下梁

Architecture A decorative or weight-bearing structural unit, two sides of which form a right angle with one arm flush against a wall and the other flush beneath a projecting surface; a console or corbel.

梁托：一种装饰性或承托重物的结构单元，其两边形成一直角，一臂嵌在墙上，另一臂嵌在一突出表面下；肘托或梁托

The stresses and displacements of the crane beam are calculated when the counterfort columns (1.5 m or 5.0 m under the beam) are considered or not considered in class-Ⅲ and-Ⅳ surrounding rock.

分别计算了Ⅲ、Ⅳ类围岩设扶壁柱（梁下1.5m或5.0m）与不设扶壁柱的岩壁吊车梁结构的应力和位移。

What is more,the model experiment of the composite crunode was done.The study sh...

研究表明，合成梁式的结点可用于无伸缩缝桥梁设计；在满足设计承载力的情况下，桥台的高度和长度宜取小值；桩存在一个合适的相对刚度，当桩相对刚度超过这个值时，对合成梁式的结点受力几乎没有影响。

In order to guarantee the construction quality of 500 mm×1 900 mm bonded prestress beam,its construction procedure,installation and demolishment of formwork,corrugated pipe setting,prestressed beam baiting,threading and stretching duct grouting and end envelop and other construction points were illustrated,so as to guarantee both quality and quantity.

为了保证500 mm×1900 mm预应力梁的施工质量，对该预应力梁的施工顺序、模板安装与拆除、波纹管留设、预应力筋下料、穿束与张拉孔道灌浆及端部封裹等方面分别阐述其施工要点，保质保量地完成了该预应力大梁的施工。

This approach can be applied to determine the parameter distribution of structural damping characteristics.

理论分析证实基于弹性波动力学理论下粘滞阻尼理论及复阻尼理论在杆的轴向振动及梁的横向振动中的一致性，可应用这种方法来确定杆式结构及梁式结构的阻尼特性参数分布。

The analytical solution of the beam response was obtained by applying the Fourier integral transformation and the residue theorem, followed by a comprehensive parametric study to investigate the effects of the subsoil depth, the material stiffness and the load speed on the beam response.

运用Fourier积分变换和留数定理对动力控制方程进行求解，得到了平面应变条件下覆盖于基岩的均质弹性层和非均质弹性层地基上梁的动力响应解析解，并进一步分析了荷载运动速度、地基厚度及地基非均质性等对梁变形的影响规律。

The creep is the main reasons why the deflection of the girder is larger than that of code.

混凝土的收缩徐变和车辆超载是大跨度连续梁桥主梁下挠严重的主要因素之一。

Lee Man told him about the truth, and then tried to introduce him to grandmaster Yip as he requested.

李文把底蕴告知梁相，并在梁相的要求下给他引见问公。

Furthermore, stress, horizontal displacement and deflection of bridge structure are analyzed.

摘要］ 针对多跨连续刚构桥悬臂长度长、悬臂梁体重、施工荷载大等特点，结合重庆朝阳寺特大桥实际情况，通过理论分析和有限元数值模拟，对中跨、次中跨、边跨不同合拢顺序下，所需顶推力和顶推位移进行计算，并对桥梁结构的应力、水平位移及挠度进行了比选分析，提出并论证了采用计算预推值时先中跨再次边跨最后边跨的合拢方案，其突出优点是边跨合拢施工以挂篮和导梁代替搭设支架施工，措施简单易行、安全可靠。

The longitudinal displacement patterns of the composite girder are put forward by author according to its structural properties and hypothetic conditions.

针对组合梁上述特点，在一定的假设条件下，笔者提出了组合梁考虑剪力滞效应时的纵向位移模式。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。