載荷平面 的英文怎麼說

中文拼音 [zǎipíngmiàn]
載荷平面 英文
plane of loading
  • : 載Ⅰ名詞(年) year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
  • : 荷名詞(蓮) lotus
  • : Ⅰ形容詞1 (沒有高低凹凸 不頃斜) flat; level; even; smooth 2 (高度相同; 不相上下) on the same l...
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  • 載荷 : load; loading載荷變化 load fluctuation; variation in load; 載荷裝置 load device
  1. During the previous analysis of asphalt pavement structure with cracks, the stress intensity factors were usually calculated approximatively using plane strain model for some limitation. however, the assumptive load of this model is not coincident to the practical load

    在以往分析含裂縫的瀝青路結構時,由於條件的限制,通常是假設瀝青路結構近似為一應變模型,但是這種模型所假設的與實際作用的有較大的區別。
  2. In view of bearing capacity of the elastoplastic theory analysis, the author made a comparison between the achieved bearing capacity limit load pi / 4 of round base ( space problem ) and the limit load pi / 4 of bar groundwork foundation design ( plane problem ) from soil mechanics at home and abroad as well as foundation criterion, and explained why the value of formula in present design criterion from soil mechanics is inclined to be conservative. in the light of the author ' s many years experience of vibration test on the spot and the research work of relevant projects, the author worked over the dynamic pile testing of the bearing capacity of foundation and batholith, and gathered the parameter of dynamic analysis and testing. the author also talked over the difficult point of pile foundation design criteria in present batholith engineering world, i. e. the confirmation of batholith bearing capacity of pile end, from the following aspects : a ) confirmation of single axis counter - pressure strength of rock in house ; b ) f. e. m calculation of elastoplastic model ; c ) calculation of soil mechanics ; d ) deep well load test

    然後,對巖土工程領域至今尚未解決,甚至不為人注意的考慮地基變形的地基承力問題進行了實用化的探討,提出了考慮地基變形的地基承力上程計算方法;對基於彈塑性理論分析的地基承力國內尚未見報道的空間問題得到了圓形基礎(空間問題)的承力界限p _ ( 1 / 4 ) ,並與國內外土力學專著及地基基礎設計規范中的條形基礎(問題)的界限p _ ( 1 / 4 ) ,進行了對比,從而定量上解釋了目前設計規范引用土力學承力公式值偏於保守的這一情況;根據本文作者多年從事現場地基工程振動試驗及相關課題的研究工作,本文以截頭錐模型模擬地基,對地基(巖基)承力的動測法進行了研究,為各類地基(包括巖基) ,匯總了動力分析和檢測川的參數:針對日前巖土工程界應用樁基設計規范中的難點? ?樁端巖基承力的確定問題,從巖石室內單軸抗壓強度確定、基於彈塑性模型的有限單元法計算、土力學計算及深斤試驗四方進行了深入討論;本文作者根據多年現場試驗的工程實踐,對深井試驗裝置的核心部分? ?反力裝置,設計了側壁支撐反力加系統,該加系統具有實用、簡便、穩定及安個等優點。
  3. This is necessary because the loads are usually applied normal to the calibration fixture surface.

    之所以有此需要,是因為所加通常是垂直於校準裝置的。
  4. Abstract : the paper probed the analysis on the adding mode of perpendicular load in multistorey building structures, the bending moment of frame side beams and the top, the bending moment of secondary beams, the difference between the tie - beam, plane - frame analysis and the space analysis on the path of conduct force, ect. it can be used as a reference when probing these problems

    文摘:討論了在多項高層建築結構分析中垂直模式的選擇,框架邊梁和次梁端部的彎矩計算,連梁問題和框架分析與空間分析在傳力路徑上的差別以及單片剪力墻外彎矩等問題,可供同類結構內力分析時參考
  5. Two numerating methods are used in traditional structural design of gate chamber. first, considering the gate frusta to be fastened on the weir body, it is calculated as plane stress problem independently. then applying the results ( moment and vertical force ) on the bottom of gate frusta as concentrating load on the weir body, and the weir body is viewed as a elastic foundation beam or plate and unilateral stress analysis was performed

    傳統閘室結構計算有兩種計算方法,其一是將閘墩視為固端于堰體上,單獨進行閘墩受力計算,再將閘墩下部的計算結果(彎矩和垂直力)作為集中作用於堰體上,堰體作為彈性地基梁或板進行片應力計算。
  6. The evolution laws of structural weight, the best optimum fitness, average fitness, maximum nodal stress and displacement with increasing generations are discussed. and multi - result fact of the topology optimization can be obtained by ga - fem. the research results in this thesis show that the developed method is successful in the topology optimization for 2d continuum structures under multi - load and multi - constrain conditions

