looseness of structure 中文意思是什麼
looseness of structure
解釋
構造鬆弛-
Gravel layer is a usual complex instable formation in drilling engineering. there are some basic features such as looseness of structure, increment, unequal sized grain. it is commonly to form discrete single - grained structure
在三個計算式的基礎上採用visualbasic編制了潛孔錘同心跟管鉆進風量、風壓計算及空壓機選型程序。 -
In this paper, adopting the optimization equivalent method, the finite element model of transmission tower structure with bolted looseness - damage is set up according to the damaging characteristic of this tower structure
摘要本文針對輸電塔架結構的損傷特點,採用優化等效的方法,建立了具有螺栓松動損傷的輸電塔結構的有限元模型,同時提出了此結構螺栓松動損傷診斷基於應變模態的改進的模糊模式識別方法。
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