Framed bent-free high slope treatment method

The invention relates to a framed bent-free high slope treatment method, which comprises the following steps: 1) the upper part of a slope is layered in sections and excavated by a backhoe excavator;2) in the excavation process of the backhoe excavator in a construction section, a first hydraulic dr...

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Bibliographic Details
Main Authors WANG AIMIN, LI XUEHAO, HU FANGHUA, TU SHENG, LIU SHIYAN, LI GUANGYU, WEN CHAO, WAN ZONGJIAN, YANG LILI, SUN YUNHUA, WANG YUJIE, XIONG JIANWU
Format Patent
LanguageChinese
English
Published 06.04.2018
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention relates to a framed bent-free high slope treatment method, which comprises the following steps: 1) the upper part of a slope is layered in sections and excavated by a backhoe excavator;2) in the excavation process of the backhoe excavator in a construction section, a first hydraulic drill rig is used to construct in a construction finishing section and to perform blasting drilling in a pre-splitting finishing section at the lower layer of the construction finishing section at the same time; 3) in the slope excavation process of the backhoe excavator in the construction section,a second hydraulic drill rig is used to drill drainage holes on the excavated slope of the construction section; and 4) the first hydraulic drill rig is transferred to the construction section for supporting hole drilling after completion of blasting drilling in the pre-splitting finishing section. The above structure can greatly improve the slope support operation, and can realize the setting ofsupport anchor bolts withou
Bibliography:Application Number: CN201711005822