土体

The sedimentary curve is of hyperbola, and is similar with that of the consolidation progress of natural clays.

试验结果表明泥浆沉积模式为等速沉积－过渡区－慢速沉积，采用双曲线的方法进行拟合后，发现疏竣淤泥的自重沉积过程与一般土体的固结过程相似。

During the stage with steady pressure, the strain-time curve can be fitted with hyperbolic function; and the influence of loading rate on the strain-time behavior in this stage is obvious.

基于静三轴仪，进行控制不同加载速率的连续加载K0固结试验，研究连续加载条件下K0固结过程中土体的变形特性及加载速率的影响。

The theory of high-strain dynamic testing of pile bearing capacity. The basic calculation expression of pile high-strain dynamic testing is rederived in a simple way, especially the semi-empirical analytical expression of wave equation . Besides, theoretically it has been proved that it's not necessary to have identic section hypotaxis along pile, and the application condition and reasonable operation have been pointed out. the CASE comprehensive method is suggested to replace the traditional CASE method. author has made a lot of improvement for the mathematical model of the matching analysis measured curves in the business software CCWAPC and scientific research software JXWAPC of which the author is in charge.

关于高应变动力试桩法的理论研究以简明方式重新推导了高应变动力试桩法基本计算表达式，尤其波动方程半经验解析表达式，同时从理论上证明了CASE法并不需要桩身等截面假设，亦指出了该方法的适用条件及合理使用办法，并建议利用CASE综合分析法取代传统的CASE分析法；作者在其负责编制的商业软件CCWAPC及科研软件JXWAPC中，对波动方程拟合分析法数理模型进行了一系列重大改进，考虑了灌注桩桩周土体的变形特性和动荷截作用下的非线性效应、大直径桩的横向惯性效应。

The study indicates: the pore's and particle conglomerate's change are all linked together under load; with the load increasing, the arrangement of the particle conglomerate is developed to the immethodical state and the pore's directionality is better than the particle conglomerate's; through changing its own form and adjusting its arrangement under load soil mass transform piece by piece into the steadily load-bearing form and its deformation develop towards the trend that the deformation reduces.

研究结果表明：孔隙和颗粒集聚体的变化存在一定的关联性；随着荷载的增加，颗粒集聚体排列向着杂乱无序的方向发展，孔隙定向性优于颗粒排列；在荷载作用下，土体通过自身形态的变化，排列形式的调整，逐步向稳定的承载形式过渡，使变形向逐渐减小的趋势发展。

The consolidated part is made up of the inartificial soil and reinforced material.

加固区是由天然地基土体和增强体两部分组成的人工地基。

The test measurements at the roadbed of the Hua Shixia in the National Road 214 (Qinghai-Sichuan Highway), are also introduced to check and compare the distribution and development of the temperature and deformation fields by the numerical analysis, in order to reveal the inhesion mechanism of the thermodynamics in the freezing heaving and thawing of the frozen soil engineering.

本文试图从正冻土的热、质与水分迁移的根本机理上全面描述冻土体的冻胀融沉变形特性与规律，从而将冻土工程当前的以温度为基点的、经验化为主的设计原则与准则向以冻土变形与工程稳定为基点的、科学量化为主的设计理论与设计方法方向迈进一大步。

It resulted in displacement and deformation of the inshore structures,which affects the safety of the port seriously.

通过对转角处岸坡土体以及接岸结构变形的原型观测，探求岸坡变形规律及主导因素。

The influential factors of cohesive soil's compressibility are analyzed from the angle of its interior structure.

从土体内部结构形态角度分析了粘性土压缩性影响因素。

The isograph of soil displacement, the distribution map of active pressures, the crack depth between the wall and soil, and the settlement influence areas radius of the cantilever sheet pile wall have been gained successfully.

并求证了拉锚式支护结构的锚固力F对控制支护土体变形的有利影响。

The value of a calculated case of pipe jacking in soft soils is compared to that of observations.

利用所建立的半解析单元法，就软土地层中顶管工程实例计算了施工所引起的土体位移。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