肋拱橋 的英文怎麼說
中文拼音 [lèigǒngqiáo]
肋拱橋
英文
ribbed arch bridge-
Calculation of the temporary stays in the erection of steel tube arch ribs by suspender method
某鋼管混凝土拱橋拱肋懸索吊裝施工中的扣索計算The system reliability analysis method of arch - bridge is presented based on the failure model of arch rib, which is the most important failure model of arch - bridge. the control sections of arch rib in the analysis of bearing capacity reliability are determined according to the " five - spot coincidence method ", which is often used in arch - bridge design with chinese code
針對拱式橋結構體系中的主要受力構件?拱肋進行分析，借鑒拱橋設計中的「五點重合法」確定研究截面，進而根據該截面的不利情況確定荷載布置型式。This paper introduces the development and present situation of concrete - filled steel tube arch bridge in the world ; generally analysis the mechanism, construction technology, construction equipment of the job practice ; advance the entire scheme of the long - span concrete - filled steel tube arch rib construction ; at last give the analysis the concrete scheme of the concrete - filled arch rib construction. this paper declares the reference value of the study through the above
本文介紹了國內外大跨度鋼管混凝土拱橋主拱肋施工的發展和現狀；綜合分析了拱橋施工的機理、技術和設備情況；提出了大跨度拱橋主拱肋施工的完整解決方案，最後通過具體橋梁施工方案的設計分析，說明了本項研究成果的現實參考價值。Presented in this thesis is a model test of the arch ribs segment with concrete filled steel tube ( cfst ) of maocaojie bridge, which is located in the yiyang of the hunan province and provides the engineering base for the test
本文以湖南省益陽茅草街大橋為工程背景，進行了茅草街大橋主拱圈鋼管混凝土拱肋拱頂1 ： 5節段模型試驗。In virtue of finite element program, this paper calculates the model of rc - masonry combination arch bridge in the stages of construction and use in this paper. based on these data, it analyzes the structure behavior of the reinforced concrete arch ribs and the masonry arch ribs using methods of inner force and stress
本文藉助有限元程序對rc -石砌體組合拱橋的計算模型進行了施工階段和使用階段的計算，並採用應力疊加和內力疊加兩種方法對rc拱肋和石砌體拱板的受力特性進行分析。The prestressed continuous beam - arch composite bridges are a special structural system where the horizontal thrust of the arch rib is absorbed by a prestressed tie at deck level. in some cases, this type of structure is preferable because it does n ' t have the large thrust at the spring hi traditional arch bridges and the somewhat large bending moment and shear force in traditional beam bridges. as a result, the performances of the prestressing reinforcement can be efficiently utilized
它利用拱肋承擔壓力，系梁預應力束抵抗拱端推力，吊桿及縱橫橋面系結構承受橋面荷載，既克服了傳統拱橋巨大的拱端推力，又改善了連續梁橋較大的彎矩和剪力的受力狀況，最大限度地發揮了拱梁混凝土和預應力鋼筋各自的特點，經濟效益顯著。Then, a thorough discussion and sum ? p about the main construction process of cfst tied ? rch bridge without wind bracing is presented in the paper in association with the construction practice of the bridge. in addition, the author put emphasis on the static calculation of two point integral hoisting construction method in single cfst arch rib. futhermore, the stabilization of arch rib in construction and service stage are analyzed detailedly
本文結合該大橋的施工實踐，對無風撐鋼管混凝土系桿拱橋的主要工藝施工流程進行了全面論述和總結，並重點對單片鋼管拱肋兩點整體吊裝的結構受力進行了靜力計算及對拱肋在施工和運營階段的穩定進行了分析。Modify above model along with altering structural form or the constitution of the bridge, such as different standard, steel ratio, steel pipe diameter, concrete module, brace allocation, the length of concrete of the main ribs, suspending pole mode and cable local vibrations, calculate the variety of dynamic character, analyze this factors which will affect. 2
對斜拉拱橋自振特性進行參數分析，分別考慮了不同規范、含鋼率、拱肋鋼管直徑、混凝土彈性模量、橫撐布置、拱肋段混凝土長度、吊桿形式對自振特性的影響，最後考慮了斜拉索局部振動對自振特性的影響。Asymmetric construction of steel pipe concrete arch rib tied arch bridge
鋼管混凝土拱肋系桿拱橋不對稱施工Detection of arch rib concrete density of a concrete - filled steel pipe arch bridge
鋼管混凝土拱橋拱肋混凝土密實性檢測Construction of main arch ribs in half - through reinforced concrete tied arch bridge
中承式鋼筋混凝土系桿拱橋主拱肋施工Construction technique of back pouring of tie rod arch bridge arch rib steel pipe concrete
鋼管混凝土系桿拱橋拱肋混凝土倒注施工技術Optimization of stayed - buckle cable forces during adjustment of the line - shape on long span arch bridge
大跨度拱橋拱肋線形調整中的扣索索力優化The line shape control of the arch prefabricating and hoisting of long span arch bridge with concrete filled steel tube
大跨度鋼管砼拱橋拱肋預制與吊裝的線形控制Arch rib is the key point during the process of the long - span concrete - filled steel tube arch bridge construction
主拱肋施工是大跨度鋼管混凝土拱橋施工的關鍵環節。Application and research of reinforcing techniques in rc box - rib arch bridge
鋼筋砼箱肋拱橋加固技術的應用及探討Consolidating design and checking computation of non - reinforcement and non - rib arched bridge of wuai bridge of national highway
橋無筋無肋拱橋加固設計與驗算The cfst x - type arches improve the lateral stability by sloping the arc ribs so it is ofen used in the designs of cfst arch bridge with small ratio of the width to the span
鋼管混凝土x型肋拱橋是一種利用拱肋側傾來提高其橫向整體穩定性的橋型，在寬跨比較小的鋼管混凝土拱橋設計中應用較多。The cfst x - type arches improve the lateral stability by sloping the arc ribs, so it is ofen used in the designs of cfst arch bridge with small ratio of the width to the span. tongwamen bridge is a half - through cfst arch bridge, its span is 238m, and the width of its roadway is 10m, so the truss ribs in - plane is sloped into x - shapc to improve its lateral stability. as the cfst x - type arches with longest span all over the country presently, the design of tongwamen bridge can be used for reference of adopting cfst x - type arches in the design of arch bridges with small ratio of the width to the span
鋼管混凝土x型肋拱橋是一種利用拱肋側傾來提高其橫向整體穩定性的橋型，在寬跨比較小的鋼管混凝土拱橋設計中應用較多。浙江銅瓦門大橋是一座中承式鋼管混凝土無鉸拱橋，跨徑238m ，橋寬10m ，拱肋為平面桁架形式，所以採用了x型拱肋以提高其橫向穩定性。作為國內目前跨徑最大的鋼管混凝土提籃拱橋，該橋的建成對我國今後長大跨徑小寬跨比鋼管混凝土拱橋採用提籃拱具有借鑒意義。This thesis details the detention for dukou bridge in pan - zhi - hua city. du kou bridge is an steel arch bridge with history of 35 years, and plays an important role in the city. because the bridge detention is taken under no current specification and standard to be and the disease is very complicated, the detection work is very difficult
本論文以攀枝花市渡口大橋為對象進行舊橋的檢測評定研究。渡口大橋為180米的鋼箱肋拱橋，是攀枝花的一座重要橋梁，投入使用已超過35年。本次評定檢測工作，是在沒有現行規范、標準和橋梁病害狀況又相當復雜的情況下進行的。分享友人