加劲

If the stiffening system is inadequate, torsional oscillation s due to wind might result in the collapse of the structure.

如加劲桁架力量不足，风引起的扭力振动就会使桥梁坍塌。

By method of finite element calculation,parameter analysis of suspension bridge with steel truss girder are carried out.

本文基于有限元计算，探讨了主缆边中跨比、主缆垂跨比、加劲梁恒载大小以及中央扣等设计参数对钢桁梁悬索桥力学性能的影响，分析总结了上述设计参数与钢桁梁悬索桥强度和刚度的关系。

Five full-scale specimens were tested in this study. One is unreinforced beam-to-column connection, and the other four specimens are reinforced with either shear tab or vertical stiffener at beam-to-column connection.

五组试体包含一组未补强之梁柱接头试体，与四组以剪力板或垂直加劲板补强梁柱接头处之试体。

The plastic deformation capacity of the specimens having web openings in plastic zone of the steel beam depends on the reinforcement at beam-to-column connection. The unreinforced specimen could not develop enough ductility, while the specimens reinforced with shear tab or vertical stiffener can achieve satisfactory ductile behavior.

试体於钢梁塑性区腹板开孔，其塑性变形能力则有赖梁柱接头之补强，未补强之试体无法发展出足够之韧性，惟以剪力板或垂直加劲板补强之试体则可发展出令人满意的韧性行为。

In this paper, several traditional models for computing are introduced at first. Conferring probability theory, the load boundary condition of that collector is analyzed, the characteristic values of Tubesheet in different design reference periods are computed. Based on homogenization method, after lots of numerical experiments, the mechanical characteristic of Tubesheet controlled different structure parameters is studied, and an empiristic formulas that could simplify Tubesheet to stiffen plate is gained. Then, G-M method is employed and Tubesheet is simplified to a normal plate.

本文在总结传统计算方法的基础上，参考概率设计方法，分析了大型袋式除尘器的荷载边界条件，计算了不同设计基准期下的花板可变荷载标准值，结合均匀化方法，通过大量数值实验，得出了不同参数对花板受力性能的影响规律，并拟合了将花板简化为加劲板的经验公式，再参考正交异性板法，最终推导了花板简化为均匀平板的经验公式。

Stiffening-ribbed-hollow-pipe cast-in place reinforced concrete girderless floor is a new-style hollow girderless floor system.

加劲肋空心管钢筋混凝土无梁楼盖是一种较新型的空心无梁楼盖体系。

The analysis result shows that the rutting depth is smaller when the thickness of paved temporary road is thinner. Therefore, the geosynthetic only owned the isolative function, the rutting depth will be larger than 100mm if the subgrade without the geosynthetic material. To use the geosynthetic material is very important for the base and subbase of road.

研究结果显示；临时性道路在路基较薄时因车辙较小，地工合成材料仅具有隔离之功能，但在路基较厚时若无加劲材料则车辙可能大於100mm，因此使用地工合成材料显得相当重要。

The bearing capacity of the special steel tube column can be improved at least about 20% with rib stiffener.The effect of stiffening truss is unapparent though the stress distribution on tube wall is further reasonable.

对管壁采用内加劲肋方式处理后，截面承载能力提高20%左右，采用内桁架对管壁进行处理也可改善截面的应力分布，但在设计荷载作用下的效果并不显著。

Some crack extension probably developed from the unfused section of the butt weld across the thickness of the stiffener during transport and erection.

有些裂纹可能在运输和安装过程中就从加劲肋对接焊未熔透处开始发展。

The factors influencing fire-resistant capacity were analyzed from following aspects, catenaries action, type of load, load size, stiffener thickness and the ratio of shear plate thickness to beam web.

对连接耐火性能的影响因素进行了分析，研究了悬链线作用、荷载类型、载荷大小、加劲肋厚度及剪力板与腹板厚度比对梁耐火极限的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。