豎向筋 的英文怎麼說
中文拼音 [shùxiàngjīn]
豎向筋
英文
vertical reinforcement-
The study was focused on the deformation of the retaining wall and the internal forces in the reinforcements and the object of study included the effects of the vertical excitation, the reinforcement length, the reinforcement spacing, the weight of the facing blocks, the frictions between soil and facing blocks as well as those between two facing blocks
研究內容包括豎向地震影響、加筋長度、加筋層間隔、面板預制混凝土塊重量、面板與填土界面摩擦角、預制混凝土塊之間摩擦角等對加筋土擋墻變形、加筋層內力等的影響。( 2 ) to clarify the distribution of the vertical stress of the web under the action of the vertical tendon, a three - dimension ( 3 - d ) finite element ( fe ) model is established to calculate the stress distribution of the web under the action of one bind and binds of vertical tendons and investigated the analytical method on vertical stress, the dispersion angle of stress and the calculation of the suitable spacing between the tendons
（ 2 ）為了研究腹板在豎向力筋作用下的應力場，本文建立了腹板的有限元模型，計算和分析了腹板在單根和多根力筋作用下的應力分佈情況，並探討了豎向應力大小的計算、豎向力筋的應力擴散角和合理間距計算等問題。According to test results of two specimens of local transfer rc joint from inclined column to beeline - shaped wall under vertical static loads and results of corresponding finite element analysis ( ansys ), fundamental behaviors of the joint are achieved, which include paths of vertical load transfer before and after cracking, stress distributions, occurrence and development of cracks and final failure mode of the joint
本文通過兩個鋼筋混凝土斜柱?一字形薄壁柱局部轉換節點在豎向荷載作用下的靜力試驗以及有限元分析，獲得了該節點的基本性能，其中包括開裂前後的豎向荷載的傳遞路徑、試件應力分佈，裂縫的發生、發展，及試件最後的破壞形態等。( 1 ) based on the experiments, this thesis discusses the stress loss of vertical prestress caused by deformation of anchorage, the resilience of the tendon and the joint compression ( l2 ), the elastic compression of the concrete ( l4 ) and the relaxation of the tendon ( l5 ). it is concluded that the anchorage deformation is dominated in vertical stress loss. measures are suggested to diminish the loss of the vertical prestress during the design and construction of the bridge
（ 1 ）本文在試驗的基礎上，研究了豎向預應力筋的錨具變形、鋼筋回縮和接縫壓縮損失l2 、混凝土的彈性壓縮損失l4和力筋的應力鬆弛損失l5 ，其中，第一項是最主要的損失，論文據此對設計和施工中如何減小豎向預應力的損失提出了自己的看法和建議。In the paper, the latticed shell of double - layer hyperbolic pyramid is vertically applied to the structure of cooling tower and reinforced concrete planks with ribs are put up around the latticed shell, in accordance with situation that the most latticed shells are applied to lateral roof and cooling tower is put up by the reinforced concrete structure, a kind of new construction that includes the lower reinforced concrete structure and the upper latticed shell structure is established
本論文把雙層雙曲線四角錐網殼結構豎向應用於冷卻塔的筒壁，在網殼的周圍掛鋼筋混凝土帶肋板。由於目前大多數網殼結構都水平應用於屋蓋或樓蓋結構和冷卻塔筒壁大多數採用鋼筋混凝土結構，本文的研究形成了一種上部網殼結構下部鋼筋混凝土結構的新型結構。Considering the characteristics of internal force and structures of simply supported pc bridges, a novel automatically step - up method ( asum ), taking into account the influence of steel arrangement, steel ratio, stress losses of tendons and time - dependent concrete modulus, to analyze creep and shrinkage effects is presented. this method accepts all kinds of expressions of creep and shrinkage, and it is easy to calculate total stress, strain of concrete and steel and deflection of bridge at any time, the expected prediction accuracy will be obtained by further dividing the time - step within duration
