elastic wall 中文意思是什麼

elastic wall 解釋
彈性墻
  • elastic : adj. 1. 有彈力[彈性]的。2. 伸縮自如的,靈活的。3. 機變的,輕快的。n. 橡皮線,松緊帶,橡皮圈。adv. -ally
  • wall : n 1 墻壁;(石、磚等的)圍墻;城墻。2 (形狀、用途)像墻壁的東西,障壁;土堤,堤防。3 (礦井、容...
  1. Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports

    首先,在前人研究成果的基礎上,對錨桿與圍巖的相互作用機理進行研究,利用全長錨固錨桿的中性點理論,從等效均化的角度來考慮錨桿對圍巖的加固作用,並推導了在簡單荷載作用下,含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解,對工程設計有著重要的參考意義;在數值模擬方面,以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎,利用虛功原理推導了接觸問題的有限元方程的計算格式,為開發運用大型商用有限元軟體msc . marc提供了理論根據,也形成了本文的理論基礎:最後,論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例,利用本文所述的接觸問題的摩擦模型理論,對錨桿支護結構的應力場、位移場的變化規律進行了研究,分析了加錨支護對隧洞圍巖應力、變形的影響。
  2. Considering the special structure of multi - ribbed slab, founding diphase body mechanical model of compound material, strengthening rib beam and rib pillar by equivalent volume ratio of concrete and slice brick, the paper drew elastic compution constant and shear constant. based on the things, the paper simplified isotropy compution model to wall, gave practical design formula of elastic mold and shear mold, provided necessary parameter for practical design formula of elastic rigidity. finally the calculating results agree well with the text results

    結合密肋復合墻板的特殊構造,建立墻板的復合材料二相體力學模型,按照混凝土與砌塊體積比不變原則對肋梁肋柱同時加強,得出墻板的彈性計算常數及剪切常數,在此基礎上,進一步將墻板簡化為各向同性的計算模型,給出墻板彈性模量及剪切模量實用計算公式,為密肋復合墻板的實用彈性剛度計算公式提供必要的參數。
  3. 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。
  4. In this paper, the author focuses on these properties according to some experiments and researches, which include the carrying capacity of twenty - four wall panels of haydite concrete, the elastic modulus of haydite concrete and the relationship of the prism compressive strength and the cube compressive strength

    在廣西,有關輕骨料混凝土的研究正在起步,其各方面性能還要進行廣泛的試驗研究。本文是對24塊陶粒混凝土實心承重墻板的承載力;陶粒混凝土彈性模量以及軸心抗壓強度和抗壓強度的關系進行試驗研究。
  5. Australia sunshine city - queensland quality strawberry extract made from the fruit fiber, wheat protein essence of integration, vitamin e, honey extract, and other nutritional ingredients, deep moisture skin, remove toxins, strengthen the epidermal cells elastic fiber, add cell energy, and enhance cell wall shored up and the ability to retain moisture nutrition, strengthen update aging cells metabolism

    以澳大利亞陽光之都? ?昆士蘭優質草莓提取的果纖維製成,融和小麥蛋白精華,維他命e ,蜂蜜提取物等多種營養成份,深層滋潤肌膚,排除毒素,強化表皮細胞彈力纖維,補充細胞能量,增強細胞壁支撐力和對水份營養的保有能力,加強老化細胞的更新代謝。
  6. Elastic mid - strength rock wool board : used for heat preservation, fireproofing and sound absorption for the building wall / roof, such as curtain wall, inner wall partition and elevator hoistway, etc

    有彈性,中等強度巖棉板:適用於建築墻體/屋頂保溫、防火、吸音,如幕墻、內墻隔斷、電梯井等。
  7. The effect of car body elastic vibration on the ride comfort is analyzed. the ride comfort and acceleration responses of the car system with rigid car body model or elastic car body model are studied and compared. finally by using ansys / ls - dyna software, the finite element impact models of car body with a rigid wall have been set up, then the displacement, velocity, acceleration and energy variation of the car body are analyzed and compared for before and after lightening cases under the condition of impact speed 5. 8m / s and 11. 8m / s

