載荷間距 的英文怎麼說

中文拼音 [zǎijiān]
載荷間距 英文
load spacing
  • : 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
  • : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
  • : Ⅰ名詞1 (距離) distance 2 (雄雞、雉等的腿的後面突出像腳趾的部分) spur (of a cock etc )Ⅱ動詞...
  • 載荷 : load; loading載荷變化 load fluctuation; variation in load; 載荷裝置 load device
  • 間距 : interval; separation; spacing; espacement; space; spacing; space length; range; unpack; step
  1. The regularities of pile - top reaction distribution, the carrying load ratio between pile and raft, the settlement and the imparity settlement of foundation in the frame - tube structure and the single wall are influenced by some factors such as the stiffness of the superstructure, the intensity of the soil under the piles, the length and radius of the piles, the distance between the piles, the thickness and the suspended width of the raft

    對豎向作用下的空筒中筒結構、樁筏基礎和地基進行了三維有限元分析。研究整體結構和單片墻結構在上部結構剛度、樁端土強度、樁長、樁徑、樁、筏板厚度、筏板外挑寬度等影響因素變化時的樁頂反力分佈規律、樁筏分擔比、樁基沉降和差異沉降規律。
  2. At first, based on the results of in - situ load tests, the load - settle curves are acquired, and the effects of different reinforcement parameters are presented. these parameters include the linear density ratio ( ldr ) ; the location of the top layer of the geobelt measured from the bottom of the load plate ( u ) ; the different materials of geobelt ; the number of reinforcement layers ( n ) and the distance between the two layers of geobelt ( a h ). these results show that the bearing capacities of the reinforced composite foundation can be improved and the settlement can be reduced

    首先,通過現場試驗,獲取了加筋墊層復合地基-沉降曲線,從筋帶鋪設的密度、筋帶的首層、不同筋帶材料、加筋層數以及雙層筋帶的層等幾個方面分析了以上加筋參數對加筋復合地基承力的影響,指出筋帶的存在提高了加筋復合地基的承力,減小了沉降。
  3. Not only the load is considered, but also the distance, the span, the wide and the percent of the reinforcement is considered. the chosen section is also meeted the stiffness

    該公式不僅考慮到大小、而且考慮了梁格的、跨度、梁寬、以及梁的配筋率等因素,且所選截面滿足剛度要求。
  4. In this paper, the distortion of thin - walled bar with rectangle cross section is examined individually and the effect of diaphragm density on distortion is analyzed

    本文採用工程實踐常用的分解法對矩形截面薄壁桿件的畸變進行分析,研究橫隔板對畸變效應的影響。
  5. The first, site experiment is carried out. the paper analyze in - situ testing data of subgrade which is made up of plain concrete pile composite foundation and agitation pile composite foundation including pore pressure, layer settlement of soils between piles, earth pressure, lateral deformations

    發現正常下,兩種復合地基路基的受力性狀不一樣,用建築垃圾填土樁較大的素混凝土樁復合地基,淺層應力向樁體集中,並通過樁向深層擴散,樁土與樁有較大的相對位移,樁頂和樁端的刺入較為明顯。
  6. The effects of piles interval, embankment height, cap width, shear modulus of embankment fill, horizontal geotextile tensile strength and pile - subsoil stiffness ratio on pile efficacy, were also carried out

    研究了樁、路堤高度、樁頂托板寬度、路堤填土剪切模量、水平加筋體拉伸強度及樁土相對剛度對樁體分擔比的影響。
  7. The results show that pile efficacy is significantly affected by piles interval, embankment height, cap size and pile - subsoil stiffness ratio, while shear modulus of embankment fill has less effect and geotextile strength has a little effect

    結果表明:樁、路堤高度、托板寬度及樁土相對剛度對樁體分擔比影響較大,路堤填土剪切模量的影響次之,而水平加筋體拉伸強度的影響很小。
  8. The checking methods of prestressed concrete penstock during construction stage are suggested. the formula is proposed to calculate the maximum distance of two consecutive strands to be result in uniformly distribution of concrete prestressed along the penstock

    提出了相鄰環預應力筋束的最大計算公式,確定了以混凝土抗裂為目標進行預應力筋束分步張拉施工與控制的方法。
  9. The maximum load, span of supports yuelong brand type cable tray must be less allowable load and span of supports