首先，針對預應力混凝土簡支梁橋的受力特徵和構造特點，提出了徐變效應分析的全量形式自動遞進法，可考慮截面上鋼筋位置、配筋率、預應力鋼筋鬆弛、混凝土彈性模量隨時間變化等影響，且計算式可適用於任何形式的收縮、徐變特性表達式；建立的公式可方便地求解任意時刻混凝土、鋼筋的應力與應變和跨中梁體的豎向變形，計算精度可方便地通過計算時段的細分來控制，直至給出滿意的結果。The major factors of the experiment are listed as following : the influence of different reinforcement ratio of the walls, the influence axial compression ratio, the influence of vertical reinforcing bars at the boundary, the influence of mortar layers etc. furthermore, the load carrying capacity and the elastic stiffness are calculated and experimental results have proved that they are good
試驗中考慮的主要因素有：墻體不同配筋的影響、軸壓比的影響、兩端豎向加強鋼筋的影響、砂漿層的影響等。並對試件的承載力及彈性剛度進行了實測結果與計算的比較，符合較好。The seams divide the wall into several units and the hollow shear wall of r. c w ith vertical seams has small self - weight, small stiffness and good ductility. due to having air insulation, it has good energy saving capability. so this new type shear wall structure will be a kind of ductile structure with advanced seismic behavior
針對傳統剪力墻結構的弱點，本課題提出帶豎縫鋼筋混凝土空心剪力墻板結構，此種墻板在墻體上設有豎向縫隙，將整塊墻板分成若干墻肢單元，具有自重輕、剛度小、延性大的特點，由於墻板中間有空氣夾層，保溫、隔熱效果也較好，以此種墻板為主體的空心剪力墻結構體系是一種抗震性能優良的「延性剪力墻結構」 。Bearing capacity and displacement are two main problems in the application of geotechnical engineering. based on a series of pull - out tests using three kinds of paper and a sort of window screening as geogrid, twenty - seven in limit and several in working - stress geogrid - reinforced slope model tests designed through orthogonal principle have been conducted to have obtained the relationship between the bearing capacity and four factors ( i. e. reinforcement, angle of reinforced slope, the designed - length of reinforcement and the distance between layers of reinforcement ). the law of slope lateral ( horizontal ) displacement versus to the height of slope vary with external - load was derived from the model test data, and the main factor affecting the lateral and vertical displacement of geogrid - reinforced slope was obtained through analysis
承載力（強度）和變形是巖土工程應用領域的兩大主要問題，本文以紙和窗紗布模擬加筋土邊坡的土工格柵，在一系列拉拔試驗的基礎上，以正交設計理論分別安排27個極限應力狀態和若干個工作應力狀態加筋土邊坡模型試驗，並以模型試驗獲得的數據為依據，採用誤差、極差及回歸分析方法，探討了加筋土邊坡承載力與筋類、筋長、層間距、坡角4因素的相關關系，獲得了在外荷載作用下加筋土邊坡的側向位移隨坡高的變化規律（並進行了定性解釋）和坡頂的豎向位移特性，並分析其主要控制因素。In the last part, we researched the bending strength of post - tensioned and cohesionless cfrp tendon concrete beams. in this part we summarized the performance of bearing, deflection and crack of the beams. at the same time, we introduced the research about the anchorage device and the prestressing loss
另外，在試驗分析的基礎上，我們運用有限元分析軟體ansys對碳纖維塑料筋普通混凝土梁在三分點豎向荷載作用下的受力狀況進行了模擬，得出了詳細的計算結果。With combined effort in theoretical analysis and fem, the author studied engineering mechanism and distortion character, under vertical load, of rc bi - direction cellular slab, and put forward some ideas on construction design and practical formulations
本文通過理論分析和有限元方法相結合，研究了鋼筋混凝土雙向空腹板在豎向荷載作用下的受力機理和變形特徵，並提出了一些設計建議和實用公式。It is found by comparison that as the structural forms of special - shaped columns and short - shear walls are used, the structures should be arranged reasonably so as to meet the needs of lateral stiffness, and axial compression ratio should be controlled strictly so as to meet the needs of constructional reinforcement to prevent the probably curling and shear failure for the purpose of meeting the needs of the construction of small high - buildings
