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- stress ratio of pile and soil 桩土应力比
- Experimental study on stress ratio of pile to soil with gravel pile and lime-soil pile composite foundation 碎石桩灰土桩复合地基桩土应力比的试验研究
- the stress ratio of the piles and soil 桩土应力比
- stress ratio between pile and soil 桩土应力比
- 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 dry jet mixing pile (DJMP)has been widely used for the soft ground improvement in expressway engineering, but the stress ratio of pile to clay and deformation of composite foundation are not well understood. 水泥土搅拌桩在高速公路的软基处理中得到了广泛应用,但是对水泥土搅拌桩地基深层桩土应力比和变形未能有深入的认识。
- 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。
- 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。
- stress ratio of pile to soil 桩土应力比
- integrated action of pile and soil 桩土共同作用
- average velocity of Rayleigh wave of pile and soil 桩土平均瑞利波速
- the interaction of pile and soil 桩土相互作用
- 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。
- stress ratio of pile with earth 桩土应力比
- 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。
- The loading transfer in composite foundation and the settlement and variation of stress of soil and stress ratio of pile-soil law are analyzed under different loading conditions. 对不同荷载水平下复合地基中单桩荷载传递特性、桩间土的沉降、桩间土上的应力及桩土应力比的变化规律进行了分析；
- reaction force of piles and soil 桩土反力
- The ratios of 1 to 5 and 20 to 100 are the same. 1与5之比和20与100之比相同。
- 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。
