定樁法 的英文怎麼說

中文拼音 [dìngzhuāngfǎ]
定樁法 英文
pivoting crown
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 樁 : Ⅰ名詞（樁子） pile; pole; stake Ⅱ量詞（用於事情）
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  1. A synthetic evaluation method for quality inspection of cement - soil mixed pile by core boring

    水泥土攪拌樁鉆孔取芯法質量檢測綜合評定方法
  2. On the condition that the width of section is invariable, the height of section is confirmed by structural optimization method. this will change traditional method to optimize the height of section so that design is simplified and cost is lower. this paper presents one optimization design method

    在給定抗滑樁截面寬度的條件下，運用結構優化的方法來確定抗滑樁截面高度，改變傳統的確定樁截面尺寸這一迭代計演算法，使抗滑樁截面高度取最優值，達到簡化設計和降低工程造價之目的。
  3. According to elasto - plasticity theory, with the help of finite - method program ansys, the paper undertakes the computer analogue tests about the bearing capacity of pile tip arranged by orthogonal principle, and attains the relations of pile - tip bearing capacity to embedment depth, pile diameter, cohesion, internal friction angle and modulus of deformation. by the means of mathematical statistic, regression equation of the ultimate bearing capacity calculated by finite element method is gained through the regression analysis of 81 group data from the computer analogue tests. by comparison and analysis of the values calculated by finite - element regression equation and the values of in situ loading test, the regression equation is gained which calculates the size effect for base resistance of large diameter pile

    根據彈塑性理論，運用大型有限元軟體ansys按正交設計理論對樁端承載力進行模擬計算，獲得樁端承載力與樁長（埋置深度） 、樁徑、粘聚力、內摩擦角及變形模量等主要影響因素的關系，並採用數理統計方法，對81組ansys模擬試驗結果數據進行回歸分析，得到有限元法確定樁端極限承載力的回歸公式，並將有限元法回歸公式計算值與現場小壓板載荷試驗值進行比較分析，得到大直徑樁端阻的尺寸效應系數計算公式。
  4. So how to transfer scientifically self - balanced test data into top load curve according to its actual working behavior, become the obstacle of its practical application. in accordance with actual forcing behavior and reaction mechanism between pile and soil, the article analyzes the relation between top part and bottom part, load transferring mechanism and difference with other loading way by ansys program. so the reliability of determine bearing capacity by self - balance method has been proved

    本文根據自平衡加載方式下樁身的實際受力狀況、樁土間的相互作用機理以及單樁破壞機理，建立了單樁的離散元模型，採用ansys通用分析軟體，選取合理的單元類型、材料特性等，數值分析了基樁在自平衡加載方式下上下樁段的相互關聯、荷載傳遞機理以及與其它加載方式的區別，論證了採用自平衡試樁法測定單樁極限承載力的可行性。
  5. Considering the above reason, this paper, by the action - reaction model in the design theory of underground structure, and by fem, establishes an analysis frame based on the characteristics of the cavern - pile method. the influences of tunnel span, height, overburden depth, and excavation sequence on the cavern - pile method are discussed by a careful interpretation of the modeling result. in addition, a comparison of surface settlement and engineering quantity of the cavern - pile method with those of the binocular excavation method, bench cut method and cd method are made in the paper

    本研究主要是依據目前地下結構設計及計算理論中的地層結構法，以有限單元法為計算手段，針對淺埋暗挖洞樁法的自身特點確定了模擬分析方案，並通過計算結果的處理和分析指出了洞室跨度、高度、埋深、施工工序等因素對淺埋暗挖洞樁法的影響規律。
  6. Determination of the bearing capacity of the compound subsoil with bored spread piles

    柱錘沖擴樁復合地基承載力確定方法探討
  7. The results reached are compared and discussed. the ways and means that are presented by schmertmann and the steel pipe society of japan of making certain of the bearing capacity of a single pile through the knocks of spt are verified. finally some views and suggestions of authors are arrived at

