ultimate bearing pressure 中文意思是什麼
ultimate bearing pressure
解釋
極限承壓力-
In this section the author analyses the rules of the pile ultimate tip resistance and the shaft friction resistance distribution and their exertion of cast - in - place socketed piles instrumented with strainometers in soft muddy rock. the second aspect of the paper is the analysis on the current rock pile vertical bearing capacity in the four standards gb50007 - 2002, tb 10002. 5 - 99, jtj024 - 85 and jgj94 - 94, then the design method with correlated formula of socketed piles in xigeda - mudstone is given. at the end of this paper, based on the research of pressure grouting technique in recent years, and combined with in - site test result, this paper puts forward the design and calculation method to grouted pile in xigeda - mudstone and the principle of choosing grouting parameters, which provid es experiences for applying this technique and further studying
本論文結合省級科研項目「西攀高速公路昔格達組泥巖層中鉆孔樁提高承載力的研究」 ，所做的研究工作主要在以下三個方面：一是根據8根樁身內埋設量測元件試樁的單樁豎向靜載荷試驗資料，分析了各試驗樁特別是常規沖孔灌注嵌巖樁在昔格達泥巖中的軸向力、側摩阻和樁端阻力的分佈和發揮規律；二是在討論現行規范對嵌巖樁承載力的計算公式的基礎上，探討了在昔格達泥巖層中的沖孔灌注嵌巖樁的側摩阻和端阻的計算方法，並推薦了相應的計算公式；最後，在吸取近年來對灌注樁后注漿技術研究成果的基礎上，結合現場試驗研究結果，分析了該項技術在昔格達巖層中的應用效果，提出了相應的參數選取，從而為壓力灌漿技術的工程應用和進一步研究提供經驗，並為今後在該地層中合理選用樁型以及指導施工提供了依據。 -
Study on ultimate bearing capacity of static pressed pile based on excess pore water pressure dissipation
基於超靜孔壓消散的靜壓樁極限承載力研究 -
At this instant, bottom plates experience large slamming pressure, which can damage bottom plates. the major content of this thesis is to calculate slamming pressures and ultimate bearing capacities more rationally by probabilistic analysis method, and to estimate the safety by reliability analysis method
本文的主要內容就是在考慮各種不確定性因素影響的情況下，用概率分析的方法較為合理地計算作用在底板上的砰擊壓力和底板極限承載能力，並用可靠性方法合理評定底板的安全性。 -
Random - fuzzy analysis of relationship between last press - pile force and ultimate bearing capacity of static pressure pile
靜壓樁壓樁終止壓力與極限承載力的隨機模糊分析 -
Prediction of excess pore water pressure resulted from static pressed pile and time - dependent pile ultimate bearing capacity
靜壓樁引起的超孔隙水壓力及單樁極限承載力預測
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