山区铁路滑坡灾害治理人工挖孔抗滑桩施工方案
D2K306+795~D2K306+826.1长31.1m,D2K306+925.2~D2K307+344.66长419.5m,D2K307+586.07~D2K307+801.8长215.7m,D2K307+878.2~D2K307+950长71.8m,D2K308+446~D2K309+225.4长779.4m,D2K309+431.6~D2K309+685.3长253.7m, D2K310+087.7~D2K310+238.55长150.9m,D2K310+805.7~D2K311+284.42长478.7m,D2K311+391.58~D2K311+598.35长206.8m,D2K312+235.65~D2K312+705.35长469.7m,D2K313+355.03~D2K313+440长85m,共11段路基工程,全长3162.2m。其中抗滑桩设置在10个里程段落,共60根(未包含桩板墙抗滑桩),桩基C35混凝土1224m3,C40混凝土1117 m3,HRB335钢筋54884kg,HRB400钢筋127365kg。
luojifeng110_ LV1
不错