寬厚比 的英文怎麼說

中文拼音 [kuānhòubǐ]
寬厚比 英文
flakiness ratio
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 寬厚 : 1. （待人寬容厚道） generous; kind; magnanimous; lenient; tolerant and generous 2. （寬而厚） wide and thick
  1. It is the key of ebfs, therefore, furthermore calculation about link are carried out in this thesis, introduced achieved research, summarized the affect of link on whole capability in the first, the second, numerical calculation are proceeded on link with ansys : with the purpose of discussing yielding mode critical length of link, established five different specimens ; with the purpose of discussing the influence of h / tw of web, b / tf of flange and h / b, established eighteen different specimens ; with the purpose of discussing the affect of stiffener, established four different specimens, and elaborated the affect of stiffener on link based on achieved test researches

    因此，本文對耗能梁段進行進一步計算分析，概述耗能梁段對整體性能的影響，並利用有限元程序ansys對耗能梁段進行數值計算：針對耗能梁段的屈服類型建立5種不同長度的模型，計算討論耗能梁段屈服類型的長度劃分；針對耗能梁段腹板高厚比、翼緣寬厚比以及梁段截面形狀等因素共建立了18種模型進行計算分析；針對加勁肋對耗能梁段的作用建立了4種模型，並結合已有的試驗闡述了加勁肋對耗能梁段的影響。
  2. The notable torsion effects of the surface ground motion above the alluvial valley are illustrated and the torsion effects become stronger as the frequency of the incidence is higher. ( 4 ) antiplane surface motion of the underground circular soft inclusion and the underground homogeneous soft interlayer is investigated in this paper. the results indicate : surface displacement amplitudes just above the soft inclusion of small depth - to - width ratio is amplified and soft interlayer of small depth - to - thickness ratio is amplified to a certain degree, and moreover, the latter is lower limit of the former

    結果表明：垂直入射時，小深寬比軟夾塞上方地表位移幅值有較大的放大，小深厚比軟夾層的地表位移幅值也有一定的放大，且後者為前者的下限；波接近掠入射時，軟夾塞正上方地表點和軟夾層的中國地震局工程力學研究所碩士學位論文一地表位移幅值都沒有放大，而軟夾塞迎波面一側地表點的位移幅值會有一定的放大；軟夾塞上方的地表位移運動有較強烈的扭轉效應，且此扭轉效應隨入射波頻率的增高而增強。
  3. They would do well to shudder at their sycophantic surrender to a game that might be hyped more than ever before but which even the most liberally minded, most tolerant soul must recognise undermines the morals of the nation on a daily basis

    面對一場賽前被空前大肆炒作，但賽后連最淡薄隨意，寬厚包容的人都覺得玷污了國家基本道德精神的比賽，他們恰如其分的表現出癱軟和無力。
  4. Experiment is carried out to verify the theory of this paper. what ' s more much feas are carried so as to deduce a formula to see if the theory is correct

    另外還做了有限元分析，一方面模擬試驗中的試件，另一方面通過大量的有限元計算擬合出寬厚比限值公式以便與理論推導、試驗數據互為驗證。
  5. In the current experimental parameter range, thin and / or ultra - thin soi with thickness of 50 - 150nm and box of 70 - 180nm thick were obtained. compared to the conventional simox - soi, the soi materials manufactured by water plasma ion implantation at the same implantation dosage and ion energy have much thicker box layers

    本論文一個重要發現是以水等離子體離子注入方式所形成埋層sio _ 2厚度得到了大幅度的展寬，相比傳統simox法，其展寬幅度高達50 ，這一重要發現為降低注入時間和soi制備成本提供了有效的途徑。
  6. ( 4 ) by the value pu of simply supported plate comparing with the pu of rectangular tube, the regulations are found between the interaction for the post buckling plates of rectangular tube and the flange - web width ratio bf / bw, as well as bf / t, bw / t, considering interaction of plates are also obtained

    （ 4 ）本文通過對矩形鋼管考慮和不考慮板組相關影響承載力的比較，得出了屈曲后矩形鋼管板組相關作用與翼緣、腹板寬度比b _ f / b _ w的關系，同時也得出板組相關性與板件寬厚比b _ f / t 、 b _ w / t的關系及規律。
  7. Effects of the plates width - thickness ratios on cyclic characteristics of i - section steel beam - columns

