上部结构

Due to the atmosphere temperature change, the bridge superstructures' thermal deformation exist impersonality which is a fact.

由于周围大气温度的变化，桥梁上部结构产生的温度变形是一个客观存在的事实。

It is not reasonable to analyze the internal force and distribution of upper structure without base.

撇开基础来分析上部结构的内力大小和分布是不合理的。

The superstructure has used the model of elastical constitutive relation; the pile-group foundation has quoted the soil-pile equivalent compound model. It has been analyzed the constitutive relation for soil-pile equivalent compound which regarded as the transversely isotropic body this construction relations, and determined the corresponding elastic constant.

上部结构采用线弹性本构模型，下部群桩基础引用了桩土等效复合体模型，分析了将桩土等效复合体视为横观各向同性体的本构关系，确定了相应的弹性常数。

To prevent superstructures to fall off during earthquakes , restrainer devices are often needed at expansion joints of bridges to limit the relative displacement between adjacent bridge segments and between bridge deck and the pier at expansion joints .

为防止上部结构在地震中发生落梁破坏，通常采取适当的限位措施来限制相邻梁体和墩梁间的相对位移。

Furthermore, a scale-down skew bridge model has been constructed to perform the shaking table test. According to the experimental results, the inertial forces from superstructure can be reduced because of the sliding mechanism.

再者，建立一座缩尺斜桥模型进行振动台试验，根据试验结果显示，支承垫的滑动将会降低桥梁系统上部结构惯性力的生成。

Rugged stainless steel gate, long-life packing, stainless steel stem, corrosion resistant yoke sleeve, and heavy duty superstructure.

坚固耐用的不锈钢闸板，经久耐用的填料，不锈钢阀杆，耐腐蚀轭架轴套，重型坚固的上部结构。

In soft soil area, the interaction of subgrade deformation and superstructure is a very important matter must taken into consideration.

在软土地区地基变形对上部结构的作用是必须考虑的重要内容。

Raft foundation can be analyzed by this program. And interaction of raft foundation in different plane shape and different thickness with soil that simulated by Winker or two-parameter soil model and high-rise building superstructure can be computed and analyzed. The program provides a new and effective analysis tool for the practice of high-rise building raft foundation engineering.

针对上述各种计算理论及分析内容，自行编制了相应的面向对象计算程序PIASRFS-2007，程序用C++语言在VC++平台中编制，采用该程序可以采用无网格法对筏板基础进行计算分析，并能对不同平面形状、不同厚度的筏板基础与Winkler、双参数弹性地基及高层建筑的不同上部结构进行三者的共同作用计算分析，该程序为高层建筑筏板基础工程实践提供了一种新型有效的分析手段。

Fourthly, I have discussed the method to adjust torsion through presetting decentration of support abutment, and analyzed the influence on the superstructure of it.

再次，讨论了预应力曲线梁桥预设支座偏心调整扭矩的方法，分析了支座预偏心对上部结构内力的影响。

So how to confirm the superstructures' thermal deformation well and truly is the one key of analyse the jointless bridges' loaded properties.

因此如何准确计算桥梁上部结构的温度变形是分析研究无伸缩缝桥梁受力性能的关键之一。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。