    本文利用ansys軟體建立了25k硬臥客車車體輕量化前後的有限元模型,計算了車體的強度、剛度和模態,並對輕量化前後的車體作了對比分析;然後,用nucars動力學分析軟體建立了25k硬臥客車系統的數學模型,分析了彈性振動對平穩性的影響,並對剛性車體和輕量化前後的彈性車體對平穩性和加速度響應的影響作了對比分析;最後用ansys / ls - dyna軟體建立了25k硬臥客車車體輕量化前後的動態顯式有限元模型,分別在5 . 8m / s和11 . 8m / s的速度下碰撞剛性墻,得到了車體的相對位移、速度、加速度和能量的變化過程,並作了對比分析。
  8. The wall was equaled to an elastic composite slab with silica bricks as main body and concrete rib beams, columns and outer frame as reinforcing fiber. ( 2 ) elastic - plastic stage. the wall was equaled to a rigid frame - oblique compression bar model in which concrete frame was equivalent to a rigid frame while silica brick was equivalent to a oblique compression bar

    ( 1 )彈性階段? ?將墻體視為一種以輕質砌塊為基體,混凝土肋梁、肋柱、外框為增強纖維的復合材料等效彈性板; ( 2 )彈塑性階段? ?將墻體視為一個由鋼筋混凝土剛架和與之鉸接的砌塊等效斜壓桿組成的剛架斜壓桿組合模型; ( 3 )破壞階段? ?將墻體視為肋梁嚴重破損的梁鉸框架模型。
  9. The research object in this text is the actual project - - the mansion of yatingyuan ( 40 layers above the ground, 125. 4 meter high ). the structure - design is by satwe and the analysis of the structure dynamic characteristic and earthquake response by sap2000, whose calculation models are set up according to the actual size of the structure. in satwe, the analysis model of beam and column is simulated by frame - element, slab is plane - element, shear - wall is wall - element and slab is infinitely rigid in the internal and zero in the external ; in sap2000, beam and column is frame - element, slab and shear - wall is shell - element and slab is elastic floor

    本文以實際工程項目? ?雅庭園商業中心大廈(地面以上40層,建築總高度為125 . 4米)為研究對象,結構設計採用satwe ,結構的動力特性和地震反應分析採用sap2000 。結構satwe和sap2000分析的計算模型均按結構的實際尺寸建立, satwe分析模型的樑柱採用桿元模擬,樓板用薄壁殼元模擬和剪力墻用墻元模擬,樓板平面內無限剛、平面外剛度為零; sap2000分析模型的樑柱採用桿元模擬,樓板和剪力墻用殼元模擬,樓板為彈性板。
  10. It ' s an ideal structural system and has multi - earthquake resistance ability because of a great deal of slabs removed in floors above the transfer - story amended the lateral stiffness of the stories near the transfer - story. based on the available references, the five - spring line element, the three - spring line element and the multiple vertical - line - element model are introduced to model special column, beam and shear - wall, the relevant stiffness matrixes are deduced and the restoring - force models are gaven to deep into the elasto - plastic seismic characteristics of the structure. acording to the results of shaking table test and elastic finite element analysis, a new making model melhod is presented in which uses the linear and the nonlinear element and the assumption that the floor is infinitely rigid in different areas

    為進一步研究這種復雜高層建築結構的彈塑性性能,本文在國內外現有研究的基礎上,提出利用五彈簧桿元、三彈簧桿元及多豎線單元模型分別模擬空間柱、梁和剪力墻,推導了相應的剛度矩陣並給出了恢復力模型;結合試驗研究和精細有限元分析的結論,提出線性和非線性單元相結合,剛性樓板假定和彈性樓板相結合的建模方法,較好地解決了空間結構彈塑性分析中佔用計算機資源較多的問題;接力大型有限元分析程序? ? ansys ,在上述建模思路的指導下建立了結構的空間非線性分析模型,進行了空間三維彈塑性時程分析。
  11. During the course of stress calculation, the concrete watertight wall and the soil around are supposed to be linear elastic material, the onsolidation of dam is supposed to be completed before the watertight wall is constructed, the contact element is adopted to simulate the interface between the dam and watertight wall, and the completed before the watertight wall is constructed, the contact element is adopted to simulate the interface between the dam and watertight wall, and the influence towards the stress of watertight wall when water elevation changes is calculated by fem

