A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Numerical Simulation of the Stability of Added Lime Expansive Soils Embankment
The main reason of expansive soil embankment slope landslide is the infiltration of rainwater. Analyzing engineering characteristics and failure mechanism of expansive soil embankment slope, considering the force of expansion under the infiltration of rainwater, and choosing the appropriate constitutive model, simulate expansive soil embankment slope under humidification state. According different conditions of the expansive soil and different depth of infiltration, and simplifying the swelling force, establish a simple and reasonable model of expansion force changes. Expansive soil embankment slope stability is mainly affected by the moisture of expansive soil slope after analyzing the calculation results. The safety of expansive soil slope after immersion in rainwater decreases significantly. It shows designers should choose reasonable slope ratio and consider the embankment slope protection and drainage measures.
Numerical Simulation of the Stability of Added Lime Expansive Soils Embankment
The main reason of expansive soil embankment slope landslide is the infiltration of rainwater. Analyzing engineering characteristics and failure mechanism of expansive soil embankment slope, considering the force of expansion under the infiltration of rainwater, and choosing the appropriate constitutive model, simulate expansive soil embankment slope under humidification state. According different conditions of the expansive soil and different depth of infiltration, and simplifying the swelling force, establish a simple and reasonable model of expansion force changes. Expansive soil embankment slope stability is mainly affected by the moisture of expansive soil slope after analyzing the calculation results. The safety of expansive soil slope after immersion in rainwater decreases significantly. It shows designers should choose reasonable slope ratio and consider the embankment slope protection and drainage measures.
Numerical Simulation of the Stability of Added Lime Expansive Soils Embankment
You, Qi-Yong (author)
2013
4 Seiten
Conference paper
English
Numerical Simulation of the Stability of Added Lime Expansive Soils Embankment
| Trans Tech Publications | 2013
Numerical Simulation of the Stability of Added Lime Expansive Soils Embankment
| British Library Conference Proceedings | 2014
Construction method for improving embankment filler weak expansive soil lime
| European Patent Office | 2021
Damages to irrigation embankment canals constructed with expansive soils
| British Library Conference Proceedings | 1993
Swelling Characteristics of Lime-Treated Expansive Soils
| Online Contents | 1996