根彎試驗 的英文怎麼說

中文拼音 [gēnwānshìyàn]
根彎試驗 英文
root bend test
  • 根 : Ⅰ名詞1 （植物的營養器官） root （of a plant） 2 （比喻子孫後代） descendants; posterity 3 [數學] ...
  • 彎 : Ⅰ形容詞（彎曲） curved; bent; crooked; flexuous; tortuous Ⅱ動詞1 （使彎曲） curved; bend; flex 2 ...
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 試驗 : trial; experiment; test
  1. To study the flexural behavior, ultimate bearing state and laws of internal force redistribution of prestressed concrete continuous beams cast by different construction methods, the model tests for three pieces of the continuous beams were carride out, in which three kinds of the construction methods, such as those of lowering formwork supports at one time, transferring simply - supported structure into the continuous one and casting the beam by cantilever construction, were considered

    摘要為研究不同施工方法下預應力混凝土連續梁的彎曲性能、極限受力狀態及內力重分佈規律，進行了3根連續梁模型試驗，分別考慮一次落架、簡支變連續和懸臂施工3種施工方法。
  2. Simulation model of laser bending process has been established by dimension analysis with the control model of laser bending achieved based on regression of laboratory simulate data

    通過量綱分析建立了板料激光彎曲過程中彎曲角度的模擬模型，根據試驗數據對模型的相應參數進行回歸求解，獲得了該過程的控制模型。
  3. The confirmation also provides foundation to study superposed structure flexual member. 4 ) according to basic equations of strength of concrete, the study of concrete superposed flexural member at ultimate state emphasis on relationship between ultimate load and design parameters - am and ah. contrast with the test results and principles in code gb50010 - 2002, proposal and design method have been tabled

    4 ）根據混凝土力學的三個基本方程，針對混凝土疊合式受彎構件承載力極限狀態的受力性能進行分析，著重分析疊合式構件的極限承載力與疊合式構件的兩個設計參數（ _ m和_ h ）之間的關系，並參照已有的試驗結果對力學分析的結果進行了對比。
  4. According to hysteretic properties under low - cyclic loading and some other suggestions, the moment - curvature restoring force computation model of unbonded partially prestressed concrete section, which considering the ppr, is given

    此外由於施加了預應力，使得該結構具有良好的恢復力特性。本文還根據試驗結果和相關參考文獻提出了考慮不同預應力度的預應力扁梁截面彎矩?曲率恢復力計算模型。
  5. Based on the model experiment of 9 normal - strength concrete specimens and 12 high - strength concrete specimens in this case, the hysteretic property and seismic performance of normal - strength and high - strength concrete frame column are analyzed, and factors that affect the seismic performance of combined torsion member are also studied. in this paper, seismic performances of reinforced concrete members are discussed

    在9根普通混凝土、 12根高強鋼筋混凝土框架柱在雙向壓彎剪反復扭矩復合作用的模型試驗研究的基礎上，對普通和高強混凝土框架柱的抗震特性和滯回特性進行了分析，研究了各影響因素對鋼筋混凝土復合受扭構件抗震性能的影響。
  6. The influence of such parameters as axial load index, aspect ratio and percentages of lateral reinforcement, on seismic performance of reinforced concrete frame column in hong kong and analyses the distribution relationships of flexural deformation, shear deformation and slippage of longitudinal reinforcement in joint zone

    根據試驗結果，討論了軸壓比、配箍率、剪跨比等參數對其抗震性能的影響，分析了水平荷載作用時塑性鉸區的彎曲變形、剪切變形和縱向鋼筋粘結滑移變形所產生的位移在框架柱總水平側移中所佔的比例及其變化規律。
  7. 3. based on the bond test for 33 concrete specimens and gfrp and bending test for 15 beams strengthening with gfrp, surface preparation of concrete, type of epoxy adhesives, thickness of adhesives, hardening time of adhesives, cure condition after strengthening are considered, and the effect on concrete structures strengthening with gfrp causing by construction behavior was analyzed. 4