    板件寬厚比對高層鋼結構壓彎構件滯回性能的影響
  8. Since the plate is relatively wider and the width - thickness ratio of plate is always larger, the section of cold - formed steel is easy to buckle

    由於冷彎型鋼截面開展，各組成板件的寬厚比往往較大，截面容易凸曲。
  9. Fifty concrete filled thin - walled steel tubular stub columns were axially tested, where diameter ( width ) to thickness ratio was selected as the main varied parameter. the behaviour of concrete filled thin - walled steel tubular stub column was analyzed, and the simplified calculation method of bearing capacity was discussed. based on the current test results and those reported in the literature, the upper limits of d / t and b / t of cfst members were recommended

    以截面徑（寬）厚比為基本參數，進行了50個薄壁鋼管混凝土軸壓力學性能的實驗研究，考察了薄壁鋼管混凝土的軸壓力學性能，並對其軸壓強度的計算方法進行了探討，基於本文和其他研究者的實驗結果，建議了鋼管混凝土構件截面合理的徑（寬）厚比限值。
  10. According to monotonic p - relations for cfrst, the parameters such as axial compression ratio, slenderness ratio, steel ratio, steel strengh and concrete strength, which affect p - hysteretic curves, are analyzed. 3

    並通過數值計算的荷載-位移單調曲線，分析軸壓比、長細比、含鋼率、鋼材強度、混凝土強度、截面寬厚比、強弱軸等參數對矩形鋼管混凝土壓彎構件p -滯回關系曲線的影響。
  11. The chinese codes stipulate both the width - thickness ratio and the minimum thickness of the elements. that is stricter than the stipulations of north american codes

    對于受壓板件的壁厚，我國規范採取的是既限制板件寬厚比又限制最小板厚的規定，其限制較北美同類規范偏嚴。
  12. The national steel structure design code ( gbj17 - 88 ) is not permitted the b / t exceed ( 10 + 0. 1 ) 235 / fy. the width - thickness ratio of the web ( b / t for short ) exceed the limitation often

    鋼結構設計規范（ gbj17 - 88 ）規定t形截面軸壓構件腹板寬厚比不應超過（ 10 + 0 . 1 ） ，按國家標準生產的t型鋼的腹板寬厚比大多超過限值。
  13. In this paper, the buckling behavior of cold - formed angle members is studied by non - linear finite element method. the influence of the width - thickness ratio of the single cold - formed angle column under axial load is analysed. the criteria of flexural buckling and torsional - flexural buckling for cold - formed egual - leg under axial loads is presented. according the calculating results of the ansys finite element method, the stability - coefficient formulas are simulated for the cold - formed loading single angle members of flexural buckling and torsional - flexural buckling

    本文運用非線性有限元法對冷成型單角鋼的穩定性能進行了研究，分析了寬厚比對冷成型單角鋼軸壓桿穩定性能的影響，給出了等邊冷彎角鋼發生彎曲屈曲和彎扭屈曲的判斷條件，根據ansys有限元的計算結果擬合出了冷成型單角鋼軸壓桿在發生彎曲屈曲以及在發生彎扭屈曲時的穩定系數公式，在此基礎上得出了冷成型單角鋼軸壓桿在所有長細比情況下的穩定系數公式。
  14. This article analyzes the difference of theories calculating the effective width between chinese code and north american codes. the author finds the results based on the technical code for design of cold - formed thin - wall steel structure is lower than that of north american codes, especially for flat plate with relatively larger width - thickness ratio whose thickness is thinner than 2mm, the difference is more obvious

    本文分析了國內外關于冷彎型鋼屈曲后強度的有效寬度計算理論，通過理論分析和計算對比發現，按我國《冷彎薄壁型鋼結構技術規范》計算的板件有效寬厚比值較北美規范低，特別是對于厚度小於2mm的大寬厚比板件，其差異更明顯。
  15. In these paper we use the following rule to determine the width - to - thickness ratio : if the local buckling has visible effect on the overall buckling capacity, then this width - to thickness ratio should not be exceeded based on the resul ts obtained, we proposed a new formula for the limitation of the ratio of h / tw of the t - section columns " webs

