地基梁

Features of the interchange bridge construction at the cross of two highways are introduced; construction essentials such as foundation treatment,insurance of prestress system and arrest of upward mandrel are analyzed; in-situ casting of the prestress continuous box beam and continuous core slab under full framing above soft clay foundation is presented.

文章介绍了马芜高速芜湖东互通立交工程的工程特点，分析了地基处理、预应力体系安全、防止芯模上浮等施工要点，阐述了软基上预应力连续箱梁及连续空心板满堂支架法现浇施工技术。

Regarded the rail as a continual Euler-Bernoulli beam in Winkler ground,the train-track-roadbed model is established,with the consideration of pseudo-static load of train and dynamic contact force between wheel and rail.

4视钢轨为Winkler地基上连续的Euler-Bernoulli梁，建立了列车-轨道-路基模型，同时考虑列车荷载的拟静力和轮轨动态接触力。

On the basis of the internal force and deformation formulas of straight and curved elastic foundation beams,a program is organized and applied to structure stress analysis of the reinforced concrete bifurcation pipes of the underground penstocks in Panshitou Reservoir.

根据弹性地基直梁和圆弧曲梁内力和位移的计算公式，编制了相应计算程序，并应用于盘石头水库电站输水隧洞岔管的结构分析。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。