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- In this paper, the calculation formula of the transversely stable critical load of the rib arch bridge with transverse fixedness is deduced with the method of the equivalent compression bar. 文章用當量壓桿法推導出有橫向聯繫肋拱橋的橫向穩定臨界荷載計算公式,並用能量法推導出了無橫向聯繫肋拱橋的橫向穩定臨界荷載計算公式,同時考慮了拱肋的扭轉效應和矢跨比效應。
- Analysis of the Ultimate Bearing Capability of CFST Rib Arch Bridge 鋼管混凝土肋拱橋極限承載力分析
- The lateral stability of the deck-type ribbed arch bridge is analyzed based on the model tost and energy approach, and a formula to determine the critical load is given. 本文在模型實驗基礎上,採用能量方法分析了上承式雙肋拱橋的橫向穩定性,給出了上承式肋拱橋橫向失穩臨界荷載計算式。
- Elastic stable calculating method for rib arch bridge with variable cross-section of weak transverse fixed 弱橫向聯繫變截面肋拱橋的彈性穩定計算方法研究
- solid rib arch 實肋拱
- Finite Element Modeling and Dynamic Characteristics Analysis of Steel-Tube Concrete Braced Rib Arch Bridge 鋼管混凝土桁肋拱橋的有限單元模型及動力特性分析
- Construction Technology on Box Ribbed Arch Bridge 箱肋拱橋施工技術
- reinforced concrete ribbed arch bridge 鋼筋混凝土肋拱橋
- In the design of aeroelastic model of long-span concrete-filled steel tube arch bridge, the method of using an equivalent mandril to simulate the stiffness of whole arch rib is mainly used at present. 摘要對於超大跨度鋼管混凝土拱橋,由於受模型縮尺比所限,通常在氣彈模型試驗中不能單獨模擬出拱肋中單根鋼管的剛度,目前常採用集中剛度法用一個芯棒模擬整個鋼管桁架的剛度。
- Deflection Observation in the Vehicle Load Experiment on the Concrete Filled Steel Tube Ribbed Arch Bridge 鋼管砼肋拱橋靜載試驗撓度觀測方法
- Allel curve rib arch bridge 平行曲線肋拱橋
- rib arch bridge 肋拱橋
- The arch bridge across the Maas River , Rotterdam . 跨馬斯河的下承式拱橋,鹿特丹。
- parallel curve rib arch bridge 平行曲線肋拱橋
- Many steel arch bridges cross the Mississippi in its lower reaches. 在密西西比河的下游許多拱形鐵僑橫跨河面。
- The company mainly produces titanium plate strap, stainless steel solid core, solid imitation, including films, such as catapult watchband. 公司主要生產鈦片錶帶、不鏽鋼實芯、仿實芯、包片、彈弓錶帶等。
- ECB Magnetic Brake System, Poly-V solid ribbed belt drive system. ECB磁控阻力系統,Poly-V傳動帶。
- Based on the constitutive relation of combinatorial material of concrete filled steel tube(CFST),the calculation analyzes linear and nonlinear reactions of rib arch under static loads. 考慮拱肋初始撓度等缺陷的影響,採用鋼管混凝土組合材料的本構關係,建立鋼管混凝土單圓管肋拱計算模型。
- A steel arch bridge connecting New Jersey and Staten Island at Bayonne,New Jersey. 新澤西州的Bayonne處有一座連接新澤西和Staten島的鋼拱橋。
- Based on that, a finite element program which solves temperature stress of CFST arch rib is made so that the temperature stress of CFST arch bridge is analyzed qualitatively. 在此基礎上,編製求解鋼管混凝土拱肋溫度應力的有限元程序,定性分析了鋼管混凝土拱橋的溫度特性.