Through the analysis of the bore pile accidents during the construction of bridges this article introduces some bore pile accidents and disposal methods of quality defects.

 
  • 通過(guò)對橋梁工程施工中出現的鉆孔樁事故的分析,介紹了一些鉆孔樁事故和質(zhì)量缺陷的處理方法。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan