斜向力 的英文怎麼說
中文拼音 [xiéxiànglì]
斜向力
英文
oblique force-
The fault controlled the magmatism and metallization relevant to the contact zone, and deformed successively and produced cataclastic rocks and two sets of joints ; the second stage was from late cretaceous to eocene. the fault zone deformed right - laterally under ne - sw striking transtention, and new joints zone was produced at the end of the two main faults because of local stress concentration. the fault produced inchoative cataclastic rocks, and two sets of typical joints in plutons ; the third stage of deformation was relatively faint and only a little of microcracks was produced and infilled with vei ns in the deformed rocks, which was during the himalayan movement
其後的繼承性活動在斷裂帶內形成碎裂程度最強達到碎裂巖的碎裂巖系列構造巖,變形帶兩側發育兩組典型的共軛剪節理;第二次在晚白堊世?始新世,斷裂在北東?南西向近水平擠壓作用下右行張扭性活動,斷裂帶兩主斷裂在斜列重疊的端部由於局部應力集中進一步擴展形成節理帶,而斷裂在巖體區也發育兩組典型的共軛剪節理,斷裂內形成初碎裂巖為主的構造巖;第三次是喜山期以西側抬升、東側下降的強烈升降為主的活動,在基巖中,主斷層兩側圍巖出現微破裂。Analyze the stresses distributing of helical gear in long direction using 3dcbem. optimize the shape of dentiform using cvm as the optimize algorithm. the result were satisfied
作者編制了斜齒輪前處理程序,應用邊界元應力分析程序3dcbem分析了沿齒寬方向的輪齒接觸應力的分佈。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。For meeting the related nantional standards and avoiding demolishment of the building, the underpinning and strengthening methods are used, with which the loads of center column are underpined by the diagonal steel strut and the cross - sectional areas of side pillar are strengthened, both ends of shear wall are chiseled in turn and then concrete is poured again
通過採用斜向鋼支撐荷載轉移法實現對中柱的托換,採用剪力墻兩端分批鑿除后再澆搗實現對剪力墻的托換,採用增加截面法對邊柱進行加固,使建築物經托換和加固后能滿足國家有關規范的要求。It is to use finite element method to calculate the stress within the slope in this paper, and get the normal stress and tangent stress of the slope sliding surface directly, and then calculate the stability coefficient of the slope
本文研究內容是應用有限元法計算斜坡內部的應力,並直接求解邊坡滑動面上的法向力和切向力,進一步計算邊坡的穩定系數。Fabrication of the box beam is divided into such parts as reinforcement, formwork, concreting, prestressing, moving and storing of beam, pipe grouting under pressure, end sealing of the beam, water - proof layer on the bridge surface system, protective coating etc. the paper makes description of effective box beam construction technology and workmanship which can be adopted in other projects, such technologies as : manufacturing and fixing of reinforcement, steel reinforcement fixing baseplate, web plate and top plate respectively and lifting the steel skeleton into form, requirements of design and manufacturing and way of utilization for dismantling - erection type formwork and hydraulic formwork, optimization of concrete ratio, concrete pouring process of two ends of beam in priority over the middle, in sequence of first baseplate followed by web plate and top plate at last, concrete pouring in inclined section and in horizontal layer, concrete vibration mainly by external vibrator in assistance with internal vibrator, methods and regulation for steam curing of concrete, dual controls over stress and strain to ensure quality of prestressing workmanship, construction method of effective beam moving by heavy - weight special moving facility, some regulations and key notes about construction of grouting under pressure, beam ends sealing, water - proof layer on the bridge surface system, protective coating
箱梁製造由鋼筋工程、模板工程、混凝土工程、預應力工程、移存梁工程、孔道壓漿工程、梁體封端工程、橋面防水層和保護層工程等施工環節組成。文中介紹的採用胎具製作和綁扎鋼筋,分底腹板和頂板分別綁扎並吊裝鋼筋骨架入模;拆裝式和液壓式兩種模板的設計、製作要求和使用方法;綜合考慮、優化混凝土配合比,混凝土灌注從兩端至中間、先底板、后腹板、再頂板的施工順序和斜向分段、腹板水平分層、附著式振搗為主、插入式搗固為輔的施工工藝,蒸汽養護的方法和規定;應力應變雙控制確保預應力施工質量的施工技術;採用重物移運器有效移梁的施工方法;壓漿、封端、橋面防水層和保護層施工的一些規定和注意事項等都是對箱梁製造行之有效的施工技術和施工方法,並可為以後類似施工作借鑒。If a body's motion is changed to a new direction, a force has been applied sideways.
