【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。更多还原

【Abstract】 Aiming at a new foundation style named geocell and broken stone pile composite foundation, the action mechanism is discussed and the orthogonal design theory applied in the paper The prime factors which affect the reinforce result through the orthogonal design theory, and the influence extent are gained As a result, the optimum design for the parameters are done to direct the design of the new foundation style Finally, through the example of a certain highway, an actual application of the method is shown更多还原