    上述工作表明,本文ga ? fem可以實現多、多約束條件下連續結構拓撲優化,與eso等優化方法獲得的優化結果相比,本文的優化結果不存在單元鉸接和不連續單元,優化結構多樣,質量更小,效果更優。
  7. It also has important reference value for the similar construction. by the safety and seismic evaluation of this aqueduct bridge, it has shown that ( 1 ) besides the structure of this aqueduct bridge was basically unharmed without some flake of concrete cover and revealing stirrup, its intensity basically reached the need of primary design. ( 2 ) from the side of carrying capacity, rib arch could satisfy the needs under the action of wind and earthquake, but some individual frame crossbeams and most rib arch tie beams could n ' t satisfy the need

    通過對東滑峪渡槽進行安全性能和抗震性能評估后表明: ( 1 )渡槽除肋拱頂有保護層剝落、箍筋外露,結構基本完好,其強度基本達到西安理工大學工程碩士專業學位論文原設計的強度要求; ( 2 )從承力方看,在風、地震作用下,肋拱基本滿足要求,個別排架橫梁不滿足要求,肋拱連系梁普遍不滿足要求;計入水橫槽向地震作用的工況為設計控制工況。
  8. In order to take the influence of the internal force from translation into consideration, the design of in - plane buckling of unbraced frames adopted a new second - order elastic method to calculate the structural internal force, e. g. the imaginary horizontal loads method

    為考慮變形對內力的影響,對無支撐框架的內穩定計算提出採用假想水法進行二階彈性內力分析,以與國際上鋼結構設計相接軌。
  9. Firstly, a set of formula is developed for uniplanar x - and multiplanar xx - joints loaded with axial forces, in - plane bending moments and out - of - plane bending moments respectively. in china, it is the first time to develope a set of formula for full - width joints considering the membrane effect

    在總結國內外研究成果的基礎上,本文對方管x型和空間xx型相貫節點在軸力、內彎矩和外彎矩等工況作用下的靜力工作性能建立了一種更合理的理論簡化模型研究方法。
  10. The method for measuring the plane strain fracture toughness klc has been introduce to high polymer bonded explosives ( pbx ) by systematically studying technologies concerning the shape of specimen, the depth and its machining of crack, the loading rate, the measurement of critical fracture load, and the computation of klc, etc. the method has been used to test and study klc of three typical high polymer bonded explosives which are j2, jl, j3 respectively both at normal temperature and unmoral temperature

    本文以高聚物粘結炸藥為研究對象,對測試高聚物粘結炸藥的應變斷裂韌度所涉及的樣品形狀、裂紋深度及裂紋制備、加速度、臨界斷裂p _ q的確定及應變斷裂韌度k _ ( ic )的計算等方進行深入研究,建立了較為完善的炸藥應變斷裂韌度測試方法。
  11. This paper is focused on a series of experiments including two kinds of large - scale composite walls with different joint fashion under low cyclic loadings. the experiments are carried out in order to know the seismic of composite walls out - of - plane and research the impact of deformation out - of - plane on carrying ability in - plane, experimental design reference is expected to achieve and tech support provide

    為了彌補這方的研究不足,本文對兩種連接方式足尺復合墻片進行了低周反復作用下的恢復力試驗,以了解配筋砌塊復合墻的外抗震性能,同時研究外變形對墻體內抗震性能的影響,為配筋砌塊復合墻的設計提供依據。
  12. The third part is cutting pattern finding. in this section, the whole surface of membrane structures is divided into several membrane strips. then the strips are developed into plane to get the cutting pattern on the membrane roll

    第三階段是裁剪設計階段,其目的是將已經通過分析的三維膜曲轉化成離散的膜片,在市售的薄膜卷材上進行下料分析,獲得可以施工的裁剪下料圖。
  13. Based on the fem program on fracture of plane structure developed by professor fu xiaoling of ho hai university, a two demension damage and fracture finite program package which is programed in fortran 90 language is developed. the paper adopts the plane - eight - nodes isoparameters element and compute the developing law of the damage and macro - damage of plane structure under load. considering the original damage and tension and compression damage at the same time, the paper adopts the more reasonable concrete constitute relation of two demension and exponent function model

    在河海大學符曉陵副教授所編制的結構斷裂有限元程序( dl08p4 )基礎之上,本文用fortran90語言編制的二維損傷-斷裂有限元程序包,程序採用八結點等參數單元分析計算結構在外作用下損傷及宏觀裂縫的發展規律,考慮了混凝土結構體內存在著初始損傷和同時存在的拉、壓損傷,並且採用更為合理的具有損傷含義的混凝土二維本構關系(即正交異性損傷模型中的本構方程)和指數函數模型建立的並可進行拉、壓損傷可比性換算的損傷演變方程,較為真實地反映了實際情況。
  14. Pseudo - static force testing of 1 : 2 scale models of a steel frame with dog - bone connections is first carried out in china in order to obtain elastic - plastic behavior of dog - bone connections steel frames under cyclic loading as well as to analyze collapse characteristic after structural ultimate strength has lost. the influence of dog - bone connection on the coming order of plastic hinges and failure characteristic of steel frame, and the influence of dog - bone ' s shape and position on the behavior of structure is obtained

