What ' s more , the paper , based on a project example , suggested a rational widening embankment structure . by using finite element software - ansys , and according to different environment on soft ground ( including different height of embankment , different thickness of soft ground and different layer - number of reinforcements and so on ) , the paper also analyzed the effects of the geosynthetics which reducing the non - uniform settlement of the new & old embankment , the deformation characteristics and settlement rule of the widening embankment structure , then presented rational widening programs of the embankment structure 另外，本文还以工程实例为背景，拟定软土地基上旧路加宽比较合理的路基结构，并运用大型有限元分析软件ansys进行有限元分析，就软土地基上旧路加宽结构在不同的情况(主要指不同的路基高度、不同软土层厚度、不同的加筋层数等)下，对土工合成材料减少新旧路基不均匀沉降的效果进行分析计算，讨论了软土地基上加宽路堤在不同情况下的变形特征和沉降规律，并在上述基础上，提出不同情况下较合理的路基加宽方案。
There are two parts in this paper . the first part studies the deformation behavior of soft soil under embankment by laboratory model test . in the tests , we mainly considered a few factors , such as depth of soft soil , the magnitude and rate of loading , and its slope angle etc , which effected on the deformation of soft - soil foundation 本文分为两个部分，第一部分是通过室内模型试验对路堤下软土地基的变形特性进行了再认识，在试验中考虑了软土层的厚度、荷载大小和加荷速率以及软土层的倾斜等几个因素对软土地基的侧向变形和竖向变形的影响。
It also analyses the influential factors of ground improvement , finds out the key factors , and makes the filling height , thickness of soft soil and the original void - ratio as the input parameters of decision model . then , their subject functions are formed according to the clearing up and the statistics of many practical data . finally the fuzzy inference principle is founded based on many experiments 分析并找出了软基处理的关键影响因素，选择填土高度、软土层厚度和软土的初始孔隙比作为决策模型的输入参数，通过对大量实际数据的整理统计工作，构造了它们的隶属函数，通过大量试验，建立了模糊推理规则，并结合具体的工程实践证明了本模型的实用价值。
Abstract : in this paper the visco - elasticity constitution relationship of cyclic degradation describing offshore soft clay behaviors is studied . a method for quantitatively analyzing the stability of offshore soft soil sites under wave loading is developed by combining the relationship with water - mud multi - layer interface model . since the variation of nonlinear visco - elasticity parameters due to cyclic degradation of soft clay can be considered , the analytic results can reflect the changing process of soft clay under wave loading 文摘:本文研究了海洋软土的循环弱化粘弹性本构关系，进而把它与波浪、水、土多层计算模型相结合，提出一种定量分析波浪作用下海洋软土场地稳定性的方法.由于它考虑了软土的循环弱化而导致的非线性粘弹性参数的变化，使分析结果能比较真实地反映波浪作用下海洋软土层的变化过程
