pile-on properties 中文意思是什麼

pile-on properties 解釋
染深性能
  • pile : n 1 軟毛，絨毛；毛茸。2 （布、絨的）軟面。vt 使起絨。adj d 有絨毛的。n 痔瘡；〈pl 〉痔。 blind pi...
  • on : adv 1 〈接觸、覆蓋〉上去；開（opp off）。 turn on the light [radio water gas] 開電燈[收音機、自來...
  • properties : （特性）命令修改特性
  1. Based on the structure and engineering properties, combined with the distribution rule of net foundation stress, it could better reinforce artificial soil with gravel pile and dynamic compaction

    摘要根據湖區填土的層次結構和工程特性，結合地基土中附加應力的分佈規律，採用碎石樁強夯聯合法能起到較好的加固效果。
  2. Influence of pile driving on properties of soils around pile and pore water pressure

    靜壓樁沉樁擠土效應現場監測及分析
  3. On the basis of in - site test of piles in two great bridges in one expressway project, this paper investigates the application of this technique applying to cast - in - situ pile in gravel, studies the bearing properties of grouted piles, examines the practicality of high - strain test use in grouted piles and analyses the grouted piles with vesic theory

    根據現場樁基動、靜載試驗，對卵石層中樁端壓力灌漿樁的承載特性進行了分析；探討了基樁高應變case法在灌漿樁中的適用性；並應用vesic球形空穴擴張理論對灌漿結果進行了分析。
  4. Furthermore, it was shown that load - displacement of pile groups and load distribution on pile top were affected by properties of soil and stiffness ratio of piles to soil, and by length, diameter, spacing, and number of piles

    在此基礎上，分析了剛性承臺條件下超大群樁基礎的荷載位移曲線變化規律以及樁頂荷載分佈規律受樁土剛度比、樁長、樁徑、樁距、樁數、土性等因素的影響規律。
  5. 5. based on the solutions developed herein, the main features of the interaction between visco - elastic layered soil and an integral pile or a multi - defective pile are systematically analyzed. the influence on the vibration properties caused by soil modulus, the degree of pile defects, and the length and location of the defects are discussed, and many important conclusions are drawn

    5 、利用所得解，對成層土中完整樁、變截面、變模量樁的振動特性進行了較系統的分析，並重點討論了土層模量、樁身缺陷程度、埋身、缺陷段長度、激振頻率等對樁項復剛度、樁頂反射波曲線、導納曲線的影響，得到了許多重要結論。
  6. Based on the solutions proposed herein, the longitudinal vibration properties of an integral pile in a uniform soil or layered soil, a pile with variable sections or variable modulus in a uniform soil are discussed respectively. the influence on the curves of complex stiffness, mobility and reflection wave of pile caused by soil modulus, the degree of pile defects, and the length and location of pile defects are emphatically discussed. 3

    利用所得解分別對均質土中完整樁、成層土中完整樁、均質土中變截面樁和均質土中變模量樁的縱向振動特性進行了分析，重點討論了土層模量變化、樁身缺陷程度、缺陷段位置、缺陷段長度等因素對樁頂復剛度、速度導納和反射波曲線的影響。
  7. Model test study on properties of pcc single pile

    單樁性狀室內模型試驗研究
  8. Changing the grading of sic particles not only affects the strength and pile density, but also modifies the phase compositions and microstructure of the material. with the reducing of sic particles, the strength of the material increases obviously. the nitrification scheme has the greatest influence on phase compositions and microstructure " of si3n4 ( si2on2 ) - sic, after two continuous nitrification reacting peak and short - time high - temperature treating, the best properties can be obtained ; and the residual strength of the composite is much higher after the thermal shock resistance test, which shows that the material possesses excellent thermal shock resistance

    本論文較全面地探討促進強度和顯微結構良好的si _ 3n _ 4 （ si _ 2on _ 2 ）結合相的實驗條件，實驗數據顯示：引入適量的燒結助劑能夠促進si _ 3n _ 4 （ si _ 2on _ 2 ）的生成和晶粒的長大，而過量時，其促進作用反而下降；隨著si粉加入量增加，生成的結合相明顯增多，復合材料的性能顯著提高；改變sic顆粒級配不僅影響復合材料的強度與堆積密度，而且對復合材料的物相與顯微結構也有影響，隨著顆粒逐漸細化，材料的強度有較大的提高；對復合材料的強度、物相與顯微結構影響最大的是氮化制度，經過兩個氮化高峰連續的反應和短時間的高溫后處理得到的復合材料性能最好；通過抗熱震性能實驗后復合材料的殘余強度較高，顯示出較好的抗熱震性能。
  9. Therefore, study on dynamic properties of cement mixed pile foundations and the soil structure interaction during earthquakes is of great theoretical and practical importance in seismic design. this dissertation studies the static and dynamic properties of cemented composite foundations systematically through tests and parameters of duncan - chang model and hardin - drnevich model are generalized. the seismic acceleration is conversed and used as input acceleration through nonlinear method

