視在載荷 的英文怎麼說
中文拼音 [shìzàizǎihé]
視在載荷
英文
apparent load-
When reinforced concrete upper structure - piled raft - subsoil system is studied, every part of this system is looked upon homogeneous discrete space. accofding to static equivalent principle, equivalent node loads are calculated, and load embattle is integrated with element equivalent node force and directly bearing load
在分析時,本文將鋼筋混凝土上部結構和地基、基礎的研究問題視為各向同性空間問題,且按靜力等效原則計算等效節點荷載,荷載列陣由單元等效結點力和直接作用於單元結點上結點荷載集成而得。Problems occured in the anchoring of overhung tourist hall on top of the tv tower and tower drum due to construction mistakes. it was introduced in this paper that two non - binding prestressed girder beams are respectively set in corresponding locations as the anchor beam of overhung radial support beam of tourist hall, thus the integrity of the tower drum and transmission of the load were guaranteed
由於施工失誤,作為電視塔頂的外懸游覽廳和塔筒間的錨固發生了問題,本文介紹了採用在相應位置設置兩根無粘結預應力大樑分別作為游覽廳屋面和樓面徑向懸挑支承梁的錨固梁,確保了它和塔筒的整體性和荷載的傳遞。In this thesis summarize how to avoid and deal with the negative friction in designing and using. researches indicate : ( 1 ) the negative friction in pile will lead to large number of down load in some designs. this friction must be considered in design to avoid the sedimentation and destroy in the building
研究結果表明: ( 1 )在工程設計中,有些情況由於負摩擦力產生的下拉荷載數值相當大,在設計中應充分給予重視,以避免在使用中由於下拉荷載使樁的軸向荷載增加引起樁的沉降或不均勻沉降,而導致建築物的破壞。3. the crane load and fatigue strength are regarded as stochastic process, the fatigue dynamic reliability based on limit stress model and fatigue dynamic reliability based on accumulation damage model are established on the base of statistic analysis the fatigue load and resistance
3 、在對疲勞荷載與抗力統計分析的基礎上,視吊車荷載與疲勞強度為隨機過程,建立了基於極限應力模式的疲勞動態可靠性分析模型及基於累積損傷模型的疲勞動態可靠性分析模型。The structural safety of the dam under vehicle loading condition was reviewed in 1999 by a reservoir expert engaged by the water supplies department ( wsd )
水務署曾在一九九九年委聘一位水塘專家檢視該堤壩在車輛荷載條件下的結構安全。This paper deals with the following three topics with regard to the control of multiple manipulators : 1. deprive the kinematics and dynamical equations of two manipulators with identical structure on the basis of geometry theory, one of which has two links, giving the inverse solution to the kinematics of the system which consists of the manipulators and the grasped object ; 2. by use of load - distributing, design a controller coordinating multiple redundant manipulators whose parameters are known
基於微分幾何理論推導出兩個具有相同結構的二連桿機器人的運動學逆解及與物體所成系統的動力學方程; 2在假設由多個冗餘機器人與物體組成系統的動力學模型確知的前提下,利用負荷分配法,設計了一種不僅能使關節力矩優化且能按照一定比例分配負荷的控制器,解決了以往控制器的一些缺陷,即忽視各個機器人的實際承載力,導致一些負荷力小的機器人卻必須承擔較大的負載,最終損壞機器人; 3There are many factors that made modern high building ’ s graphic layout become increasingly complex and irregular. those factors including the raising of china economic level, people ’ s aesthetic capacity to building already become more strict than before and the extremely fierce market competition in construction business. therefore, in high - rise building ’ s design, how to reduce even avoid all kinds of high - rise building ’ s potential damage caused by irregular horizontal layout
高層建築結構設計中,平面布置規則性是必須仔細考慮的因素,由於不規則平面布置結構其平面質量中心即外荷載合力作用點同剛度中心不重合,導致同層構件同一方向上產生不同位移,使結構繞剛心發生扭轉,嚴重時導致結構整體破壞,所以在實際結構設計中,必須對結構平面布置不規則問題提起足夠重視。The " remote sense " returns a low side of load voltage that is impressed on the audio to suppress crosstalk and to provide optimal analog audio and analog video