    應力計算時將砼防滲墻及周圍土體假設成線彈性材料,假設在防滲墻施工時壩體固結已經完成,用接觸單元模擬壩體和防滲墻之間的接觸面,利用有限元計算出水位變化對防滲墻應力的影響。
  12. Axisymmetric model and numerical method for stenotic elastic tube with fluid - wall interactions

    軸對稱有狹窄彈性管流固耦合模型及數值模擬
  13. Based on the elastic finite element analysis of the beam - wider - than - wall joint, two specimen are designed to test the joint behavior

    本文在寬梁與薄墻肢節點的彈性有限元分析基礎上,設計了近似足尺的試件進行試驗。
  14. Introduces some anti - seepage high embankment dams in the world with bitumen concrete inclined core wall, and analyzes, taking the existing maopingxi embankment dam as an example, the effect of slope thereof on the stress and deformation of the wall by non - linear adhesive elastic finite element calculation changing the type and thickness of the core wall

    摘要介紹世界上幾座瀝青混凝土斜心墻防滲高土石壩,並結合國內已建的茅坪溪瀝青混凝土心墻壩,通過改變其心墻形式和厚度,並用非線性粘彈性有限元對其進行計算分析,探討了斜心墻的傾斜斜率對心墻的應力與變形的影響。
  15. Also, 40m - length fore - and - aft antique city walls will be utilized to establish the 3d elastic finite - element model. in this case, a reasonable construction technique will be attained as the impact of tunnel construction on terrestrial sedimentation of antique city - wall sectors as well as the stability of mid -

    以及取古城墻前後40m的長度范圍,建立三維彈塑性有限元模型,考慮隧道施工對古城墻段的地表沉降的影響以及中隔墻在時空上的穩定性,得出較為合理的施工方式。
  16. During elastic - plastic stage, the wall was equaled to a rigid frame - oblique compression bar model. during failure stage, the wall was equaled to a beam - hinged frame

    彈性階段一一復合材料等效彈性板模型;彈塑性階段,一捆lj架斜壓桿模型;破壞階段一一梁鉸框架模型。
  17. In order to calculate the wall ' s lateral displacement, several diagrams have been cited from a f. e. m results. the main factors have been accounted in these diagrams as below : the wall stiffness, the strut stifmess, the width of pit, the elastic modulus of soil, the depth of the underlying hard layer, the strut preloads and the factors of safety against basal heave

    為了計算擋墻的側向變形,本文引用一個有限元程序計算得出的圖表結果。這些結果考慮到了以下主要因素:擋墻剛度、支撐剛度、基坑的開挖寬度、土體的變形模量、坑底以下硬土層的位置、給支撐施加的預壓力的大小、抗隆起安全系數等。
  18. The ability of maintaining maximum turgor and turgor is p. ussuriensis > m. baccata > a. ginnala > p. davidiana. the ability of maintaining turgor arose by elastic cell wall is a. ginnala > p. davidiana > p. ussuriensis > m. baccata. ( 3 ) with the decrease of soil moisture content, net photosynthetic rate of these four species and transpiration rate have the tendency of decreasing

    茶條槭、山桃由細胞壁彈性所反映的保持膨壓能力強,山梨、山荊子由細胞壁彈性所反映的保持膨壓能力弱; ( 3 )隨土壤含水量的降低,四樹種凈光合速率、蒸騰速率均呈降低趨勢。
  19. There are three types of wrinkle which frequently occur in the sheet metal forming process : flange wrinkling, wall wrinkling, and elastic buckling of the undeformed area owing to residual elastic compressive stresses

    在金屬板料成型加工中通常存在三種類型的起皺現象:法蘭起皺,側壁起皺,和由於殘余壓應力在未變形區產生的彈性變形。
  20. In this paper, a new ductile rc coupled shear wall, namely rc coupled shear wall with concealed bracings, was put forward based on the study of shear wall with concealed bracings and inclined across steel bars in lintel beam. then the seismic design methods on shear wall with concealed bracings was given through the experimental study and theoretical analysis on seismic behavior and corresponding finite element analysis on elastic - plastic

    本文在帶暗支撐剪力墻及雙肢剪力墻連梁配交叉斜筋的研究基礎上,提出了一種新型延性雙肢剪力墻? ?帶暗支撐雙肢剪力墻,通過抗震性能試驗研究和理論分析,以及相應的彈塑性有限元計算,給出了帶暗支撐剪力墻的抗震設計方法。
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