【摘 要】
：
针对土工格室垫层碎石桩复合地基这一新型的地基处理形式,深入探讨了其独特的承载机理,并在此基础上,运用正交设计理论,对影响加固效果的各主要因素进行了探讨,得出了各因素
【机 构】
：
湖南大学岩土工程研究所,湖南大学岩土工程研究所,湖南省交通厅 长沙市410082,长沙市410082,长沙市410011
论文部分内容阅读
针对土工格室垫层碎石桩复合地基这一新型的地基处理形式,深入探讨了其独特的承载机理,并在此基础上,运用正交设计理论,对影响加固效果的各主要因素进行了探讨,得出了各因素对地基加固效果的影响程度,进而对各参数进行优化设计,对这一新型结构的优化设计方法进行了初步探讨。最后结合某高速公路地基处理实例,给出了上述方法的实际应用。
Aiming at the new form of foundation treatment of geocell cushion with gravel pile composite foundation, the unique bearing mechanism is discussed in depth. On the basis of this, the orthogonal design theory is used to analyze the main factors affecting the reinforcement effect Explored and discussed the impact of various factors on the reinforcement effect of the foundation, and then optimized the design of each parameter, and discussed the optimal design method of this new structure. Finally, with examples of a highway foundation treatment, the practical application of the above method is given.
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