Open AccessStudy on the Application Technique of Vertical Pre-stressed Anchor Retaining Earth Wall in Landslide Field
Author(s) -
Lei Yuan
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/310/2/022069
Subject(s) - landslide , geology , retaining wall , prospecting , traction (geology) , geotechnical engineering , mining engineering , geomorphology
Based on the landslide treatment project of the highway in Tai-hang mountain region, the mechanism of one particular small sliding slope has been analyzed. By using the methods of engineering geophysical prospecting and geological prospecting, it has been confirmed that the landslide is a traction-extended shallow gravel landslide. Due to the principle of minimum cost and operational, the pre-stressed anchor retaining wall has been proposed to treat this kind of land sliding. The pre-stressed anchor in the basement could have the slope sliding force been balanced, which it would significantly reduce the working amount. Also, it could cost much less than other options. The design thought has been analysed in the paper, along with the introduction of the construction key points and techniques. Affection of the treatment turned out well, which indicates that it is a good example for treating similar geological disasters.