Thickness of absorbance pipe 吸热管壁厚 Thickness of the steel pipe 钢管厚度 Thickness Design of Ductile-Iron Pipe 球墨铸铁管的厚度设计 ..
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钢管厚度对支承体的最大横向拉应力影响不大。
The change of thickness of steel tube does nothing with the maximum horizontal stress.
管道韧性设计受多方面因素的影响，分别分析了管道钢的强度及设计水平、管壁厚度、管径、输送介质、钢管的不同部位、环境条件等相关的影响因素。
The following factors having effect on pipe toughness are analysed: line pipe strength and design level, pipe thickness and diameter, medium transported, locations in pipe environmental impact, etc.
计算结果表明，作用在钢管混凝土柱上的荷载对其耐火极限及防火保护层厚度影响很大。
The calculating results illustrate that the load acting on a concrete-filled steel tubular column has a great influence on the fire resistance time and fire protection thickness.
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