slab failure 中文意思是什麼
slab failure
解釋
板皮狀破壞-
Based on the numerical simulation and accuracy analysis to previous slab ' s test with the ansys program, the study of composite wall, with various detail design under potential load action respectively or jointly is carried on and the wall ' s atress behavior and failure mode is obtained, also the influence to wall ' s stiffness and bearing capacity by kinds of factors, including wall ' s shear span ratio, member ' s section, bar arrangement, etc. based on the hammer blow test and stiffness test, a 1 / 3 scale ten - bay model ' s modality parameter and elastic deformation characteristic is analyzed
在對密肋復合墻板運用ansys ~ （ （ ? ） ）程序進行數值模擬、分析驗證的基礎上，對典型組合墻體在不同連接構造和不同荷載效應組合作用下的受力形態和破壞模式進行研究；計算分析了復合墻體剪跨比、邊框柱截面尺寸、邊框柱配筋大小以及墻板內肋梁肋柱配筋等諸多因素對密肋復合墻體承載力及剛度的影響，得出其變化規律。 -
The originality of the thesis lies in : ( 1 ) establishment of analysis model for different design phases of multi - ribbed slab in accordance with the slab ' s grading and multimode failure mode, by felicitously assumption and affecting factor ' s evaluation, the computational model corresponding to codes " requirement is proposed
（ 6 ） .實用設計方法的建立和完善通過中高層密肋壁板結構房屋的工程設計，結合其他結構體系的相關研究成果，初次建立了中高層密肋壁板結構房屋的概念設計原則和抗震計算方法。 -
The results indicate that the ratio of span to rise, the ratio of reinforcement and the stretching controlling stress are the three primary influencing factors to the failure pattern of the slab. in addition, the relationships between the ratio of deflection to span and the ratio of span to rise and the stretching controlling stress submit to linear curves, the relationship between the ratio of deflection to span and the ratio of reinforcement submits to a quadratic parabola curve
運用數值分析程序計算了175組不同跨高比、配筋率、張拉控制應力的中強（ 1270mpa ）螺旋肋鋼絲預應力空心板，結果表明跨高比、配筋率、張拉控制應力是影響空心板破壞形態的主要因素，且構件撓跨比與跨高比和張拉控制應力呈線性關系，與配筋率呈二次拋物線關系。 -
Though much progress has been achieved in previous study, there still remains a lot to be studied and perfected. the thesis is devoted to study on the multi - ribbed slab wall, the main bearing member in mrss, including its mechanism, failure mode, aseismic capability, mechanical models, ultimate bearing capacity and aseismic design based on control. the paper mainly accomplished such work as follows : 1 ) based on test research on multi - ribbed slab wall, the paper proposed the member ' s failure modes under horizontal loads, analyzed the co - performance between the inner frame and the infilled silica bricks and that between the slab and the outer frame, discussed the wall ' s bearing capacity, rigidity, deformation, ductility and energy dissipation ability in different modes, and put forward a simplified mechanical model of the slab wall under vertical loads
本文針對密肋壁板結構的主要受力構件? ?密肋復合墻體為研究對象，就其受力機理、破壞模式、抗震性能、三階段力學模型、極限承載能力以及基於控制的抗震設計方法等進行了較為詳細的研究，完成的主要工作有： 1 ）通過對密肋復合墻體在水平低周反復荷載和單調荷載作用下的試驗研究，提出了墻體的主要破壞模式；分析了框格與內部填充砌塊、墻板與外框的共同工作的受力特點；探討了不同破壞模式情況下墻體的承載能力、剛度、變形、延性、耗能等抗震性能，並給出了豎向荷載作用下密肋復合墻體的簡化力學模型。 -
8 ) the paper, according to test simulation and theoretical computation, suggested a retrogressive qua - linear restoring force model, proposed possible failure modes under earthquakes and the reasonable failure mode, probed aseismic design method, and advised detail requirements. the originality of the thesis lies in : 1 ) to establish different mechanical models for different stages. during elastic stage, the wall was equaled to an elastic composite slab
8 ）根據試驗擬合和理論計算，給出了墻體的退化四線型恢復力模型;提出了密肋復合墻體在地震作用下可能發生的破壞模式和合理的破壞模式;結合抗震控制設計思想，探討了密肋復合墻體的抗震設計方法，並提出了保證結構計算模型簡化及增強結構整體性能的施工構造要求。 -
The work presented in this thesis is part of the research project - similitude laws and nondestructive diagnosis on concrete pavements, which is supported by china national science foundation. 9 slabs were tested to failure with factors of slab thickness, size ratio of geometrically similar slabs and loading place taken into account
本課題在國家自然科學基金項目「混凝土路面板相似理論與損傷診斷研究」 （批準號59978015 ）資助下，進行了不同厚度、不同幾何相似比的9塊剛性路面板的試驗研究。 -
The pseudo - dynamic test gives the model ' s earthquake response, failure characteristic and special seismic property, unveil the structure ' s failure procedure of " low density setin block ' s break - slab rib ' s break - end post ' s concrete craze - end post ' s steel bar yielding ", providing full and accurate experimental information to establish the seismic design method. the slab ' s crack discrimination condition is prescribe. the extreme shear strength bearing moment, shear and pressure synchronously shows the bearing capacity components and change in slab ' s failure process
提出了密肋復合墻體開裂的判別條件；對于墻體在彎剪壓耦合作用下的極限抗剪承載力性能，分析了其構成因素及其隨破壞過程的變化規律；在試驗研究和數值分析的基礎上，提出密肋復合墻體抗剪和抗彎承載力表達式，並對典型墻體多遇地震作用下的承載力可靠指標進行了驗算；對影響墻體抗剪能力的各種因素進行了顯著性分析。 -
According to the bearing capacity, rigidity, failure mode and deformation capcacity, the paper put forward four - line restoring force style of multi - ribbed slab. through multiple experment date compare, the paper concluded the reduction factor of rigidity of other stage to elastic stage
根據密肋復合墻板的承載力、剛度以及破壞模式與變形性能，提出了密肋復合墻板的四線型恢復力模型，在此基礎上根據多次試驗數據擬和進而得出其它各階段的剛度相對于彈性剛度折減系數。 -
3. through test of 1 / 4 - scaled two - storeyed model, the failure mode of multi - ribbed slab in high - rising building was simulated. the paper analyzed the slab ' s mechanical performance and normal section bearing capacity
通過對1 4比例兩層聯肢墻片模型受力性能試驗研究，模擬了密肋復合墻板在小高層結構中的破壞形態，分析了其受力機理及正截面承載力。 -
The paper probed the applying of multi - ribbed slab with outer light frame structure ( mrsolfs ) to the upper structure of buildings with commodious space at the bottom and the feasibility of replacing lfswsums with frame - supported multi - ribbed composite slab structure ( fsmrcss ). firstly, the paper carried out test study base on the pseudo - static test under horizontal loads on four two - spanned model members of fsmrcss, including three 1 / 2 - scaled two - storeyed models and one 1 / 3 - scaled three - storeyed model. by the test study, the paper analyzed the test results, including analysis on mechanical property of the constructure under vertical loads, and failure mode, deformation capacity, aseismic performance under horizontal loads and constant vertical loads
本文首先對三個兩跨兩層和一個兩跨三層的底部大空間框支密肋復合墻結構的1 2和1 3比例模型進行偽靜力試驗研究，通過對底部大空間框支密肋復合墻結構在豎向荷載及與水平低周反復荷載共同作用下的受力性能的試驗研究，探討了結構的變形性能、滯回耗能和破壞形態，並與框支砌體結構進行對比分析。
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