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1·In this paper a space analysis method for built-up system of arch trussed beam has been proposed.

针对拱桁梁组合体系桥梁，本文提出一种空间计算方法。

2·Deflection, the total tendency is under the similar load, along with the web plate high increase, the built-up beam rigidity is increasing, amount of deflection unceasing reducing.

对于挠度来说，总的趋势是在同样的荷载下，随着腹板高度的增加，组合梁的刚度在增加，挠度不断的降低。

3·A theoretical model of CO2 laser cutting non-metal materials is built up based on energy balance equation in view of gauss beam distribution.

基于能量平衡方程，考虑高斯光束分布，建立了CO2激光切割高吸收率非金属材料的解析模型。

4·It has been given to general stiffness matrix and general mass matrix of the built-up construction of the board and beam by analyzing unit stiffness matrix of the board and beam in this article.

通过板及梁的单元刚度矩阵分析，得出板梁组合结构的总刚度矩阵和总质量矩阵。

5·A bus frame FEM model is built up with shell and beam elements, which is proved to be accurate by static electrometric tests.

建立了板梁单元相结合的客车有限元模型，通过静态电测试验验证了模型的准确性。

6·Up to 12 guests sleep in custom-built interiors, including a full-beam master suite with private balcony and a VIP suite on the upper deck.

定制内部空间可容纳12名过夜乘客，包括一间带有私人阳台全梁主人套舱及上层甲板的一间贵宾舱。