支座不等高拱形波纹钢屋盖承载力的研究。
Bearing capacity research of ACSR with unequal altitude support.
风荷载作用的体型系数和风致动力性能是开敞式拱形波纹钢屋盖结构抗风设计必须要解决的关键问题。
The shape coefficients of wind load and wind-induced response are key problems in the wind resistant design of open-type ACSR.
缺乏必要的技术支撑使得这类结构的风致破坏事故时有发生，所以对开敞式拱形波纹钢屋盖结构的抗风性能进行系统研究己成当务之急。
Because of lacking the necessary technical support, wind-induced damages happen sometimes. So, it is urgent to carry out systematically wind resistant research of such structure.
缺乏必要的技术支撑使得这类结构的风致破坏事故时有发生，所以对开敞式拱形波纹钢屋盖结构的抗风性能进行系统研究己成当务之急。
Because of lacking the necessary technical support, wind-induced damages happen sometimes. So, it is urgent to carry out systematically wind resistant research of such structure.
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