空中吊車 的英文怎麼說
中文拼音 [kōngzhōngdiàojū]
空中吊車
英文
skycrane-
The drills included rescue rubber dinghies moving in formation, a vertical landing by a rescue helicopter, evacuation of victims by amphibious vehicles, saving people in rapid water through the use of rubber dinghies, vertical evacuation of victims, use of a rope - gun, setting up a rope - bridge over a valley or stream, vertical descent from great heights, and a display of advanced earthquake rescue equipment
演習的項目包括救生橡皮艇水上分列式直升機垂降救援水陸兩用車撤離災民橡皮艇急流水中救援垂直地形傷患拖吊拋繩槍救援溪谷單索吊橋架設高空垂降,及多項先進的地震救援裝配靜態展示。A suspended cable used as a track typically for a cable car
空中纜繩,吊車道一種懸掛纜索,用於纜索車的通道The dynamic characteristics of lightweight steel structure are also respectively calculated and analyzed in single span or whole structure. the computational results show that the out - planar stiffness has great influences on dynamic characteristics during the single span calculation ; in the total structural analysis the crane has no evidently effect on dynamic characteristics with contrast to single span
對輕鋼廠房結構的單跨和整體結構進行了動力特性計算分析,結果表明平面外剛度對動力特性的影響非常顯著,在空間結構模型分析中吊車質量對結構的影響並未比平面單跨情況下來得明顯。The study on varied - amplitude fatigue behavior of large - span grid structure with hanging cranes is a blank field in the world. on the base of extensive investigation, from the viewpoint of loading, this paper widely discusses the development of fatigue loading spectrum in the fields of aviation, mechanism and civil engineering, listing the main technology standards of hanging crane and the engineering examples of partial grid structure with hanging crane in china, concluding the mechanic methods on tension - resistance fatigue design of bolt in china. america
設置懸掛吊車網架的變幅疲勞性能研究屬于當前的一個前沿課題,本文從載荷的角度,通過廣泛的調查和深入的研究,全面地論述了疲勞載荷譜在機械、航空、土木領域的進展情況,列出了國內部分已建或在建的設置懸掛吊車網架結構的工程實例和懸掛吊車主要的技術規格,詳細歸納了中國、美國、德國、日本、前蘇聯的螺栓抗拉疲勞設計理論以及美國、德國鋼結構協會關于高強螺栓抗拉疲勞設計的若干規定。分享友人