;K;Arinishi;K.;Kataoka;S. and Nakashima;K.
Recently, mixtures of low-quality soil together with solidification materials, such as cement or steel slag, have been used for earthmoving construction. Solidification materials can improve consistency, shear strength, stiffness, and other parameters of low-quality soil by generating bonding forces between soil particles and changing grain size gradation. However, these solidification materials also contain chemical agents. In this study, simulations of rainfall infiltration into embankment constructed with the soil-solidification material mixture are conducted using the soil/water/air/soluble material coupled finite element analysis code, DACSAR-MP_ad. This analysis code can express not only deformation and seepage for an unsaturated earth structure but can also concurrently model the dispersing behaviour of soluble material. Herein, permeability and rainfall intensity conditions are provided and their effects investigated. Consequently, this study succeeds in expressing different distributions of soluble materials within embankment under different rainfall conditions.
影响因子:
3.7
作者:
K. Kawai;A. Iizuka;E. Hayakawa;Weichuan Wang
通讯作者:
K. Kawai;A. Iizuka;E. Hayakawa;Weichuan Wang
影响因子:
5.4
作者:
R. Lenhard;J. Parker
通讯作者:
R. Lenhard;J. Parker
DOI:
--
发表时间:
2007
期刊:
土木学会論文集 Vol.63/No.4
影响因子:
--
作者:
大野進太郎;河井克之;橘伸也
通讯作者:
橘伸也