空腹拱 的英文怎麼說
中文拼音 [kōngfùgǒng]
空腹拱
英文
caisson soffit-
The box beam ' s temperature stress of longitudinal direction and transverse direction with different conformation are analyzed, it finds that there is largish temperature tensile stress in the bottom of top deck and the haunch of box beam increase temperature tensile stress in the bottom of top deck. the paper makes a study of different thermal effects resulted from several kinds of closed rigid frame
根據大量實測溫度場結果建議採用一個有利於理論推導的指數函數的公式來擬和箱梁體內的溫差分佈，既貼近實測數值，計算又比較簡單；通過對空腹式剛架拱橋尤溪洲大橋所在地夏季、秋季、冬季的溫度場及溫度應力的實測，以及與本文所提出計算方法的理論解進行的分析比較，證實了本文計算方法的正確，同時改進了已往混凝土箱梁溫度自應力的計算方法。The zhaozhou bridge built in the daye period ( 605a. d. -618a. d. ) of the sui dynasty ( 581a. d. - 618a. d. ), with a clear span of 37 metres and small arches within the main arch, was the earliest spandrel arch bridge and also the longest stone arch bridge in the world.
中國隋朝大業年間（公元605-618年）建成的趙州橋，凈跨37米，主拱圈上敷設小拱，是世界上最早的空腹拱橋，也是當時世界上跨度最大的石拱橋。General construction scheme of rigid - frame open spandrel aarch bridge
空腹式剛架拱橋總體施工方案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On the mrp, the truss arch aqueduct is comprehensively researched in this paper, including its structural characteristic, structural calculation and reliability analysis
本文結合南水北調中線工程，對下承式空腹桁架拱排水渡槽的特點、結構計算以及結構的可靠性進行了較全面研究。The prestressed drainage aqueduct of through open - web truss arch structure is widely applied to cross the main canal of the mrp. it is important and significative to study the aqueduct ' s structure design and reliability thoroughly
預應力下承式空腹桁架拱渡槽在總乾渠排水建築物中被廣泛採用，其結構設計和安全可靠性是一個非常重要且值得深入研究的問題。The zhaozhou bridge built in the daye period ( 605a. d. - 618a. d. ) of the sui dynasty ( 581a. d. - 618a. d. ), with a clear span of 37 metres and small arches within the main arch, was the earliest spandrel arch bridge and also the longest stone arch bridge in the world
中國隋朝大業年間（公元605 - 618年）建成的趙州橋，凈跨37米，主拱圈上敷設小拱，是世界上最早的空腹拱橋，也是當時世界上跨度最大的石拱橋。( 2 ) the common used arch axes are circular arcru parabola arch, catenary arch
（ 2 ）空腹式剛架拱橋的拱軸線一般可取圓弧線、拋物線或懸鏈線。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。It is a top load bridge with a clear span of 288m, which is maximum one of the same structural system in asia. the main arch rib uses 8 steel tube of 920mm joined by web members and transverse truss to form a space truss. the soldier piles on the arch are made of bent frame to make the shape both artistic and novel
梅溪河大橋為一凈跨達288米的上承式鋼管混凝土拱橋，是目前亞洲同類橋型中跨度最大的橋梁，其主拱肋採用8根920mm的鋼管，通過腹桿及平聯形成鋼管混凝土空間桁架，拱上立柱亦採用鋼管混凝土排架，造型新穎美觀。Taking out a piece of frame in vierendeel latticed shell, analyzing the sameness and difference between vierendeel arc and full - web arc in mechanics characteristic
取出一榀空腹拱為研究對象，分析了它與實腹拱在受力特點和性能的異同。The results indicate that the vierendeel arc is similar to full - web arc in macro while they are different in local. by comparing the mechanics characteristic between orthogonal vierendeel dome and vierendeel arc, the results reveal that vierendeel dome has the advantages of vierendeel arc and shell structures
通過對正交空腹網殼整體結構的受力特點與單榀空腹拱的比較，表明正交空腹網殼具有空腹拱的優點，又發揮了殼體結構以受薄膜力為主的特點。Circular arch is rational for big rise - span ratio, but each has his strong point for small rise - span ratio. ( 3 ) the common used rise - span ratios are 1 / 6 - 1 / 12. by the decrease of rise - span ratio, the internal forces are increasing linearly except of the moment of open spandrel beam
（ 3 ）空腹式剛架拱橋的矢跨比一般為1 6 1 12 ，隨著矢跨比的減小，除了空腹段加勁梁的彎矩值線性減小外，其餘截面的內力值均為線性增大。The conclusions are list as follows : ( 1 ) the mechanical properties of different parts of the bridge are as follows : arch is under the combined action of compression and bend ; open spandrel beam is under the combined action of tension and bend ; close spandrel beam is under the combined action of compression ( or tension ) and bend, but the axis force is small
本文得出的結論如下： （ 1 ）空腹式剛架拱橋的受力兼具梁和拱的特點。結構各部位的受力特性如下：斜腿為壓彎作用；空腹段梁體為拉彎作用；中跨實腹段梁體為壓彎作用或拉彎作用，但軸向力較小，受力更接近純彎構件。Open spandrel rigid - framed arch bridge is the development of traditional rigid - framed arch bridge during its application in china. it utilizes and develops the mechanical performances and advantages of arch and rigid - frame
空腹式剛架拱橋是剛架拱橋在我國應用中的一個新發展，它在受力方面兼有拱和梁式剛架的特點，且充分利用和發揮了二者在力學性能上的各自特點和優勢。分享友人