    根據gfrp片材加固混凝土結構在施工中常涉及到的一些相關因素，如混凝土基層表面處理情況、所選用的粘結劑類型、塗抹粘結劑的厚度、加固的方式以及養護狀況，進行了33個混凝土試件與gfrp片材的剪切粘結試驗，並進行了採用gfrp片材加固的15根混凝土梁的抗彎試驗，分析了與施工性能相關的因素對gfrp片材加固混凝土結構效果的影響。
  8. This dissertation focuses on the systemic experiments and theoretical analysis on strengthening reinforced concrete beams with high - performance ferrocement. the main research content and achievements can be summed up in the following aspects : 1. experimental study on flexural strengthening of beams with ferrocement : based on the tests of sixty - three beams, the performance of beams flexural strengthening with ferrocement has been tested

    本文對採用這種新材料加固的鋼筋混凝土梁進行了系統的試驗研究和理論分析，研究的主要內容和成果如下: 1 .復合砂漿鋼筋（絲）網加固混凝土梁抗彎試驗研究:在63根梁的試驗基礎上，研究了復合砂漿鋼筋（絲）網加固對混凝土梁抗彎性能的影響和作用。
  9. The paper on the basis of the study on the control of the changing slope curve paving in theory, through the study on the responses of the screed to different input signal in condition of the erected string, the controller of the transverse gradient and the floating beam on the spot experimentations, and through the analyzes the three paving design method in theory and the experimentation, on through the analyzes the three paying design method in theory and the experimentation data, provides some material solving measures to solve the changing slope curve paving

    摘要根據彎道變坡攤鋪控制特性的理論研究，在工程實際中採用掛線法、橫坡控制器和浮動均衡梁進行了不同輸入激勵函數下熨平板響應的試驗研究，並通過對這3種攤鋪設計方法的理論和試驗數據的分析，提出了解決彎道變坡攤鋪的具體措施。
  10. The key factors to make the slide is controlled to make the model be similar in geometry, material and fabric with the antetype, then simulate the infection of river, digging of road and so on, measure the data of the distortion of model, analyze the reason of the distortion and factors of the slide

    試驗抓住造成滑坡的主要因素，根據所得的巖石力學參數及結構面參數，在幾何條件、模型材料、結構面條件等方面都基本滿足相似原理的情況下，對模型進行了河流下切、公路開挖等條件的模擬，測量觀察邊坡的卸荷回彈與層面的彎曲變形情況，利用所側數據分析論證滑坡的形成機制和影響因素。
  11. Fatigue tests were carried out for 70 small - scale beams ( 55 lsfrc beams and 15 plain concrete beams ). the evolvement of fatigue strain and damage with cycles was discussed and the influence of steel fibers and the stress level on the fatigue strain and damage was analyzed

    通過70根（層布式鋼纖維路面55根，素混凝土15根）試驗小梁的等幅彎曲疲勞試驗，得出了層布式鋼纖維路面混凝土的疲勞變形和損傷特徵，並分析了鋼纖維和應力水平對疲勞變形和損傷的影響。
  12. 7 ) the tri - linear hypothesis between moment and curvature is fit to actual state, and the deflection formula which deduced by the hypothesis is agreed with the test results. therefore it can be used as the formula to calculate the deflection of rc members strengthened with frp under sustaining load

    7 .加固后構件的彎矩一曲率曲線三線性假設能夠反映實際情況;根據推導的撓度計算公式計算的撓度值與試驗值相比吻合較好，因此可以作為frp加固鋼筋混凝土受彎構件的撓度計算依據。
  13. Research has been done on the calculating methods of lateral stiffness and bearing capacity of the frame. according to experimental studies, finite element analysis and theoretical analysis, it develops to calculate lateral stiffness of frame with special - shaped columns of greater height - width ratio by using frame with rigid zones, and considering shear deformation of beam and columns. without considering the torsion of the whole structure, assuming the special - shaped column in the rc frame is flexural failure under uniaxial eccentricity force, putting forward the calculation method of flexural strength of special - shaped columns and the shear strength in a story for r. c