    對豎向荷載作用下，單樁的承載力理論、承載力的確定方法進行了一些歸納和總結，並結合一實際打樁（小直徑預制樁）工程對幾個典型的單樁豎向承載力計算公式進行驗證，並與能夠代表真實值的靜力載荷試驗結果對照，分析特定條件下各計算方法的精度及其局限性。
  8. Through the algorithm of ann, the author has made out the three - layers and four - layers bp nets to intelligently study and reason, supporting decision on the detail reasoning, such as piles " capacity and pile cap ' s bearing pressure

    根據神經網路的學習演算法，編制了三層及四層bp網路的學習及推理程序。該程序在某些細部問題（如確定樁的承載力、承臺反力等）上提供輔助決策。
  9. The paper discusses a few problems which shoud be paid an attention to in the aspects of design, execution and load - bearing capacity determination when compound foundation with sand method is applied

    本文主要探討了砂石樁法復合地基應用時，在設計、施工及承載力確定等方面應注意的幾個問題。
  10. The application of high - strain dynamic tentative piling technique to determining limited bearing capacity of pile endpoint soil is a good method in the field of dynamic depth detection

    應用高應變動力試樁法確定樁端土的極限承載力是動力觸探領域中的一種好方法。
  11. Abstract : the application of high - strain dynamic tentative piling technique to determining limited bearing capacity of pile endpoint soil is a good method in the field of dynamic depth detection

    文摘:應用高應變動力試樁法確定樁端土的極限承載力是動力觸探領域中的一種好方法。
  12. The final purpose of self - balanced method is to get top q - s curve, and determine ultimate bearing capacity of single pile based on it

    自平衡試樁法的最終目的是建立單樁樁頂的q s曲線，並據此判定單樁的極限承載力。
  13. It takes good use of these two numerical computation methods merits and it is valuable for defmiting the computation model of pile ? oil ; at the same time, it builds the computation model of compound pile foundation and uses the software ansys which is about finite element to build the mechanics model. in regular quality soil, the result worked by this way has good unanimity with traditional results, so it applies us strong evidence for using the way which this article tells us to solve problems which is difficult to handle in compound pile foundation, such as irregular quality, layer quality of the soil. at last, taking foundation soil ' s measuring data of liaoning technology university ' s test building for example, and using the way this article tells us to build compution module, we solve the sharing ration of pile and loading board

    本文利用有限元與邊界元耦合的方法求解樁土相互作用問題，充分利用兩種數值計算方法的優點，對確定樁土相互作用計算模型是一次有益的嘗試；同時建立了群樁相互作月的數學模型，並利用有限元分析軟體ansys建立其力學模型，在均質土體中取得了與傳統解答較好的一致性，從而為拓展利用本文所述建模方法，解決群樁作用機理研究中難以處理的土體成層、非均質等性質，提供了有力的根據；最後，以遼工大實驗館地基土實測資料為例，利用本文建模方法，求解出承臺與樁的荷載分擔比，對安全、經濟地進行群樁基礎設計具有重要指導作用和應用價值。
  14. Abstract : the excess pore water pressure of saturated soft clay foundation caused by pile pushing is obvious. the method for calculating squeezing stress and excess pore pressure by elastic - plastic theory is deduced in this paper, and furthermore, the reasonable pile spacing by regarding the influence of both squeezing stress and excess water pressure is given

    文摘:飽和軟粘土地基沉樁過程中樁土擠壓所引起的樁周土體超孔隙水壓力效應是非常顯的.本文從彈塑性理論出發推導出沉樁過程中樁周土體擠壓應力及超孔隙水壓力的計算公式，給出了考慮擠壓應力和超孔隙水壓力影響因素的合理打樁間距的確定方法
  15. In the paper, terzaghi ' s bearing - capacity problem is expounded, and the terzaghi ' s bearing - capacity equation modified by the values of small plate loading test is gained