    「躍龍」品牌系列電纜橋架的最大、支撐應小於允許和支撐和支撐跨
  10. A way to avoiding crack or reducing crack width of concrete or reducing distortion of member is using prestressed concrete. the writer tried to make full use of the merit of the prestressed concrete and designed prestressed concrete mandril to control crack of structure. the prestressed concrete mandril, which was firstly applied high pressure on a small concrete bar, and then was made in concrete, so it would act as reinforced bar and resist load. in this thesis the writer designed 24 mmnbers and had experimental study of them, reached the conclusion that the effect of resisting crack of the prestressed concrete mandril was good when the load was not large, it can enhance the capacity of resisting crack and reduce the crack distance and crack width, but when the loads was large, the effect of resisting crack was not good, when we used the prestressed concrete mandril and reinforced bar together in member, the effect of resisting crack was very good. the writer analysed the adherence mechanism and wreck mechanism of the prestressed concrete mandril in anxial tension members, and according to the character of the prestressed concrete mandril, the writer constructed the bond model of it. then the writer introduced the analysis theory of crack including the bond - slip theory, the non - slip theory, the synthesis theory and mathematics stat method. the different theory had different theory base, they considered that the primary affection of crack width was different. in this test, the crack distance and crack width of members which placed reinforced bar were match to the compute value of the code gb 50010 - 2002 very well. to the members which

    本文共進行了24根試件的試驗研究,得出了預應力混凝土芯棒能較大地提高構件抗裂承力,在小於預應力混凝土芯棒的開裂時有較好的抗裂效果,能較大地減小裂縫和裂縫寬度,但是當較大預應力混凝土芯棒開裂時預應力混凝土芯棒的抗裂效果不是很好,若將普通鋼筋和預應力混凝土芯棒一起使用時則有很好的抗裂效果。本文分析了預應力混凝土芯棒在軸拉試件中的粘結機理和破壞機理,根據預應力混凝土芯棒本身的特點,提出了預應力混凝土芯棒與后澆混凝土之的粘結模型。然後本文詳細介紹了經典的裂縫分析理論粘結滑移理論、無滑移理論、綜合理論和數理統計方法,各理論有著各自不同的理論基礎,認為影響裂縫寬度的主要影響因素也各不相同。
  11. ( 2 ) base on the crack width mode, separately establish formula of the bendingcurvature 、 crack height 、 the distance between crack, and compost the formula of thecrack width. and put the experiment data of others literature into the formula, thecalculated result also show good agreement with the experiment data

    ( 2 )在上述模式的基礎上,分別建立使用下曲率計算、裂縫高度取值及裂縫計算的公式,由此形成最終裂縫寬度計算公式,該公式概念清楚、計算簡單,並引用其他文獻的試驗數據代入公式,計算結果與試驗數據吻合較好。
  12. In this paper, a three dimensional finite element analysis has been used to analyse the loading stress of utw pavement. the critical loading position of utw plate and the rules of the effect of the joint spacing of plate, the thickness of overlay, ec / es and the interface conditions between concrete overlay and existing ac on the stress are provided

    本文採用三維有限元法分析了utw路面應力,確定了路面板的臨界位,得出了板接縫、厚度、板與地基模量比( ec es )和層接觸狀況對應力的影響規律。
  13. In practice, the larger pile efficacy should be achieved mainly by increasing the ratios of embankment height to piles interval and cap width to piles interval

    設計樁承式加筋路堤時,主要應通過增大路堤高度與樁之比及樁頂托板寬度與樁之比來提高樁體分擔比。
  14. The test results indicated that : crack similitude of reinforced concrete simple beams is not equal to model scale under the working load ; when the amount and surface shape of reinforcing bar are same, the similitude of crack width, crack amount and crack spacing of reinforced concrete simple beams of different scales are all nearly equal to the square root of model scale ; when the amount and surface shape of reinforcing bar are different, the similitude of crack amount and crack spacing are still nearly equal to, whereas the crack width is not only approximately proportional to, but the influence of the amount and surface shape of reinforcing bar on crack width should be considered also at the same time

    試驗結果表明:在使用下,鋼筋混凝土簡支梁的裂縫相似率並不等於幾何相似比;當鋼筋根數及形式相同時,不同模型比尺下的鋼筋混凝土簡支梁的裂縫寬度、裂縫條數及裂縫的相似率,均約等於模型幾何相似比的平方根;當鋼筋根數及形式不同時,裂縫條數及裂縫的相似率仍然約等於,而裂縫寬度的相似率近似與成正比,但應同時考慮鋼筋根數與鋼筋表面形狀對裂縫寬度相似率的影響。
  15. After considering the coupling of the mounting errors and elastic deformation, the meshing influences of the error of the center distance, the setting parametric error in the axial direction, and the intersect angle between the two axes on transmission performance are investigated. 4

