ultimate flexural capacity 中文意思是什麼
ultimate flexural capacity
解釋
極限彎曲能力-
During calculation of the ultimate flexural capacity of composite beams, it assumes steel beam, concrete board and connecter are plastic, calculates them by ultimate equilibrium method
在組合梁受彎極限承載力計算中，認為鋼梁、混凝土板和連接件完全塑性，採用極限平衡法計算。 -
The results of experiments shows that core column can increase flexural and shear resistant capacity and improve deformability and entirety of composite walls ; it is coordinate ductility of two composite walls joining wire or steels out - of - plane ; the seismic of composite walls joining with wire is fine than joining with steels ; the deformation of out - of - plane only affect the crack - loading, the ultimate carrying capacity and ductility in - plane nearly has no change
墻片試驗表明:芯柱可以增加復合墻體的抗彎和抗剪承載能力，改善墻體的變形能力和整體性;分別應用鋼絲網片和鋼筋連接的兩種復合墻體的平面外延性大致相同，內外葉墻協同工作良好;內外葉墻之間的連接提高了外葉墻砂漿層抗拉強度，同時也提高了復合墻體向外葉墻方向的抗推和抗拉承載力。 -
On the basis of relative researches in the world, according to the study status of steel - concrete composite slab, which would be widely used in modern bridge, modified equivalent inflexibility of steel - concrete composite slab was deduced by use of conversion section principle in this paper ; based in this, this paper put forwards the theory of ultimate flexural capacity of steel - concrete composite slab in consideration of slip effect, and introduces the practical simplified method for calculating flexural deformation of steel - concrete composite slab in consideration of the effect of steel studs and welded wire, and conclude that the methods in this paper is veracious and reliable, comparing with the traditional calculating mode ; morever, this paper put forwards the calculating theory and program of the effect analysis of creep and shrinkage to steel - concrete composite slab, using conversion elastic modulus principle, and testifies that the theory is right and the program is reliable and practical
本文在國內外研究成果的基礎上，針對壓型鋼板與混凝土組合板結構在現代橋梁建設中廣泛應用前景和研究現狀，利用換算截面法導出了壓型鋼板與混凝土組合板結構的修正等效慣性矩；在此基礎上，又推出了考慮壓型鋼板與混凝土之間的相對粘結滑移影響的壓型鋼板與混凝土組合板結構極限抗彎承載能力計算理論，並介紹了考慮栓釘、聯結件影響的壓型鋼板與混凝土組合板結構簡化實用撓曲變形計算公式，而且通過與傳統計算理論的分析比較，表明本文提出的計算理論公式的準確可靠性；此外，採用換算彈性模量比法著重提出了壓型鋼板與混凝土組合板結構的徐變、收縮效應分析的計算理論和程序，並通過實例分析計算證明了理論的正確性、程序的可靠性和實用性。 -
The paper presents a new comparative method. that is to make the different strengthened forms by externally bonded with different materials reach the same ultimate flexural capacity, and contrast with each load - deflection and moment - curvature curve, which are calculated by paper ' s program. mean
本文引入新的對比方法，即不同材料的加固在最終均達到同樣的極限抗彎承載力時，比較其各自的彎矩一曲率和荷載一撓度變化情況，並自行編製程序進行計算。 -
The paper made up a flexural experiment with six pieces of composite slab. during the every step of load exerted, the paper recorded the strain of cold - form steel deck and concrete, deflection, crack, slide, ultimate bearing capacity. by changing the thickness of cold - form deck, thickness and strength of concrete, amount of steel stud and other parameters, the paper discussed the behavior of loaded composite - slab
本文進行6塊組合板的抗彎性能試驗，測試各級荷載下壓型鋼板及砼應變、組合板撓度、裂縫、板端滑移、組合板抗彎極限承載力；通過壓型鋼板厚度、砼板厚度、砼強度等級、栓釘數量等幾個參數的變化，探討組合板在荷載作用下的內力、變形情況。 -
In this paper, based on the test results of reinforced concrete deep beams, short beams and slender beams under flexture, the behavior and the ultimate moment of deep flexture members are discussed in detail. the calculating formulas for flexture bearing capacity and the design suggestion of reinforeed concrete deep flexural members are also given, and this may provide reference for the revision of p. r. c. design code
結合我國混凝土結構設計規范修訂的需要，根據我國深梁、短梁專題組的試驗結果，較詳細地分析了深受彎構件力臂變化的規律，提出了可與淺梁銜接的鋼筋混凝土深受彎構件的受彎承載力計算公式，為我國混凝土結構設計規范的修訂補充這方面的內容提供了依據 -
The paper deduced the deformation and flexural bearing capacity formula by the theory of elasticity - plasticity, ultimate - state method
本文分析研究中用彈性理論、彈塑性理論、極限狀態方法推導組合板受彎承載力和變形計算公式。 -
At first, the experiment carried out by tianjin university has been analysed according to the " nonlinear balance trying calculation " method, and the values of yield load and ultimate load agree with the test result better, and the curve of bending moment - curvature, bending moment - deflection can agree with the results. the second, the simplified formula for evaluation the ultimate flexural capacity of cfrp strengthened rc members is presented according to the three probable failure modes ( compression failure ; cfrp rupture ; crushing of the concrete in compression before yielding of the reinforcing steel ). it is applicable to both singly and doubly reinforced rectangular sections, as well as flanged sections
