stiffness test load 中文意思是什麼

stiffness test load 解釋
勁度試驗荷載
  • stiffness : 彈性剛度
  • test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
  • load : n 1 裝載，擔子；負擔；工作（負荷）量。2 （車船等的）裝載量；一馱，一車，一飛機。3 【電、機】（機...
  1. 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。
  2. According to the behaviors of diagonally - loaded frames, effects of infill material property and frame stiffness on performance of infilled frames are investigated. 2. based on result of lateral actions test, gives load - deflection curves for infilled frames

    對斜向加載的墻板單元進行了試驗研究，分析了填充塊材料性能、框架樑柱剛度等因素對墻板單元力學性能的影響。
  3. Through comparing and analyzing of bearing capacity, development of crack and strain of reinforced, the results show that the load - deflection plots f or specimens from the finite element analysis agree well with the experimental data, and choosing the rightful stress - strain relationship, utilizing ansys program, the test process can be well simulated. at the same time, making used of the program, the traditional shear wall is analyzed. it shows that comparing with the traditional shear wall, the hollow shear wall ' s cracking load drop 16 %, yield load and failure load drop 13 %, stiffness drop 13 % ~ 22 %

    其次在試驗的基礎上，將試驗手段、有限元數值模擬方法和理論分析結合起來，利用有限元程序ansys對其中的兩片墻板進行非線性有限元分析，並對前後的承載性能，裂縫發展、鋼筋應變進行了比較和分析，結果表明有限元節點模型分析的荷載-位移曲線和試驗測得數據符合良好，選用合理的材料本構模型，利用ansys可以較好的模擬試驗過程；同時利用有限元模型對比分析了普通剪力墻和空心剪力墻，空心剪力墻與普通剪力墻對比，其開裂荷載下降16 ，屈服荷載、極限荷載下降13 ，剛度下降13 22 ，開裂至屈服、屈服至極限荷載階段的剛度衰減規律與普通剪力墻基本一致，空心剪力墻的後期剛度比較穩定。
  4. The test study of the brick wall cement mortar reinforced with steel mesh indicates : when the consolidated brick wall fail in bending - shear, its ultimate horizontal load and drift stiffness respectively is 1. 5 and 2 times bigger than that of brick wall

    試驗表明，經鋼筋網水泥砂漿面層加固的墻體；在發生彎剪破壞時，極限水平荷載可以達到原墻抗剪強度的1 . 5倍以上，抗側剛度可以達到原墻體的2倍以上，剛度的提高大於強度的提高。
  5. In order to study the seismic behavior of this structure system, three frames are designed and they are subjected under cyclic reversed lateral load. we mainly study the strength, stiffness, ductility, energy absorption capacity and failure causation in the test

    為了探討該新型結構的抗震性能，本文設計並製作了三榀框架，進行了水平低周反復荷載試驗，重點研究了方鋼管砼框架以及方鋼管砼支撐框架的強度、剛度、延性、耗能能力及破壞機制。
  6. In this paper, two steel bracing - retrofitting methods are proposed for the rc frame structures, which are steel angels - at - four - corners method and embedded - steel framework method. two test models of one - story and two - bay reinforced concrete frame retrofitted with above two methods separately are designed and conducted low - cyclic reversed load tests, their aseismic behaviors such as strength, stiffness, ductility and energy - dissipating capability are studied

    本文提出了兩種支撐抗震加固方法，即外包鋼支撐加固法和鋼內框支撐加固法；設計了兩榀單層兩跨鋼筋混凝土框架結構試驗模型，進行了水平低周反復荷載試驗，重點探討其強度、剛度、延性和耗能能力等抗震性能。
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