The fatigue of steel columns indirectly subjected to crane loading is generally not taken into account. But fatigue failure occurred at the column cap in some workshops.
间接承受吊车荷载的厂房钢柱，一般不考虑疲劳问题，但是在一些车间的钢柱上却出现了疲劳破坏。
The slab column structure without column cap which is a new type of building structure has not been used usually in engineering practice, especially rarely applied in earthquake regions.
无柱帽板柱结构作为一种新型的房屋结构形式，在工程实践中应用不多，尤其是在地震区的使用就更少。
The slab column structure without column cap which is a new type of building structure has not been used usually in engineering practice, especially rarely applied in earthquake regions.
无柱帽板柱结构作为一种新型的房屋结构形式，在工程实践中应用不多，尤其是在地震区的使用就更少。
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