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鋼花管在邊坡支護(hù)上及應(yīng)用(參考版)

2024-09-03 19:37本頁(yè)面
  

【正文】 quality。[收稿日期:20090408,修回日期:20090415] Application Of Side Slope Support Technique by Perporated Steel Tube LI ZhaoyangAbstract : This paper provides the design principles of side slope support technique by perporated steel tube according to author’s background of experience. Using an engineering examples it makes a detailed introduction of the analysis of design in excavation support structures、construction、quality、the difficulty of project 、problems that may occur during operation、relevant troubleshooting solutions and so on. This paper also summarizes the effect of construction、the time of project and the cost of project.Key words: perporated steel tube 。實(shí)踐證明:本工程采用的基坑花管支護(hù)工程是成功的,施工效果好,造價(jià)低,工期短,并且很有針對(duì)性,值得推廣。 7 施工效果、工期與造價(jià)分析 本工程基坑花管支護(hù)工程施工工期為10天,施工期間與基坑土方開挖工程交叉進(jìn)行,工期短,為施工爭(zhēng)取了時(shí)間。(2) 盡快采取坡后卸荷,坡腳堆土壓
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