    根據局部失穩對整體失穩不應該有顯著影響的原則，最後得到t形截面壓桿腹板的寬厚比限值計算公式。本文對規范修訂和工程應用有一定的參考作用。
  16. The cold - formed square hollow section columns are widely used in various structures such as building structure, trusses, space frames and offshore plates etc. this paper is mainly doing the research on load carrying capacity of the cold - formed square hollow section columns under axial load, the paper includes the following main contents : ( 1 ) an elastic buckling stress for cold - formed square hollow section is presented by finite element analysis, and is compared with the result given by classical elastic buckling theory ; ( 2 ) the elastic - plastic non - linear behavior of the cold - formed square hollow section columns analyzed by ansys is presented ; ( 3 ) by using material model, and geometry nonlinear analysis, the cold - formed effect to stub columns of cold - formed square hollow section is studied ; ( 4 ) by using an material model, the geometry nonlinear analysis, the influence of initial geometrical imperfection to stub columns of cold - formed square hollow section is also analyzed ; ( 5 ) the load carrying capacity of the cold - formed square hollow section columns, which are including the cold - formed effect and influence of initial geometrical imperfection is analyzed by non - linear finite element, and the theoretical analysis results are compared with the results of experimental study and the results calculated by specification gb50018 - 2002

    冷彎方管作為軸心壓桿廣泛用於房屋結構、桁架、網架、塔架以及海洋平臺等結構中，本文主要研究軸心受壓冷彎方管的承載力性能，內容主要包括以下一些： （ 1 ）對冷彎方管的彈性臨界應力進行有限元分析，並與經典理論結果進行對比，以驗證有限元程序的適應性； （ 2 ）闡述冷彎方管採用有限元彈塑性非線性分析理論及應用ansys軟體的非線性分析方法； （ 3 ）採用彈塑性模型，考慮幾何非線性及材料非線性，對不同寬厚比的軸心受壓冷彎方管柱的冷彎效應進行有限元非線性分析研究； （ 4 ）考慮冷彎效應對屈服應力的影響，對不同寬厚比的軸心受壓冷彎方管短柱在不同初始變形下的承載力性能進行有限元非線性研究； （ 5 ）考慮冷彎效應、幾何初始變形，對不同長細比和不同寬厚比的軸心受壓冷彎方管長柱的承載力性能進行有限元非線性研究，並與試驗結果以及我國現行規范gb50018 ? 2002計算結果進行對比分析。
  17. Theory analysis in this paper pointed out that the flexural - torsional buckling is the usual form of t - section steel. so the slenderness ratio of flexural - torsional buckling should be used when people give out the b / t ratio by the " equal stability " conception. initial stress, defects and tangent modulus are include in the deduce of the paper to get a rational b / t ratio

    通過理論分析指出軸心受力剖分t型鋼整體失穩以彎扭屈曲為主，所以在運用「等穩定」方法確定腹板寬厚比限值時應與桿件的扭轉長細比「掛鉤」 ，並以此為出發點考慮殘余應力、初始缺陷，應用切線模量推導出了較為合理的腹板寬厚比限值公式。
  18. So to decide if the t - section steel can be used in structure is a urgent problem

    腹板寬厚比超過此限值的t型鋼能否用作軸心壓桿，是推廣應用這種新材料亟待解決的問題。
  19. Theory deduce, experimentation and finite element analysis ( fea for short ) are carried out on b / t ratio of t - section steel

    本文從理論分析、試驗研究、有限元計算三方面研究了剖分t型鋼腹板局部屈曲及寬厚比限值。
  20. The author compared the difference of steel - using amount between chinese codes and north american codes, and made the full - scale test. based on the theoretical analysis and the experimental research, the author puts forward the suggestion abolishing the limits on the thickness and only limiting the

    在理論分析及實驗研究的基礎上，提出了取消壁厚限制，只限制板件寬厚比的建議，可供編制《重慶市輕型鋼結構住宅技術規程》參考。
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