首先利用鋼筋混凝土非線性平衡試演算法對天津大學試驗進行了理論分析，所得分析值與試驗結果相比，加固梁的屈服荷載、極限荷載能夠很好地吻合，彎矩曲率關系曲線及彎矩撓度關系曲線較為吻合；其次，為了滿足實際工程的需要，根據碳纖維布加固構件可能發生的三種破壞形態（壓區混凝土壓碎破壞、碳纖維布拉斷破壞以及受拉鋼筋尚未屈服時壓區混凝土已壓碎破壞） ，區別三種鋼筋混凝土構件截面形式（單筋矩形截面、雙筋矩形截面、 t形截面） ，分別給出了碳纖維布加固混凝土構件抗彎承載力的簡化計算公式和適用條件，並進一步探討了這三種截面形式下進行加固設計和復核的步驟。 -
3 ) the average - strain of cross - section still can be assumed to be keep - in - plane within the whole loading procedure ; the theoretical moment - curvatures obtained by the cross - section keep - in - plane is consistent with the experimental ones. 4 ) the analytical flexural bearing capacity and cfrp - strain are more accurate by assuming the concrete ultimate strain to be 0. 07 instead of 0. 0033 ; 5 ) limiting the cfrp - strain under 0. 01 is reasonable to evaluate the flexural bearing capacity of rc beams retrofitted with cfrp ; 6 ) the initial load is hardly influence the flexural bearing capacity of cfrp - strengthened rc beams
取混凝土的極限壓應變0 . 007代替0 . 0033進行計算的結果能更準確地評浙江大學碩士學位論文2004摘要價加固梁的抗彎承載力和cfrp應變; 5 .在計算cfrp加固梁的抗彎承載力時，限制cfrp的應變在0 . 01以內的措施是恰當的; 6 .梁所承受的荷載的大小對加固後梁的抗彎承載力影響不大。 -
Meanwhile, the results of program show that, under secondary load, the bonding - reinforced beams " yield - moment would decrease as the original load increase, but the original load would n ' t remarkably influence the ultimate flexural capacity
同時，程序計算結果表明，加固梁在二次受力的作用下，屈服彎矩隨著初始荷載的增加而減小，但極限抗彎承載力受初始荷載影響較小。 -
The formula of ultimate flexural capacity is given according to plastic principle
通過塑性鉸理論，推導了加固後梁的承載力計算公式。 -
This paper makes analysis of the ultimate flexural capacity of the rc structure member strengthened by cfrp
本文對外貼碳纖維布加固混凝土結構受彎構件正截面承載力進行了分析。 -
Furthermore, a practical calculation method is given to predict the ultimate flexural capacity of masonry specimens strengthened with gfrp sheet. the calculating results shows good agree with the experimental results
並提出gfrp布加固砌體抗彎極限承載力的計算方法，計算結果和試驗數據基本吻合。 -
At last, finite element analysis ( fea ) is done by using software ansys, and the fea results indicates that the cfrp increases the ultimate flexural capacity of the strengthening beam. all these agree with the test results
最後，利用ansys分析軟體對加固梁進行了模擬分析，表明加固梁的抗彎極限承載力得到了提高，與試驗結果是一致的。 -
The paper has concluded the fundamental principle of sticking reinforcement. that is to improve the ultimate flexural capacity of the original reinforced concrete beam through externally bonded with high - strength tension materials
本文總結出粘貼加固的基本原理：通過粘貼高強的抗拉材料，進而使得受彎構件的受壓區混凝土高度增加，從而提高原鋼筋混凝土受彎構件的正截面承載力。 -
On the basis of this thought, the paper calls this kind of reinforcement as " bonded reinforcement ", and mainly studies the universal formula, which calculate the ultimate flexural capacity of the reinforced concrete members, strengthened with externally bonded materials
基於這一想法，本文將這類加固方法統稱為「粘貼加固」 ，並主要研究粘貼加固鋼筋混凝土受彎構件正截面承載力計算的通用公式。 -
Based on the experiment of five model t beams, the ultimate flexural capacity of reinforced concrete t beams strengthened with different quantities of cfrp laminates was evaluated, and corresponding design method was formulated, in the experiment and theory analysis, initial loads were considered
以五片t梁模型破壞試驗為基礎，結合非線性全過程分析，研究了碳纖維布數量和二次受力對鋼筋混凝土t梁承載能力的影響，並提出了相應的設計計算方法。 -
Based on the experimental study and inelastic theory, the ultimate flexural capacity of steel encased concrete composite beams are derived. the difference between steel encased concrete composite beams with full shear connection and beams with partial shear connection, together with the relationship between the inelastic neutral axis of steel parts and concrete parts, are considered in the formulae. the calculation results of the eight specimens with full shear connection and the three specimens with partial shear connection are in good agreement with the experimental data, which validates the effectiveness and efficiency of the proposed calculation methods. furthermore, the nonlinear finite element analysis of the ultimate flexural capacity of the steel encased concrete composite beams is performed. nonlinear material properties and nonlinear contact properties are considered in the finite element analysis. the finite element analytical results also correlate well with the experimental data
基於外包鋼混凝土組合梁的試驗研究和塑性理論，按照鋼梁和混凝土塑性中和軸相對位置的不同，分別推導了完全剪切連接和部分剪切連接的外包鋼混凝土組合梁的正截面極限抗彎承載力的計算公式，並對外包鋼混凝土組合梁進行了非線性有限元分析，分析中重點考慮了材料非線性和接觸非線性. 8根完全剪切連接和3根部分剪切連接試件的正截面極限抗彎承載力的計算結果及有限元分析結果與試驗結果吻合良好
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