如果物體的運動改變到另一個新的方向,那麼它必定受到一個斜向的力的作用。Test research and theoretic study on shear strengthening of reinforced concrete restrained beams using externally applied carbon fabrics reinforced plastics under concentrated loads is presented in this thesis, which is part of the project of construction bureau of hunan province
本文結合省建設廳課題碳纖維加固鋼筋混凝土結構的受力變形性能及加固方法研究,對鋼筋混凝土約束梁斜向貼cfrp抗剪加固進行了試驗研究和理論探討。Abstract : based on the principle that the radical force of each roller should be equal roughly during the stagger spinning process, matching relationships among reductions of rollers on slope are defined after considering fully various influence factors of radical force. then locus equation of each roller is defined by using geometry relationship
文摘:基於錯距旋壓過程中各旋輪的徑向力大致相等的原則,在充分考慮了影響徑向旋壓力的各因素后,確定了處于斜坡時各旋輪的壓下量之間的匹配關系,進而利用幾何關系分別求得各旋輪的運動軌跡方程。Drilling time will be lasted and lateral force on casing exerted by drill pipe will increase in case of drilling deep well, ultradeep well, high inclined hole, extended reach well and horizontal well, therefore, friction and wear between casing and drill pipe became a severe problem
在深井、超深井、大斜度井、大位移井及水平井中,鉆井時間延長、鉆柱作用在套管上的側向力增高,因此套管和鉆柱的摩擦與磨損問題越來越突出。Experiment showes that the skew beam has the mechanical characteristic of coupling of bending and torsion. the skew beam has little influence on bottom slab and lateral slab
試驗表明斜梁具有彎扭耦合的力學特性,主梁的斜向布置對側壁和底板的影響較小。Therefore, for l, t and + - shaped columns, as long as the shear bearing capacity and ductility in frame - direction satisfy requirements, the shear bearing capacity and ductility under two - directions need not to be checked
因此,對等肢l 、 t和十形柱,只要框架軸方向延性和受剪承載力滿足要求,則斜向作用時也滿足要求。6 experimental researches on two - directional shear behavior of l, t and + - shaped columns are undertaken. for l, t and + - shaped columns, the shear bearing capacity and ductility under two - directions is not worse than that under frame direction
6對斜向荷載作用的l 、 t 、十形柱受剪性能進行了低周反復荷載試驗研究,得出如下結論:對等肢l 、 t和十形柱,斜向加載的延性基本等同或好於框架軸方向,斜向受剪承載力高於框架軸方向。In this paper, the influence of rotor - skewing on the machine performance, such as the unbalanced radial force, cogging torque and back emf, is analyzed, with two different prototypes being comparatively studied
分析了轉子斜極對其不對稱徑向力、齒槽定位轉矩和反電勢等性能的影響,並用兩種不同結構的電機進行對比研究。The conclusions are list as follows : ( 1 ) the mechanical properties of different parts of the bridge are as follows : arch is under the combined action of compression and bend ; open spandrel beam is under the combined action of tension and bend ; close spandrel beam is under the combined action of compression ( or tension ) and bend, but the axis force is small
本文得出的結論如下: ( 1 )空腹式剛架拱橋的受力兼具梁和拱的特點。結構各部位的受力特性如下:斜腿為壓彎作用;空腹段梁體為拉彎作用;中跨實腹段梁體為壓彎作用或拉彎作用,但軸向力較小,受力更接近純彎構件。Then the effect of cable arrangements to the structure dynamic behaviors was studied. the free vibration frequencies and dynamic internal forces of seven types of cable arrangements were calculated, and the conclusion that diagonal cables are sensitive to structure stiffness are obtained