    通過試驗考察了狗骨式連接鋼框架結構在循環作用下的彈塑性性能;了解狗骨式連接對結構塑性鉸出現的順序以及結構破壞形態的影響;了解節點處與狗骨處應力發展狀況,探討狗骨削弱的形狀和削弱位置對節點性能的影響。
  15. According to eigenvalue equation ( general formula ) of the energy method of the plane steel frame structure stability, and considering the restriction of the end of the column of the main steel frame and function of deflection curve gained from the differential balance equation general resolution, we get the equation for calculating the length coefficient of the main frame structure stability of the steel arch gate and the resolutions are also given

    根據剛架穩定性能量法特徵值方程(通式) ,考慮弧形鋼閘門主框架柱的柱端約束的特殊情況,求出撓曲線函數(試解函數)通解,得到弧形鋼閘門主框架柱穩定性計算長度系數方程。其中弧門主框架主橫梁式形框架的臨界比較現行規范推薦的有限元法簡單方便、結果精確及物理概念明確等優點。
  16. The main results and academic contributions of the dissertation can be summarized as following : 1 ) for the difficulty to obtain the accurate analytical solution of the stress constraints around 3d cracks, detailed 3d fe analyses have been conducted to study the out - of - plane constraint factor tz around a straight through - thickness crack, a quarter - elliptical corner crack and a semi - elliptical crack embedded in an isotropic elastic plate subjected to uniform remote tension loading. the distributions of tz are minutely studied in the forward section of the cracks. strong 3d zones ( tz > 0 ) along the crack front were investigated despite the far field stress - free boundary conditions

    全文主要研究內容和學術貢獻如下: 1 .針對一般三維裂紋端部場應力約束準確解析的困難,對均勻拉伸作用下各向同性彈性板中穿透厚度中心直裂紋、半橢圓表裂紋和1 / 4橢圓角裂紋進行了大量詳細的全場應力三維有限元分析,首次全分析了非穿透裂紋端部場三維影響區范圍,給出了不同形狀三維裂紋前沿離應力約束因子tz的數值解,並結合k場解給出了非穿透裂紋端部應力場k - tz雙參數描述。
  17. Spring excursion of the external force translation points or surfaces of the transducer in the direction of measurement relative to one another as a result of a change in load of nominal force magnitude

    當改變標準力的時,相關測量方向上傳感器外力移點或的彈性變化。安裝和測量情況是一定的。
  18. It consists of two parts : the first part ( chapter 2, 3, 4, 5 ) studies the characteristic of elastic waves and surface waves in orthotropic fluid - saturated porous media using biot ' s theory which is based on the substitutive model. in the second one ( chapter 6 ), a new three - dimensional meso - calculating model, which is more coincided with the inner action mechanism of porous media, is proposed. based on this model, the elastic wave propagation in fluid - saturated porous media under longitudinal impacting is discussed

    論文主要分為兩大部分:第一部分基於替代模型的biot理論,對各向異性介質中波以及表波的傳播特性進行了研究;第二部分從細觀層次出發,提出了一個更加符合含液飽和多孔介質內部作用機理的三維細觀計算模型,並對縱向沖擊作用下液飽和多孔介質中彈性波的傳播規律進行了討論。
  19. The load transverse distribution coefficient of test is in coincidence with the calculating hypothesis. prestress is linear distribution along the section height. the deformation of the section is according with the plane hypothesis

    通過對試驗結果與有限元計算結果的對比分析,得出結論如下: 1 、本文所測試的橫向分佈系數符合計算假定;預應力沿截高度分佈具有較好的線性關系,截變形符合假設。
  20. Uses the high quality special molding manufacture, but becomes by the kneading board and the leg combination ; has the contour artisticly, firm is durable, does not need to maintain and so on the merit ; the kneading board and the inside lining stiffener spreads across, the bearing power optimizes, leg each strengthens processing, the average distributed load ; the surface uses galvanizes or the static electricity spurts models processing, is advantageous for cleanly, is not easy to pollute ; is suitable in various professions, the many kinds of situations, the use scope is extremely broad

    鋼制托盤:採用優質特種型材製造,由板和支腿組合而成;具有外形美觀、堅固耐用、無須維護等優點;板與內襯的加強筋縱橫交錯,承重能力更加優化,支腿各均強化處理,均分佈;表採用鍍鋅或靜電噴塑處理,便於清潔、不易污染;適用於各行業,多種場合,使用范圍極廣。
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