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潍宿高铁（徐州段）桥梁桩基、墩身施工完成比例接近100%
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乐天溪临时码头首桩完成灌注
泸州港龙江港区大脚石作业区165根桩基灌注桩全部“安家落户”
采用螺旋桩加混凝土墩的复合基础方案藏东清洁能源基地
含量为314.6～177 470.8 mg/kg，
含量为53.2～24 815.0 mg/kg，pH值为7.05～8.94，含盐量为0.64%～28.04%，为强—超硫酸盐、亚硫酸盐、亚氯盐、氯盐盐渍土。对混凝土结构具强腐蚀性，对钢筋混凝土结构中的钢筋具强腐蚀性，场地土电阻率值为20～40 Ω·m，对钢结构具强腐蚀性。第三系石膏岩中K、Na离子含量为588.6～89 324.4 mg/kg，
离子含量为0.18%～25.70%，属强盐胀性。
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