steel angels 中文意思是什麼
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Summarizing the above - mentioned research results, the design method of two kinds of connection ways of steel braces is proposed, which include the calculation formula of the steel braces, the head studs, steel angels at four corners of beam and column and embedded steel framework
本文在上述試驗的基礎上，提出了兩種支撐加固連接方式的計算公式，包括支撐桿件、栓釘、外包鋼連接和鋼內框連接等。 -
In this paper, two steel bracing - retrofitting methods are proposed for the rc frame structures, which are steel angels - at - four - corners method and embedded - steel framework method. two test models of one - story and two - bay reinforced concrete frame retrofitted with above two methods separately are designed and conducted low - cyclic reversed load tests, their aseismic behaviors such as strength, stiffness, ductility and energy - dissipating capability are studied
本文提出了兩種支撐抗震加固方法，即外包鋼支撐加固法和鋼內框支撐加固法；設計了兩榀單層兩跨鋼筋混凝土框架結構試驗模型，進行了水平低周反復荷載試驗，重點探討其強度、剛度、延性和耗能能力等抗震性能。
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