A calculating formula of temperature stress for one floor reinforced concrete frame structures were presented by theory analysis, it contribute to calculating of the values of expansion joint spacing.
以单层框架为例，通过理论分析，计算出框架结构的温度应力，这将有助于伸缩缝间距的计算。
2
This machine is the specialized equipment for spreading hot butyl sealant uniformly onto the two sides of the aluminum spacingframe.
该机是在铝间隔框两侧均匀涂丁基热熔胶的专用设备。
3
Spacing module is often used in the layout of column system of industrial building. But in the portal frame light steel structure industrial building, unsuitable module can cause too large steel cost.