沉降

The process of dealing with different sedimentation of a hospital in soft groundsill is introduced. The cause of the sedimentation accident is analyzed and the advantage and disadvantage of the disposal of using anchoring pile to stop sedimentation or separating the two buildings are compared.

提要］ 介绍了针对软土区某医院一高、低层建筑发生过大差异沉降的处理过程，分析了沉降事故产生的原因，并比较了采用锚杆静压桩止沉处理方式和采用脱体处理方式的优缺点，工程最终采用脱体处理方式。

With iterative calculation method, loads of pile cap ,side frictional stress, settlement of pile cap, settlement between pile and soil,are deduced in condition of a group of initial side friction coefficients.

根据这些协调方程组，在给定一组初始桩侧摩阻力系数的条件下，运用迭代计算，最终可求出复合地基中的桩顶荷载、桩侧摩阻力、桩顶沉降及桩间土的受力和沉降。

Results showed that settling rate is in inverse ratio to the value of SV and MLSS. Sludge age, oxygen consuming rate, extracellular polymer and removal efficiency of COD take changes with variety of settling rate.

结果表明：作为选择压的沉降速率与反应器中SV值和MLSS成反比关系；在沉降速率变化过程中，污泥龄、耗氧速率、胞外多聚物和COD去除率均产生变化。

Therefore, according to the critical loads of acidity, China might be divide into two parts approximately by the 400mm isohyet - the northwest part could generally tolerate more than 2.0 keq × ha-1× a-1 acid deposition, but the southeast one could not.

根据酸度临界负荷可以粗略地将中国划分为东南和西北两部分，其分界线大致与400mm 等降水量线重合。中国东南部大部分地区只能接受小于2.0 keq × ha-1× a-1的酸沉降，而西北部则普遍可以接受大于2.0 keq × ha-1× a-1的酸沉降。

Methods According to compaction correction model and Airy isostasy hypothesis, backstripping methode can be used easily to calculate the total subsidence and tectonic subsidence of the two sags.

利用回剥技术，根据压实校正模型和艾利均衡模型对两凹陷的总沉降量及构造沉降量进行求取。

The earlier rift Phase is composed of two sub-rift episodes withquick subsidence, and the later thermal subsidence was superimposed with rapidsubsidence related to crustal isostasy induced by higher density mantle and cooling ofthe lithosphere.

渤海盆地内的后期热沉降叠加了12Ma以来由高密度地幔及岩石圈冷却诱发的快速均衡沉降。

The settlement of the refuse is one of the important factors in sanitary landfill design.

垃圾土的沉降是卫生填埋场沉降机理设计时需考虑的一个重要因素。

Recurrent formulas for calculating the coefficients of the Legendre polynomial and the expressions for calculating the sedimentation coefficient are deduced analytically.

为了研究多分散低Péclet数沉降问题，我们先以Legendre多项式展开法得到了计算对分布函数的普遍递推式，以及由Legendre多项式的系数表示的沉降积分。

After using the technique, the bearing capacity of the foundation was improved, the foundation liquation was eliminated obviously, and the settlement quantity and un uniformity settlement value were reduced.

在锦屏水电站3#营地基础加固中，应用振冲碎石桩法加固深厚粉细砂层地基，有效提高地基承载力，明显消除了地基土的可液化性，减少基础沉降量和不均匀沉降，满足修建多层建筑的设计要求。

Analyzed on the tunnels that used EPB method in different soils, the more logical three-dimensional finite element model is based, which can reality represented the soil transfiguration. 3 Due to the engineering example, a 3D FEM simulation model was founded. The model was used to study the rules of soil deformation and surface settlement during shield tunneling. 4 The characteristics of loess include the module, conglutination force and inner friction angle of the loess, affected the soil deformation. 5 The influence factors to the surface settlements such as the depth of soil, the outer diameter of the shield tunnel, the released stress at the cutting face, the fill ratio of the shield tail void, pouring-slurry press, thrusts and lengths of shield and digging steps were studied using the FEM method. References is brought forward in the loess areas of Xi'an was proposed.

通过对不同土质条件下盾构法进行地铁隧道施工的有限元分析，全面反映盾构推进对土体变形的影响情况； 3根据有关勘测资料，建立合理的盾构法施工三维非线性有限元模型，对盾构法施工引起的地层变位和地表位移情况进行计算，分析了盾构施工引起的地层变形规律和地面沉降规律； 4研究了黄土特性(地基模量、粘聚力和内摩擦角)对盾构法施工中土体变形的影响； 5利用三维有限元对盾构施工过程中影响地面沉降的因素(覆土厚度、隧道外径、开挖面压力变化量、注浆压力、盾尾空隙填充率、开挖步长、盾构机的长度和推进力等)进行研究，为今后西安地区地铁的建设提供参考。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。