Based on the results , the computation method for deformation of the secondary consolidation reflecting the influence of consolidation pressure was developed 在此基础上提出了正常固结土次固结沉降量随固结压力变化的计算方法。
Based on it , the concept and calculation formula of secondary primary settlement ratio were put forward , which can determine the ratio of secondary consolidation settlement and primary consolidation settlement 提出了“次主沉降比”的概念和计算式，采用次主沉降比来确定次固结沉降与主固结沉降的比例。
The main consolidation and minor consolidation happen at the same time . the main consolidation equels to viscoelastic settlement , and the minor consolidation includes viscoplastic settlement and viscoelastic settlement 主固结沉降属粘弹性沉降，次固结沉降则包括粘弹性沉降和土骨架屈服所产生的粘塑性沉降。
In this dissertation , on the basis of the existing work , the consolidation settlement and the stability of the structural soft clay ground have been studied with the methods , such as the structure characteristic experiment of soft clay , modeling and theory analysis 在总结前人研究成果的基础上，本文通过软土的结构性试验、模型建立和理论分析等方法对结构性软土地基的固结沉降特性及稳定性进行了研究。
Since the soil structure characteristic is an intrinsic determinative factor of soft clay engineering property , it is necessary that experiment and theory research on the soft clay structure characteristic be carried on in order to explain the consolidation settlement property of the soft clay ground 土的结构性是决定软土工程特性的一个内在因素，开展软土结构性方面的试验和理论研究对进一步弄清软土地基的固结沉降特性是非常重要的。
With the established dynamic pore pressure model , the calculated results of total stress method and effective stress method are compared . consolidation settlement induced by dispersion of residual pore pressure is calculated , and the effect of pore pressure on pavement settlement is discussed 采用本文建立的软土地基动孔压模型，对比分析了不排水有效应力法和总应力法计算结果，计算了残余孔隙水压力消散所产生的固结沉降，探讨了孔压对道路变形的影响。
According to the module of the consolidation settlement curves and their characteristic relations , we design the simulation system of the large test platform , this paper introduce the whole design thought of the test platform , and emphasis on the analysis design of the critical segment in the design procedure 根据以上得出的固结沉降曲线形式及其特征关系，进行了大型沉降模拟试验系统的研制工作。本文主要阐述了试验系统的总体研制思路，重点讨论了研制过程中关键坏节的技术设计，并对整体试验系统的沉降模拟适应性进行了理论分析，确定了研制方案的可行性。
In this paper , terzaghi " s single one dimensional consolidation theory is reformed and make it use widely . a mathematical model is founded which embodies that load deformation and time effect on final consolidation settlement . the mathematical model is used in the simulation of the course of consolidation settlement and a program is edited . the program presents the regularity ofload time and consolidation settlement 对太沙基单向固结理论进行了修正，使其理论应用更加广泛；提出了能够反映荷载、变形和时间三者对固结沉降相互影响的数学模型；并且应用该模型对公路软土地基固结沉降过程进行了仿真分析，编制了相应的程序；计算得到了固结沉降随荷载和时间的变化规律。
This thesis gets forecasting ground settlement of sk3 + 355 section of shenzhen metro da ~ ke running tunnel after it is completed 6 months , also gets forecasting ground settlement of sk3 + 395 section after it is completed 15 months . finally , the model test data are compared with the site measurement data 本论文通过多个模型试验的研究，得到了深圳地铁大~科区间里程sk3 + 355断面在隧道竣工后6个月内地表固结沉降的预测值，也得到了sk3 + 395断面三孔三线隧道施工引起的沉降和隧道竣工后15个月内地表固结沉降的预测值。
On the basis of the previous achievements and the settlement observed data , considering the obvious creep characteristic , visco - elastic - plastic creep model , which reflects the saturated soft clay ' s nonlinear deformation characteristic , has been proposed in this paper , with the consideration of the primary and secondary consolidation settlement . the soft clay visco - elastic and visco - plastic deformation is also depicted respectively 针对具有明显流变特性的饱和软粘土，在总结前人研究成果和整理沉降实测资料的基础上，把主次固结沉降结合起来考虑，提出了反映其非线性变形特性的粘弹塑性流变模型，分别对土体的粘弹塑性变形进行描述。
