rigid arch 中文意思是什麼
rigid arch
解釋
（即無鉸拱）剛拱-
Under the background of a long - span rigid - framed flexible cfst arch bridge, the catholicity method to compute the ultimate capacity is brought forward
以某大跨度剛性梁柔性鋼管硅拱橋為例，總結了具有較普遍意義的大跨度橋梁極限承載力計算方法。 -
Static and dynamic test of open spandrel rigid - framed arch bridge under vehicle loading
空腹式剛架拱橋的車輛荷載靜動力試驗 -
Three - dimensional photoelastic test of beam - arch joint of open spandrel rigid - frame arch bridge
空腹式剛架拱橋梁拱節點三維光彈性試驗研究 -
Temperature measuring and study of open spandrel rigid - framed arch bridge with box cross section
箱型截面空腹式剛架拱橋溫度場的實測與研究 -
Spatial static behaviors analysis on beam - arch joint of new - type rigid - framed arch bridge with open spandrel
空腹式新型鋼架拱橋梁拱節點空間受力分析 -
General construction scheme of rigid - frame open spandrel arch of youxizhou minjiang river bridge in fuzhou
福州尤溪洲閩江大橋空腹式剛架拱總體施工方案 -
Static and dynamic behavior of three - span continuous prestressed concrete rigid framed arch bridges without spandrel members
三跨連續無腹桿預應力混凝土剛架拱橋的靜動力特性 -
Because it is simple to make manufacture slab with slightly curved bottom, and is economical to use steel, and is relatively great in aspect of load bearing potential capacity, the slab often has been used as braced arch and rigid - frame arch bridges " deck slab in 1970s and 1980s
由於微彎板具有製作簡單、用鋼量省、承載潛力較大的優點，因而上世紀七、八十年代，在剛架拱橋、桁架拱橋中常用作橋面板。 -
Because of limit that invisibility and discommodious in anciently program, based on the method of limited rigid body equilibrium, using visual program language vb and connect autocad, realize plane and solid programme of abutment analysis of arch dam, provide alternation interface for designer. presently, our country constructing and will construct high 300m arch dam, it is important to judge security based on nonlinear fem analysis. basic theory of nonlinear fem analysis and its realization in ansys were studied
針對傳統程序的存在問題，非直觀、不易操作特點，以剛體極限平衡法為基本分析方法， visualbasic作為操作平臺，結合autocad圖形軟體，完成了剛體極限平衡法二維、三維壩肩穩定分析程序設計，使之具有直觀性，可視性、易操作性，為設計人員提供了具有友好界面的工程使用軟體目前我國西部在建和將建一批300m級的高拱壩，運用有限元方法計分析拱壩穩定性、評判大壩安全度十分有必要。 -
The contents include : based on the previous research and the data of experimentations, the author researches and develops a kind of satisfactory semi - empirical formula of nonlinear temperature distribution, and calculates the temperature stress of rigid - framed arch bridge by the fem. the temperature effects of bridge structure by annual and sunlight temperature difference are discussed, it indicates that the temperature effect of annual temperature difference is small but the temperature effect of sunlight temperature difference is great and the temperature stress along beam depth resulted from sunlight temperature difference is nonlinear. with the comparison between the temperature effects of different position of bridge, the results show that where the section of bridge is small, the temperature stress of it is large
本文主要包括以下內容：從理論上研究並結合實測資料發展了一種比較理想的半經驗溫度場非線性分佈公式，並將有限元方法應用於剛架拱橋結構溫度應力的計算中，對橋梁結構進行整體溫度應力分析；討論了年溫差和日照溫差引起的橋梁結構的溫度效應，表明年溫差引起的溫度效應較小，而日照溫差引起的溫度應力較大且沿梁高呈非線性分佈；分析比較了橋梁結構各個部位的溫度效應的大小，可知截面越小溫度拉應力越大，受力越不利；並對箱梁結構由於構造不同引起的縱向與橫向的溫度效應大小進行了探討，發現在頂板下緣也會出現相當大的溫度拉應力，並且梗腋的存在反而增加了頂板底部的溫度拉應力；還對幾種相近的剛構式橋型的溫度效應進行了分析對比，總結了這些橋型針對溫度效應的優劣，並提出相應的針對性措施。 -
Construction technique of assembly rigid frame arch by lateral sliding of longitudinal support
橫移支架法拼裝剛架拱施工技術 -
Through the finite element method, this paper compares some variable parameters such as the arch axis, the rise - span ratio and the ratio of spans, which influence the mechanical performances of open spandrel rigid - framed arch bridge. then it summarizes the mechanical properties of this bridge type and the optimal range of these parameters. the plexiglass model test validates the correctness of the finite element method used in this paper. the study will provide reference for the design of this new bridge type
本文採用有限元方法對影響空腹式剛架拱橋受力性能的主要參數：拱軸線型、矢跨比及跨徑比進行了比較分析，總結了這種橋型的結構受力特點以及拱軸線型等參數的合理范圍，為這種新橋型的工程設計提供參考，並通過有機玻璃模型試驗驗證了有限元分析的正確性。 -
Fem stress analysis of springing joint for cfst and rigid frame tied through arch bridge
下承式鋼管混凝土剛架系桿拱橋拱腳有限元應力分析 -
Construction technology for the rigid frame tied arch of jinghang canal extra large bridge
京杭運河特大橋主橋剛架系桿拱施工技術 -
The main structure of caiyuanba yangtze bridge in chongqing, up to date the largest - span tie bar arch bridge, is formed by two side tie bars and one middle tie bar which unite the y - shape rigid framework and arch rid. therefore, tie bars are one of the key components
重慶菜園壩長江大橋是迄今為止世界上跨度最長的系桿拱橋，該橋的兩根邊系桿和一根中系桿將南北兩岸的y型剛構和中間的拱肋連成一個受力整體，構成該橋的主結構，因此系桿是該橋關鍵受力部位構件之一。 -
Design of rigid frame arch bridge and truss arch bridge and analysis of characteristics of the weight - bearing
剛架拱橋及桁架拱橋的設計與受力特徵分析 -
Abstract : the paper introduces the application of rigid frame arch bridge and truss arch bridge in fuyang city and their types, structures, designs as well as analysis of characteristics of the weight bearing
摘要:介紹了剛架拱橋及桁架拱橋在阜陽市的應用及其型式、構造、設計和受力特徵分析。 -
Therefore, temperature problem is one of vitally important research topics in structure designing of rigid - framed arch bridge
因此，溫度問題是剛架拱橋乃至橋梁結構設計中的重要研究課題之一。 -
Based on clear boundary condition of dam shoulders, with rigid limit equilibrium vector method, baihetan hydroelectric power station dam shoulders anti - sliding stability analyzing program is compiled. then, by using above program, the anti - sliding stability of dam shoulders in different modes and different load patterns are calculated in respectively, and their stability is evaluated. the analysis results indicate that the anti - sliding stability of baihetan dam shoulders can meet the need of arch dam design
在查明壩肩抗力體邊界條件的基礎上，利用剛體極限平衡分析中的矢量法在文獻[ 1 ]基礎上編制了白鶴灘壩肩抗力體抗滑穩定性分析程序，並對白鶴灘壩肩抗力體的不同荷載情況下大塊體的穩定性進行了評價，結果表明：白鶴灘壩肩抗力體的穩定性總體上達到了拱壩設計的要求。 -
Analysis amp; construction of strengthening plan for a rigid arch bridge
一剛架拱橋的加固方案分析及施工
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