| 摘要 |
<p>Disclosed is a mechanized construction method for earth wire under-bracing using a backhoe. A vertical excavation section having a vertical surface and a sloped excavation section having a sloped surface are formed, respectively, by using an excavation bucket of the backhoe, a round earth wire under-bracing is mounted on these excavation sections and then an earth wire rod of the round earth wire under-bracing is positioned at a slope by the sloped excavation section. According to the mechanized construction method for round earth wire under-bracing using a backhoe, since a novel round earth wire under-bracing, is used, it is possible to perform a general excavation work using a backhoe and sharply improve the working efficiency, construction stability and equipment operating efficiency as compared to a conventional human-powered excavation or auger crane excavation method.</p> |
