预应力雁形板屋盖在设计与施工中的部分问题

The attention part problems in the design and construction of roof structure of prestressed geese board

结合工程实例,对三峡模型试验厅、船模试验厅、水工试验厅、航道试验厅在雁形板屋面设计及施工中存在的问题进行了分析,并探讨了问题的处理措施,总结出了雁形板在设计和施工中的注意事项,有利于雁形板屋盖的发展应用。

Combining with engineering examples,the paper analyzes geese board roof design and construction problems of Three Gorges experi-mental hall,ship model experimental hall,hydraulic experimental hall and airline experimental hall,explores processing measures,and summa-rizes its design and construction matters,which will be some help for developing geese board roof.