通過對七種不同布索方式下結構的基頻和動內力的比較,得到了斜向索對結構的剛度影響比較大,若需提高結構剛度,應首先考慮布置斜向預應力索的結論。Geometric nonlinear behaviors in large span cable - stayed bridges have been analyzed in this paper, which include the sag of inclined cable stays caused by their own dead weight ; the interaction of large bending and axial deformation in bending members ; and the large displacements effects. then analyzing theories and researching levels of geometric nonlinear problems of modern cable - stayed bridges have summarized. and methods of modeling cable - stayed bridges for nonlinear finite element analysis have been discussed, which are the equivalent modulus of elasticity, introducing stability functions and continuously modifying geometry of structure
本文分析了大跨徑斜拉橋幾何非線性的主要影響因素,包括斜拉索的垂度效應、彎矩與軸向力組合效應和大變形效應,同時對目前斜拉橋幾何非線性問題的分析理論和研究水平進行了綜述,相應討論了各非線性影響因素的處理方法,即分別採用等效彈性模量法、引入穩定性函數和實時修正結構的幾何位置。The skew beam completely changes the structure ' s mechanical characteristic. so far there is not yet a calculation method that can be accepted in pubic, which make designer into great trouble in designing this kind of structure
主梁的斜向布置完全改變了結構的力學特性,目前還沒有一種簡便且行之有效的實用分析計算模型,這對設計部門來說是非常棘手的事情。Experiment and theories analysis express low shear walls the general occurrence shear to slice the breakage, before shearwalls " concrete crack, the wall plate concrete under takes the big part shear stress, exsist inclined pull lord should dint ; after wall concrete crack, wall plate the reinforcing bar undertakes the big part shear stress, so changes to suffer the mechanism originally, hence formation the inclined direction suffers to press the piece of with suffer to pull the reinforcing bar pull, press the resistance
試驗及理論分析表明低矮剪力墻一般發生剪切破壞,在墻體混凝土開裂前,墻板混凝土承擔大部分剪力,存在著斜拉主應力;在墻體混凝土開裂后,墻板中鋼筋承擔大部分剪力,從而改變了原來的受力機理,於是形成斜向受壓構件(裂縫間混凝土斜壓柱體)和鋼筋的拉、壓抗力。Thermal residual stresses in short fiber reinforced metal matrix composites ( sfrmmc ) can reach a high level and have a significant effect on the mechanical properties of composites. in this paper, three dimensional elastoplastic finite element analyses were used to study the thermal residual stresses in sfrmmc and its effect systematically. with the interfacial property, fiber ' s orientation and reciprocity of fibers considered, the thermal residual stresses in - al2o3 / al - 5. 5mg, - al2o3 / al - 5. 5zn and - al2o3 / al - 12si alloy composites were calculated and analysed
本文在分析計算中綜合考慮了界面性能、纖維位向以及纖維間相互作用的影響,分別採用單纖維模型、雙纖維模型和斜向纖維模型,對- al _ 2o _ 3 al - 5 . 5mg 、 - al _ 2o _ 3 al - 5 . 5zn和- al _ 2o _ 3 al - 12si三種al合金基復合材料的熱殘余應力進行了計算和分析;對存在熱殘余應力時復合材料的應力?應變曲線進行了模擬;還基於能量等效原理的有限元方法,考慮了熱殘余應力及纖維位向的影響,推導了短纖維增強金屬基復合材料彈性模量的預測公式。分享友人