Roadbed slope combined protection mechanical efficient construction method

Roadbed slope combined protection mechanical efficient construction method

The invention relates to the field of roadbed slope protection construction, in particular to a roadbed slope combined protection mechanical efficient construction method. An arch skeleton base grooveis mechanically excavated; a rotating drill bit is added on an excavator cantilever, and is used for...

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Hauptverfasser: TIAN WENJIANG, ZHANG PING, XU QINPEI, DUAN JIUBO, YU CHENGHONG, ZHANG XUGANG, CHANG KUN, ZHENG BAOCAI, ZHANG LONG, CHEN SHANMIN, FU CHONGYANG, NING KE, QIU RUQING
Format: Patent
Sprache:chi ; eng
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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creator TIAN WENJIANG
ZHANG PING
XU QINPEI
DUAN JIUBO
YU CHENGHONG
ZHANG XUGANG
CHANG KUN
ZHENG BAOCAI
ZHANG LONG
CHEN SHANMIN
FU CHONGYANG
NING KE
QIU RUQING
description The invention relates to the field of roadbed slope protection construction, in particular to a roadbed slope combined protection mechanical efficient construction method. An arch skeleton base grooveis mechanically excavated; a rotating drill bit is added on an excavator cantilever, and is used for excavating the base groove; the problems of low manual excavation efficiency and high cost in theprior art are solved; and meanwhile, manual finishing molding is cooperated to reduce disturbance on core soil of a slope, so that the overall working efficiency is improved. Excavation reserved soilin an arch skeleton is compacted by adopting a hydraulic flat rammer; and an electric hammer cooperates with the rammer to compact the arc corner positions, so that compact and smooth soil in the skeleton is effectively guaranteed, the excellent conditions are provided for installation of six-edge bricks in the next step, the secondary surface finishing is prevented, the time is saved, and the working efficiency index is im
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subjects EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
title Roadbed slope combined protection mechanical efficient construction method
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