    對異形柱框架分別按普通框架和壁式框架進行分析，並與空間有限元分析結果和試驗結果進行比較，提出了異形柱框架結構側向剛度的計算方法；在整體結構不產生扭轉且異形柱為彎曲破壞的假定下，提出了異形柱的受彎承載力及受剪承載力計算公式；提出了根據異形柱框架結構的破壞機構確定其樓層受剪承載力的方法。
  14. The experiment scheme has first proposed an idea to strengthen rc beams using hybrid frp sheet, which comes from cfrp sheet and afrp sheet

    其次，本文還進行了11根纖維布加固混凝土梁的抗彎試驗研究，第一次採用了碳纖維布、芳綸纖維布混雜加固方案。
  15. According to the comparison between simulation results and laboratory measurements, this paper reaches the conclusion that the negative pressure region in convex boundary ( including broken line gradient ) not only caused by boundary layer separation, but also especially caused by centrifugal force which is the result of convex boundary

    根據數值計算與模型試驗結果的比較，得出具有凸形曲面邊界（包括折面底坡）負壓區的存在不僅是邊界層分離所致，邊壁彎曲使過流產生的離心力也是產生負壓的重要原因的結論。
  16. By changing the parameters of stirrups ratio and axial load ratio, 6 high strength concrete ( hsc ) columns are tested subjected to cyclic lateral load. the baring capacity of hsc columns with new form of stirrups are compared with hsc columns with normal form of stirrups. load - displace relation curves are obtained

    本文以體積配箍率和軸壓比為主要控制參數，對不同配筋模式的6根高強混凝土壓彎構件進行了低周水平反復加載試驗，得到了箍筋約束混凝土的荷載?位移滯回曲線。
  17. Firstly, the parameters controlling ductile crack growth are gotten from the resistance curve result of standard 3 point bending specimen, then the resistance curves of the tension specimen for the welded joint with different strength mis - matching are predicted based on the cell model

    首先由標準三點彎曲試件的阻力曲線，得出反映材料微觀損傷的特殊單元模型控制參量，再根據該參量對不同接頭強度匹配下雙邊缺口拉伸試件的阻力曲線進行了定量預測，其結果與試驗結果相當吻合。
  18. Based on the experimental investigation and numerical analysis, the slab ' s shear and bending resistant expression is proposed and a representative wall ' s reliability index under small earthquake is figured out. sensitivity of every factors affecting shear strength is evaluated. the elastic stiffness and deformation of mrs and shear wall structure is compared

    （ 4 ） .密肋復合墻體承載力實用設計表達式的提出根據試驗結果和數值分析，建立了的密肋復合墻體抗剪和抗彎承載力表達式，並對其在地震作用下的可靠性進行了分析，得出了墻體的承載力可靠指標。
  19. By experimental research of sixteen reinforced concrete beams, this thesis validates the feasibility and efficiency of the method strengthening rc beams by gluing angle steels, and the calculation formulas of the bearing capacity of normal section and short - dated rigidity of beams are deduced

    本文通過對16根鋼筋混凝土梁的受彎試驗研究，驗證了採用在梁底粘貼角鋼進行加固這一加固技術的適用性和有效性，並推導了其正截面承載力及短期剛度的計算公式。
  20. In order to investigate the effects of cfrp sheets on flexural bearing capacity and stiffness of the beam, test of 18 rc beams retrofitted with cfrp sheets was carried out. 16 beams were retrofitted while they were bearing loads and there were bending cracks on their surfaces. the parameters of the test include the ratio of the rebar, quantities of cfrp and loading procedure

    本文擬通過16根加固梁和兩根對比梁模擬實際構件的加固及受力過程，對持續荷載作用下cfrp加固鋼筋混凝土梁進行抗彎試驗，目的就是為了研究外貼cfrp對梁的承載力和抗彎剛度的影響，為評價服役結構構件的承載力和撓度打下基礎。
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