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材料の内部摩擦角とケーシング壁面の摩擦角

2015-10-29View Original

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皆さんがサイロを設計する際、緩い材料の内部摩擦角の最小値と、ケーシングの壁面との摩擦角は、どのように決定されますか?どこで調べられますか?
Reply #22015-11-04
NB/T47003.2-2009規格の解説には、いくつかの物性パラメータが記載されています。中になければ、数値を参考にして一つ選んでください。

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