"遙感"會讓加載在音頻上的電壓負荷回到較低的一端,從而抑制交調失真,達到理想的模擬音頻和模擬視頻效果Based on the formula which is used to compute the lateral resistance of single pile deduced by wang qitong, a formula is setup whose precondition is that the pile and the lateral soil directly around the pile deform in - phase. on the basis of that the contact stress of the foundation is equal, a formula that can be used to conform the stress - ratio of the composite ground is set up, on the same time, the principles of the deformation harmony of the soil and the piles in the composite ground are also discussed. combining with results of this test, a formula which can calculate the bearing capacity that considering the effect of group piles of the composite ground is also deduced
視攪拌樁樁體為均質彈性介質,推導了復合地基中單樁有效樁長的理論計算公式;根據王啟銅柔性樁樁側摩阻力計算公式,以樁側土與樁體協調位移為前提推導了柔性樁樁側摩阻力的計算公式;以基底接觸應力均勻分佈,樁體、樁間土均質為前提,討論了樁,土協同工作原理,從而得出復合地基樁、土荷載變形特性,以及樁、土應力比計算公式;結合本次試驗,通過計算加載時樁體與土體的荷載分擔情況以及在極限狀態下樁土承載力發揮值,提出考慮群樁效應的攪拌樁復合地基承載力計算公式。This software is composed of three modules : the pre - processing, analysis and calculation and post - processing. in the pre - processing, it includes automatic generation of structural meshes, adding contraints and loads and so on ; in the analysis and calculation, the wave - front is used to calculate and establish data files related ; in the post - processing, strong and visual function of vc + + is utilized to display structural deformation graph, contours as well as color cloud pictures. in this last processing, deformation graphs are divided into two types - boundary deformation graph and entire deformation graph in order to show deformation condition entirely ; contour graph comprises isodisplacement graph and isostress graph ; color cloud picture comprises cloud picture of displacement and that of stress, whose drawing principle is isoparametric mapping method
該軟體由三個模塊組成,即前處理、分析計算和后處理。在前處理模塊中,主要包括結構網格的自動剖分、施加約束以及載荷等;在分析計算模塊中,採用波前法計算並形成有關數據文件;在後處理模塊中,利用vc + +強大的可視化功能自動整理計算成果並顯示結構變形圖、等值線圖和彩色雲圖。其中,變形圖分為兩種?外框變形圖和整體網格變形圖,以便能綜合顯示變形情況。Then we consider the problem as a " conjunction " problem : according to the solutions for wave problem in interface between two conjunctive homogeneous elastic half - spaces as well as the scattering problem of sh - waves by an arbitrary - shape - cavity in homogeneous material, we divide the elastic space with an interface cavity into two parts along the interface, each is elastic half space with an arbitrary - shape - canyon. and then dividing surfaces are loaded with undete rmined antiplane forces, and with some antiplane reacting forces to appear cracks
然後將界面任意形孔洞和孔邊裂紋對sh波的散射問題視為「契合」問題:即從兩個相互契合的完整彈性半空間的界面波動問題和彈性均勻介質中任意形孔洞對sh波散射的解答出發,沿界面處將含孔洞的彈性空間剖分為兩個含有任意形凹陷的彈性半空間,在其剖分表面上加置未知的反平面荷載,在出現裂紋的位置加置反平面反力構造出裂紋。Based on the analysis, we gave an example to study the dynamic contact with friction of the intermittent joint, and got some essential rules : the friction coefficient could n ' t influence the distributing of dynamic stress on the contact surface, and the roading rates affected evidently on the dynamic characteristic on the contact surface. in the last part, this paper made respectively use of the time - history method and the response spectrum method to analyze the dynamic response of the rock slope on baise hydraulic power plant, and got the coincident resultant. simultaneously, the contact theory was applied to study the stability of the intermittent joints
