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[专业知识] 埋地管道土壤摩擦力问题讨论

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发表于 2012-10-7 20:17:56 | 显示全部楼层 |阅读模式
请教问题:埋地管道(冻土层一下),冬天与夏天相比,土壤对管道的摩擦力是冬天大还是夏天大啊,还是一样大?
有知道的吗?研究埋地管道的可以加我QQ  33461278
发表于 2014-8-6 05:54:40 | 显示全部楼层
ALA has a standard for buried pipe calculation, Caesar II and autopipe also use ALA standard even both of them had their own calculation methods
发表于 2014-8-6 08:27:10 | 显示全部楼层
zhang.limin 发表于 2014-8-6 05:54
ALA has a standard for buried pipe calculation, Caesar II and autopipe also use ALA standard even bo ...

ALA means  ALASKA ?
发表于 2014-8-6 22:24:40 | 显示全部楼层
Guidelines for the Design of Buried Steel Pipe - American

www.americanlifelinesalliance.com/pdf/Update061305.pdf






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