    本文通過試驗系統地研究了水泥攪拌樁復合地基的靜力和動力特性，得到了復合地基的靜力duncan ? chang模型參數和hardin ? drevich非線性彈性動力模型參數，採用非線性方法對地震加速度進行了反演並將之作為基巖輸入加速度。
  10. As for static or dynamic investigation, the results figured out based on interactive sps are deviate from that based on fixed - base hypotheses structure and the loading and deforming features exhibited in interactive system under the condition of various soil - layer, soil properties and pile properties etc are also discrepant, so the interactive design of whole foundation and superstructure parts are necessarily and primly emphasized by numerous researchers in engineering practice

    廣大研究者和工程技術人員在實踐中已經意識到將上部結構和基礎考慮作為一相互作用的整體進行設計的必要性和優越性，無論是對于靜力還是動力特性研究，樁-土-結構作為一個整體計算出的結果不僅與通常的剛性地基假定所得有較大出入，而且不同土層土質、樁屬性條件下的相互作用體系所表現的受力與變形特點也不盡相同。
  11. Firstly the paper introduces and generalizes the distribution, engineering classification and engineering properties of the tertiary mudstone in guangxi. then the paper analyzes the pile - tip bearing behaviour of the tertiary mudstone in guangxi. last aiming at the tertiary mudstone in nanning basin, the paper studies on its bearing capacity of pile tip by methods of in situ plate loading test, rigid - plastic body theory and elasto - plasticity theory

    本文首先歸納介紹了廣西第三系泥巖的分佈、工程分類與物理力學特性，分析了廣西第三系泥巖的樁端承載性狀，然後以南寧盆地第三系泥巖為代表，採用原位載荷板試驗、剛塑體理論及彈塑性理論三種方法研究其樁端承載力。
  12. And the clear and complete calculation methods of the piles in soft - rock in the standards have not yet been found. on the basis of testing study on bearing properties of bored pile in xigeda - mudstone in xichang - panzhihua expressway project, this paper works in three aspects

    對以該泥巖層為持力層的嵌巖灌注樁基礎未見專門研究文獻，現行各規范對極軟巖中的樁基亦沒有明確完整的計算方法。
  13. And in coordination with data obtained from an engineering test on site, the regularities of foundation settlement and the distribution properties of pile reaction, soil reaction and steel stress in raft, of the pile - ( thick ) raft tested are analyzed. in the same time, the calculating results with finite element method almost correspond with measured results

    另外，通過對一超高層建築樁（厚）筏基礎進行原位實測，取得了比較完備的實測資料，分析了基礎沉降的特點和樁頂反力、樁間土反力和筏板鋼筋應力的分佈特點和規律，同時用有限元法進行了近似計算，與實測結果基本吻合。
  14. In this dissertation, on the basis of the existing work, the longitudinal vibration theory and the relevant properties of pile with defects and variation modulus in layered soils is studied, in which viscosity of pile material is considered and surrounding soils are simulated respectively with normal voigt model, normal maxwell model, general voigt model and general maxwell model

    在總結前人研究成果的基礎上，本文將樁側土分別簡化為標準voigt模型、標準maxwell模型、廣義voigt模型、廣義maxwell模型，並考慮樁自身材料阻尼，對成層土中變阻抗樁的縱向振動理論及其特性進行了研究。
  15. The paper introduces a multiparameters static load test method. compared with a routine test, the bottom and the top settlements can be observed by this method and multiparameters are aquired. based on these parameters, we can get a generally analysis on the elastic - plastic compression of the pile, the side bearing and the bottom bearing as well as the properties of the soil under pile

    介紹了一種既觀測樁頂沉降又觀測樁端沉降的樁身壓縮量的實測方法，區別于常規的靜載荷試驗，該靜載荷試驗能夠提供多方面的參數，可以對樁身彈性壓縮量、側阻、端阻的發揮程度、樁端持力層性狀有一個比較全面的了解。
  16. The properties of pile group under vertical load are analyzed by the three - dimensional finite element method. on the condition of this geological property, some main conclusions are obtained

    在豎向荷載作用下，荷載在樁間的分配，最終以中心部分樁受到的荷載最大； 2
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