固结了的

This paper discusses easily some of normal uses of soft soil groundsill reinforcement in our life which includes the use of methods ,the choose of methods , the precess of design , construction process and shall budget, the best option, to the drainage consolidation law, the law and deep powder reinforced three ways -- through law, for example, the specific design of Shandong BinboHighway K57+380~K57+475 soft databases while.

本文简要介绍了高速公路地基处理中常方法在地基处理实例中的应用，包括资料的使用、方法的选择、设计的过程及施工组织和概预算，最优方案的选择等，以排水固结法、深层搅拌法和振冲法等三种加固方法为例，具体设计山东滨博高速公路K57+380～K57+475段的软基加固。

The rate of subsidence has been decreasing from area near vertex of delta to the coastal zone and some place is even rising, particularly in the early formed area. What is the different in the coastal is that the rate of subsidence is still high and can sustain a long time. This is because the land subsidence in the delta is mainly caused by the consolidation of sediments if there is no human activity. Especially in the newly formed area, Qingshuigou sub-delta, the rate of subsidence was more than 50 mm/a in the begining and now is still higher than 10 mm/a. When the newly sediments discharged by the Yellow River landed on the subaquatic delta, its load can drive the concolidation of the silt, which is on the surface of the Bohai seafloor. The rate of consolidation of the silt will be decreasing quickly in the first years, but still a long time in the later time with a slow rate.

研究结果表明：现代黄河三角洲在以宁海为顶点的河口扇形区域，近期均经历了不同程度的地表下沉过程，但是随区域地理位置和时间的不同，地表变化空间差异性比较明显；三角洲顶点附近区域的下沉速率自上世纪末开始逐渐减小，后期甚至出现轻微的抬升；滨海沿岸附近地区的地表形变特征相对比较复杂，各期叶瓣相互叠置及其各类沉积物的不均匀分配，使由沉积物自然固结压实引起的地表形变具有显著的空间差异；目前，除清水沟流路叶瓣表现为快速沉降以外，其它滨海沿岸区基本上都表现为微弱的下沉。

Over the years, when we discussed thixotropism, than indirect cause of thixoforming, the simplest method is: earthquake activity ink system is in the outside world rhythmic Sesmic into a gel, its rhythm vibrations can be gently tapping regular circumrotation or tilting agitation, and so on, that is, if you are not without effect could cause-and-ink, when the formation of condensation solids reach 1%-2%, and particle not òao radiofrequent symmetry form a gel is entirely the result of the particle moves towards the arrangement.

多年来，在我们辩论触变性时，不常遗漏了不直接的触变来因，最简单的辨别办法是：震凝性的火不朱编制是在边界有节拍的波动下变不败凝胶，其节拍波动可以是不沉不沉敲打，有法规的圆周活动或摆式搅动等，即若无边界功用不离不克不及造不败火不朱形不败固结，当那不流体含量到达1％－2％把握，而且粒子不呈不不差称性时，其形不败凝胶合座是粒子走向摆列的甘休。

The comparison shows that the presented algorithms are capable of the numerically implementing of complicated constitutive model; and the modified ALPHA model, which overcomes the deficiencies of modified Cam-Clay model, such as predicting higher peak strength for over consolidated clay and assuming elastic deformation inside the initial yield surface, can depict the nonlinear and nonrecoverable deformation before yielding. Through varying model parameters, more complicated deformation behaviors can be simulated by the modified model.

改进的本构模型克服了修正剑桥模型预测的超固结土峰值强度过高、初始屈服面内假定为弹性变形等缺点，能够较好地描述土体初始屈服面内的的非线性和不可恢复性变形特征；通过变化模型参数，可模拟变形特性较为复杂的土体。

From overburden layer s,semipervious layers above depression-cone level drainage consolidation,porous media(geo-formation) compression and water compression,the ground settlement mechanism is analysed during foundation pit dewatering.

从降落漏斗水位以上覆盖层、弱透水层的排水固结过程到多孔介质的压缩、水的压缩三方面分析了深井降水引起地面沉降的机理，得出降水引起地面沉降的压缩层厚度主要为降落漏斗水位以上降深范围内的覆盖层和弱透水层厚度的结论。

Based on the fold beelines model, an apropriate parameter for structured soils, termed structured parameter was presented. This parameter could describe fraction of plastic work stored under compression, and the difference of mechanical behavior between overconsolidated soils and structured soils.

基于这个双段线的压缩模型，提出了一个土的结构性参数，这个土性参数可以反映结构性土压缩过程中塑性自由能和耗散能的比例关系，并且可以表述结构性土和超固结土力学性状的不同。

The obtained SWCC shows that the results obtained from the two methods can be considered as consistent.4. By using a suction-controllable oedometer for unsaturated soils, a series of wetting tests at constant net stresses and compression tests at different constant suctions are performed on compacted sand-bentonite mixtures to study the coupled hydraulic and mechanical behaviour of unsaturated expansive soil.

两种方法测到的SWCC曲线有较好的一致性。4、采用非饱和土固结仪对膨润土与砂混合物进行吸湿试验及常吸力下的压缩试验，研究了膨润土与砂混合物的水力和力学特性。

According to triaxial consolidation curve of saturated clay, the relation between the volumetric strain and the average effective stress and the relation between the volumetric strain and the vertical strain at a particular instant of time were derived.

2.2。根据软粘土的三轴排水固结试验曲线，建立了土中一点在任意时刻的体积应变与平均有效应力之间的关系式以及竖向应变与体积应变之间的关系式

Because the cement mortar solidifying time is long,it affected the efficiency of the drilling;If the strength of mortar is not enough during drilling operation,slagging water in the drill hole will run out some mortar,affect the pipe's stability and hole's quality.

由于水泥砂浆固结时间长，影响了钻进的工效；若在砂浆凝结强度不够时进行钻进作业，则钻孔施工的排渣水会将部分砂浆冲出，影响套管的稳定性和成孔质量。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。