基於上述的接觸理論和接觸分析結果,本文在最後一部分中分別利用動力時程法和反應譜法對百色水電站尾水渠的巖質邊坡進行動力響應分析,兩者計算方法得出比較一致的結果,同時採用動力摩擦接觸理論重點分析了斷層對于邊坡的穩定影響,認為斷層的存在會使得巖坡的穩定性降低,在地震等動力荷載的作用下對于斷層將發生張開、閉合和錯動現象,尤其是動力荷載和其他荷載如滲流力等的耦合作用將會對斷層產生極為不利的後果,進而影響巖坡的整體動力穩定,應該要引起足夠的重視。This paper also analyzes the general loading precision and influencing factor for three components balance. at the same time, we calibrate the three - components mirobalance with this equipment
通過高精度復位工件臺和電視測量實現了微量天平的五分量體軸校;應用力的精密傳遞與轉換實現了微量載荷在水平方向的準確加載。The mathematical models on ship ' s motion and load are based on the strip theory. at the same time, the motion and load is mathematically simulated and the result is visualized with the real - time graph
本文首先從切片法入手,建立了船舶運動的數學模型,在此基礎上對船舶的運動與載荷進行了數字模擬,用實時曲線圖對模擬結果進行可視化。The model of the problem is composed of two half spaces with half circular lining inclusion. horizontal surfaces of the half spaces are loaded with undetermined anti - plane force in order to satisfy continuity conditions at linking section, or with some certain forces to appear cracks. a series of fredholm integral equations of the first kind for determining the unknown forces can be set up through continuity conditions that expressed by using of the green " function
然後將問題的模型視為「契合」問題,即將其剖分為兩個含半圓環形襯砌的彈性半空間,分別在其剖分面上加置未知的出平面荷載,並在欲出現裂紋位置加置出平面反力使之產生裂紋,接下去利用green函數表示出界面連續條件,建立決定待解外力系的第一類fredholm積分方程組。In the recent twenty years, the forecast of wave slamming loads in the design of coast and offshore engineering has become a new subject
近二十年來沖擊荷載的預報在海岸和近海工程設計中越來越受到重視,已形成一個新興課題。The main contributions of the thesis are : ( 1 ) we present an end - to - end transport architecture using the rtp / udp / ip protocol stack and employ an efficient and robust packetization algorithm for mpeg - 4 video bit - streams at the sync layer for internet transport. ( 2 ) we study the congestion control mechanism based on aimd algorithm, and make improvement in order to reduce the oscillation of transimition rate due to tremendous contrast of packet loss ratio caused by dynamical change of the network load
論文的主要貢獻在於:提出了基於rtp的mpeg - 4視頻傳輸模型並充分利用mpeg - 4的videoobjectplane ( vop )特性,採用適用於mpeg - 4視頻傳輸的rw載荷格式及組包演算法,同時具有傳輸的高效性和丟包的魯棒性。With increasing span length of suspension bridges, the cable ' s diameter and also the wind load acting on it, the static wind action and the spatial non - uniformity of wind speed increase consequently, which may have an unnegligible influence on the aerodynamic stability of long - span suspension bridges
摘要隨著懸索橋跨徑的增大,纜索直徑以及作用在其上的風荷載、靜風效應以及風速空間分佈的非均勻性都將隨之增強,對大跨徑懸索橋的空氣動力穩定性將可能帶來不容忽視的影響。In addition, the comparisons of displacements, velocities, solid effective stresses and pressure, obtained respectively by nonlinear model and linear model, display that the differences of the results become more obvious as the increase of the applied load, which demonstrates that the non - linear dependence of permeability on volume strain of solid phase is important as the deformation is not too small, and therefore cannot be ignored
此外,將本論文給出的非線性計算模型得到的位移、速度、固體有效應力和壓力等與視滲透率為常數的線性模型的結果比較表明,載荷越大,兩種模型的計算結果差異越大。而當載荷很小時,兩模型的響應相差很小。說明在變形較大時,滲透率與固體相體積應變的依賴性不容忽視。In this paper, the simulation on naval ship ' s motion and load in waves are studied on the basis of strip theory. equations on the ship ' s motion are set up and as a result, the load is calculated. the simulation is proceed under the model by using mfc of visual + + 6. 0
為了船舶設計和船舶使用的需要,本文是在切片法求解船舶在海浪中的運動和所受的載荷的基礎上,利用visualc + + 6 . 0進行了模擬運算,結合這一模擬過程,利用opengl三維圖形庫進行了船舶運動的實時動畫模擬,對船舶運動預報、載荷預報進行了可視化的研究。分享友人