【摘要】 浙江大学新校区体育馆钢结构屋盖是由桅杆斜拉索网系统、钢结构屋盖系统、周边支承钢柱系统以及低屋面周边挑檐系统四部分构成,整个结构新颖独特,体系比较复杂。采用多个计算软件对该结构体系进行整体及局部的计算和分析,较为准确地得到了结构体系的受力特征和变形情况,合理布置各处截面,优化了设计。更多还原

【Abstract】 The steel roof structure of the new campus gymnasium of ZJU is composed by four parts,including the system of suspended cable net oblique mast,steel roof structure,circumjacent bracing column and circle projecting cornice of low roof.The whole structure is complex.Various calculation methods are used to calculate and analyze the structure,to get the reinforce power character and distortion condition accurately.And the optimization of the member sections are carried out.更多还原