portal type frame 中文意思是什麼
portal type frame
解釋
龍門架-
In this paper, a lot of analysis and calculation is made by fem, which provides mechanical simulation for the design of the portal frame, and provides scientific basis for selecting structure type, deciding structural parameters, increasing static and dynamic properties, reducing manufacture cost of the integral body of the portal frame
有限元分析結果為該門架裝置的設計提供了力學模擬,為整個門架裝置的結構件選型、結構參數確定、提高系統動靜態性能、降低成本,提供了科學依據。 -
Design of a portal type rigid - frame bridge with flat arched shallow girder
一座微拱薄梁門形剛構橋設計
分享友人