REMEDIATION OF A RAILWAY EMBANKMENT USING GEOCELLS AND DEEP SOIL MIXING - A NUMERICAL ANALYSIS

被引：1

作者：

Stefanak, Jan ^{[1
]}

Vasina, Josef ^{[2
]}

机构：

[1] Brno Univ Technol, Fac Civil Engn, Inst Geotech, Veveri 331-95, Brno, Czech Republic

[2] WALTEC GDS Sro, Masarykova 1355, Blansko, Czech Republic

来源：

48TH CONFERENCE FOUNDATION ENGINEERING 2020 | 2022年 / 32卷

关键词：

Geocell; deep soil mixing; remediation; numerical modelling;

D O I：

10.14311/APP.2022.32.0025

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Progressive settlement of the embankment under the railway track near Zdar nad Sazavou, the Czech Republic, has been observed for many years. Immediate improvement was needed to secure the safety of the traffic and to increase the travel speed of the track. The reconstruction work consisted of deep soil mixing. Also, a load spreading geocell reinforced mattress was designed. The evaluation of the proposed solution by means of numerical modelling and associated laboratory testing is described in the paper.

引用

页码：25 / 31

页数：7

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