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- piles and soil stress 桩土反力
- The adjustment function of cushion from its thickness and modulus on the stress of pile and soil was studied. 褥垫层对桩土应力的调节作用,复合地基的应力随褥垫层的模量和褥垫层的厚度变化规律。
- The numerical interation of the relationship of stress and displacement between pile and soil has been gained by adopting the analysis method of the load transfer function. 摘要采用荷载传递函数的分析方法,模拟计算桩土之间的应力与位移关系。
- Research purposes: Using loading test on the DJM pile in strengthening soft foundation,the research and analysis are made on the stress mechanism of the pile and soil. 研究目的:通过对粉喷桩加固软基的载荷试验,研究分析桩及桩间土的受力特性。
- Except for the stiffened platform effect of geogrid-reinforced cushion,the soil arching effect of embankment also has an effect on the stress adjustment between pile and soil. 桩土应力比是桩土应力调整结果的直接表现,而路堤土拱效应以及褥垫层刚性承台效应对荷载调整作用正是桩土应力调整过程的体现。
- the stress ratio of the piles and soil 桩土应力比
- In this paper, the finite element method is used for the analysis and computation of interaction between pile and soil in super-highrise frame-tube. 本文采用有限元法分析计算了超高层筒中筒结构桩土的共同工作。
- The force transmission between pile and soil in homogeneous base is studied as plane strain occurred by mutual contact of two different media. 把匀质地基中的桩、土之间力传递问题当作两种不同介质相互接触的平面应变问题来研究。
- stress ratio between pile and soil 桩土应力比
- stress transformation between pile and soil 桩土应力传递
- shear stress between pile and soil 桩-土间剪应力
- Through in-situ tests on multi-pile composite subgrade, the authors analyzed stress-ratio, bearing ratio and bearing capacity factors of piles and soil in multi-pile composite subgrade, and made some suggestions to project designer. 摘要通过一个具体工程的试验研究,分析了多桩型复合地基桩土应力比、荷载分担比、桩与土承载力发挥等桩土承载性状,并据此提出了若干建议性的结论,供工程设计参考。
- According to the technical characteristics of preloading piles, by analyzing the mechanism of interaction of piles and soil, the mechanism of rebound of piles in the course of underpinning was gained. 摘要根据预压桩托换法的工艺特点,通过桩-土相互作用的工作原理分析,得出预压桩托换中桩体回弹的工作机理。
- A method to design and optimize on this composite foundation is provided, include of the size of cap on the top of pile, how to calculate the load on piles and soil, and the concise method with two step for calculating settlement. 并提出PTC疏桩复合地基的优化设计思路,桩帽的设计方法,桩、土分担荷载的计算方法,以及沉降计算中简单适用的分部计算法和拟应力修正法。
- By choosing proper load transfer model, the transfer differential equation of load and settlement has been solved with the interation between pile and soil taken into consideration. 选取了合理的荷载传递模型,并解出了考虑桩土共同作用的桩身荷载和沉降关系的传递微分方程,得到桩顶荷载与桩顶沉降的关系式。
- The slow movement of rock debris and soil down a weathered slope. 蠕动岩石碎片和土壤沿着受风雨侵蚀的滑坡向下缓慢移动
- Effect of Saline Alkali Soil Stress on Zea mays L. 土壤的盐碱化对玉米的胁迫作用。
- The characteristics of co-operation of pile and soil, reinforce mechanism, failure mode and engineering characteristics of rammer carrier CFG pile composite foundation are also researched. 研究夯扩载体CFG桩复合地基的桩土共同作用特性、加固机理、破坏模式和工程性质。
- The green book is at the bottom of the pile and the red one is on top. 绿皮书在那一堆书的底下,红皮书在上边。
- Thetheories of the related research and test methods still now continue to use relatedtheories of the pile-soil system of on the supposition that there is no glide occurredbetween pile and soil. 相关研究采用的理论与试验方法目前仍然沿用桩-土体系相关理论的假定之一“桩与桩侧土之间的位移协调一致,即桩-土之间不产生滑动,桩身某点的位移即为与之相邻点土体的位移”。