Stress relief method has been successfully used in rectifying building but none in rectifying shafttower.
应力解除法在房屋纠偏中得到了良好的运用而在井塔纠偏中还无先例。
2
Durability inspection and safety evaluation were made to a damaged coal mine shafttower due to the corrosion of rebar in concrete, and the corrosion mechanisms of rebar in concrete were analyzed.
对产生钢筋锈蚀破坏的某煤矿井塔进行了耐久性检测和安全性评价,同时进行了混凝土内钢筋腐蚀机理分析。
3
The large volume of the solid towershaft easily causes cracks.