對比討論發現：採用鋼筋混凝土異形柱和短肢剪力墻的結構形式時，應當進行合理的結構布置以滿足結構整體抗側移剛度的要求，同時嚴格控制豎向構件軸壓比並滿足配筋構造以防止構件可能出現的翹曲和剪切破壞，這樣才能同時滿足小高層住宅對建築和結構的需要。This paper analyzes and designs the big - space rc thin shear wall residential structure, ! ! includes designs and analysis for shear walls by method of material mechanics and related software, columns, it is designed and analyzed for beams and slabs by theory of elastic and method of moment index, but it is principal for beams and slabs to compute deformation and crack. at last it is compared with three structrual types, although the cast of new structrual types is higher than marnoey structre. it has some merits. lt gives the theory base for design of resident
本文對大開間鋼筋砼薄壁剪力墻節能住宅結構進行了相應的結構分析設計；對豎向承重結構構件剪力墻、柱採用了材料力學分析方法及相應的軟體進行了內力分析及設計；對水平承重結構構件梁、板進行了內力分析及設計，主要進行了變形、裂縫的計算；對節能墻體進行設計；最後對三種住宅結構形式進行了建築經濟比較分析，雖然新型住宅結構高於磚混結構住宅，但新型住宅結構具有一些優點。Influence of the vertical deformation compensation of corewall systems on the characteristics of steel frame - reinforced concrete structures
鋼筋混凝土核心筒體系豎向變形差異補償對結構性能的影響By modifying the level and vertical steel bars and adding bevel steel bars to the model structure, the paper compares the influencing factors of ratio of reinforcement and bevel steel bars to seismic properties, and pushes forward the methods to improve the seismic behaviors of the same kind
，通過改變模型結構水平與豎向配筋以及在墻板中增加斜向鋼筋等試驗參數，對比研究了配筋率和斜向鋼筋對其抗震性能的影響，提出了改進這類結構抗震性能的設計與構造建議。With some vertical hollows, hollow shear wall r. c. structure not only has lighter self - weight, smaller stiflhess and better ductility, but also has significant energy saving capability due to the inner air. in all, hollow shear wall r. c
鋼筋混凝土空心剪力墻結構，是將鋼筋混凝土剪力墻中設置一些豎向的孔洞，起到減輕結構的自重，降低結構的剛度，增加結構的延性的作用。By way of these tendons, precest beams and columns can be assembled conveniently, and the joints and frame are monolithic and continuous. consequently, compared with common reinforced concrete frams, this kind of frame systems possess higher reliability and solved the problems in the process of assembling prestressed concrete frames. also it forms the framework of subassemblage and prestressed concrete frames, and explores a new way for industrial production of prestressed structures. by analyzing this system, a series of conclusion are provided, incluing modulation of bending moment produced by vertical loads within beam end, secondary internal forces produced by pretress force, shear resistance of the end of beams, the influence of lateral restrains. theresearch results of this paper are proved to be practical. some advices are also brought forward on the design process
后張預應力筋既可作為施工階段拼裝手段，又可在使用階段承受梁端彎矩，構成整體受力節點和連續受力框架，克服了裝配式節點受力可靠性差的缺陷，解決了預應力混凝土框架難以裝配的問題，形成預制預應力混凝土裝配整體式框架，開辟了預應力結構工業化生產的新途徑。本文針對預壓裝配式預應力混凝土框架，從豎向荷載作用下的梁端彎矩調幅、施加預應力在框架中產生的次內力、梁端抗剪承載力、考慮側限的無側移框架的承載力分析四個方面對該種裝配式結構體系的性能做了詳細的研究。For architectural requirements, residnces have many walls. as a result it is comparatively resonable that sub - high rise residences are frame - wall structures or shear wall structures we a1l know that shear wall structures have large sectional area and the capability of bearing vertical loads is respectively high. nevertheless, under seismic forces they have large inertia forces and small lateral displacemente
由於傳統現澆鋼筋砼剪力墻結構的墻體截面積大，故承受豎向荷載的能力比較容易滿足，但墻體的自重、剛度大，在地震作用下慣性力大、側向位移很小，所以一般認為剪力墻結構延性差，屬于脆性結構。分享友人