    考慮到安裝誤差和作用下的彈性變形等非共軛因素耦合作用,分析了漸開線蝸桿傳動在安裝時存在中心誤差,軸相對位置誤差,軸相對夾角誤差對其承嚙合的影響; 4
  16. Influence of pitch error on load share between teeth and bending strength of spiral bevel gears

    誤差對弧齒錐齒輪齒分配和強度的影響
  17. Bearing capacity and displacement are two main problems in the application of geotechnical engineering. based on a series of pull - out tests using three kinds of paper and a sort of window screening as geogrid, twenty - seven in limit and several in working - stress geogrid - reinforced slope model tests designed through orthogonal principle have been conducted to have obtained the relationship between the bearing capacity and four factors ( i. e. reinforcement, angle of reinforced slope, the designed - length of reinforcement and the distance between layers of reinforcement ). the law of slope lateral ( horizontal ) displacement versus to the height of slope vary with external - load was derived from the model test data, and the main factor affecting the lateral and vertical displacement of geogrid - reinforced slope was obtained through analysis

    力(強度)和變形是巖土工程應用領域的兩大主要問題,本文以紙和窗紗布模擬加筋土邊坡的土工格柵,在一系列拉拔試驗的基礎上,以正交設計理論分別安排27個極限應力狀態和若干個工作應力狀態加筋土邊坡模型試驗,並以模型試驗獲得的數據為依據,採用誤差、極差及回歸分析方法,探討了加筋土邊坡承力與筋類、筋長、層、坡角4因素的相關關系,獲得了在外作用下加筋土邊坡的側向位移隨坡高的變化規律(並進行了定性解釋)和坡頂的豎向位移特性,並分析其主要控制因素。
  18. Load is supplied to rubber or spring and weighted by measurement of displacement ( distance ), which method requires obvious dimensional change and is not a good choice of starting torque compensation

    重量施加在橡膠或彈簧上,通過測量位移(即離)變化來接稱重,接稱重一般需要有比較明顯的尺寸變化,接稱重方式一般不適合做起動力矩補償
  19. To win the prize, teams must demonstrate a rocket - propelled vehicle and payload that takes off vertically, climbs to a defined altitude, flies for a pre - determined amount of time, and then land vertically on a target that is a fixed distance from the launch pad

    為了贏得獎金,參賽隊伍必須證明火箭驅動的運輸工具及其必須垂直起飛,爬上一定高度,飛行一定時,並筆直的降落在離出發場地一定離的目標上。
  20. In order to fully develop the theory of squeezed branch piles, in particular, the justification of its superior performance in terms of the bearing capacity and sinking displacement, we have derived the analytical formulas of the axial load and the strain at arbitrary depth ; based on existing static loading test results and research on belled pile, together with the analysis of on - site testing data, we have applied the expand theory on sphere holes to the computation of radial stress of squeezed branch piles under hole expansion ; taking the oil pressure of hole expansion in to account, we have find the a branch force under certain hole pressures, hence we can estimate the maximum bearing capacity of single piles ; we have introduced the experiential formulas for the bearing capacity of squeezed branch piles based on its stress characteristic and pile testing data ; we have also done numerical simulations of squeezed branch piles utilizing finite element method software ansys ; we have matched the simulation res ults with those of on - site basic load experiments, regenerating the distributions of stress fields and strain fields of squeezed branch piles, and from those distributions, we can determine the optimal distances between plates and piles

    為了完善支盤樁的設計理論,探求支盤樁高承力和低沉降量的內涵,本文推導出了支盤樁任意深度的截面以及位移隨深度變化的理論公式;基於已有的靜試驗成果及有關擴底樁的研究成果,從對現場測試數據的分析,將球形孔擴張理論引入到支盤樁擴孔時徑向應力的計算,考慮到擴孔時的油壓數據,求得某一孔壓下的支盤力,據此估算單樁極限承力;同時根據對支盤樁的受力特點和試樁數據的分析,提出了支盤樁承力計算的經驗公式;用有限元分析的方法,利用大型有限元分析軟體ansys對支盤樁進行數值模擬,並將模擬結果同現場的靜試驗結果進行對比,再現了支盤樁在作用下土中應力場和位移場的變化,根據應力場和位移場的變化范圍,指出最佳盤和樁;為支盤樁的設計和施工提供了一個可量化的設計依據。
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