    闡述了terzaghi理論確定樁端承載力的方法，並通過現場小壓板載荷試驗值對terzaghi理論公式進行修正，得到修正的terzaghi理論公式。
  16. Through a lot of test pile material, this essay concludes the vertical bearing capacity calculation formula of man - made pile with bulb shaped base by strength theory and relative deformation as control criterion. the method of defining pedestal pile foundation deformation modulus is especially discussed in this article, and it takes the mindlin solution as the starting point using mathematics method to get the poisson ' s ratio ( u ) which is the factor influencing foundation soil deformation modulus, and a deformation modulus calculating equation is finally determined

    本文通過大量試樁資料和有限元計算分析，給出了以強度理論和相對變形為控制標準的人工挖孔擴底樁豎向承載力計算公式。其中特別論述了擴底樁地基變形模量的確定方法，並從mindlin解出發利用數學方法得出了影響地基土變形模量大小的因素?泊松比，初步確定了比較完善的變形模量計算公式。
  17. The contrast test between self - balance test and top load test has been done applying the research of the article, it shows that the transferred curves are well consistent with top load curves, so it can satisfy the engineering requirement and its accuracy can amount to about ninety percent

    結果表明：自平武漢理工大學碩士學位論文衡試樁法與傳統靜載試驗具有較好的一致性;採用本文的提出的數據轉換分析方法，轉換曲線與傳統靜載曲線吻合性較好，極限承載力的判定誤差在10 %左右，能夠滿足工程精度的要求。
  18. This thesis put forward a systemic method to settle the negative friction in project design. it includes when the negative friction must be consider, the zero position decided, count the down load, the negative friction group pile, the infection on end - bearing and sedimentation and stability, how to deal with in design to avoid the negative friction and how to solve when the negative friction produced

    本文提出了在工程設計中如何處理樁基負摩擦力的方法，包括什麼情況下考慮負摩擦力、負摩擦力中性點位置的確定、樁基下拉荷載的計算、負摩擦力的群樁效應、負摩擦力對樁基豎向承載力和沉降的影響、設計施工中如何避免出現負摩擦力以及對已經出現的負摩擦力如何根治。
  19. Meanwhile, the influence of overlapping area on the beam foundation is modified by means of load amendment, and the influence of overlapping area on the pile - beam foundation is modified by means of stiffness amendment. by applying the model of stress - spread in shear - displacement method to describe the stress spread between piles and the geddes hypothesis to determine the stress distribution of pile, a displacement coefficient is deduced to calculate the flexibility matrix and the coefficient for load distribution of pile. considering the stiffness of foundation beam, the equation of the interaction of pile - beam - soil is established and an analysis program is developed related to the interaction

    本文通過採用剪切位移法中的應力擴散模型考慮樁與樁之間的應力傳遞作用；採用geddes假定確定樁身和樁端的應力分佈，推導位移系數，並以此為基礎求得柔度矩陣；樁身和樁端的應力分佈大小由樁的荷載分配系數控制，通過迭代法可以求出樁的荷載分配系數；在考慮基礎梁對樁?梁?地基土共同作用的剛度貢獻基礎上，提出了樁?梁?地基土共同作用方程，並通過本文作者開發的相應計算程序，經實例計算驗證了本文方法的正確性。
  20. ( 3 ) based on the working performance and mutual influence of the system of pcc pile - soil - cushion, pcc pile composite foundation is discussed in elastic method. a new calculation method of composite modulus of the pcc pile composite foundation is developed. furthermore, pile - soil stress ratio and settlement can be derived from the proposed method in this paper

    （ 3 ）基於pcc樁?土?墊層所組成的一個工作體系，綜合考慮各部分的工作特性及相互影響，對pcc樁進行整體分析，建立樁體平衡方程，考慮pcc樁在褥墊層及下臥層中的上、下刺入量對復合模量的影響，並通過迭代的方法最後確定樁體模量發揮系數，提出了一種求解pcc樁復合地基模量的計算方法，進而得到pcc樁復合地基的沉降計算和樁土應力比公式。
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