钢结构

The detailed process of model updating and validating is discussed in terms of reduced scale specimen of the steel box girder in longitudinal stiffening truss of a long span bridge.

以实验室的大跨桥梁结构钢箱梁纵向加劲桁架缩尺试样为研究平台，具体讨论了多尺度模型修正和验证的实施过程。

Steel casting to be annealed before integration in stern frame construction. Shape of stern frame to be in accordance with tank tests in order to provide sufficient propeller clearance and to avoid cavitation.

铸钢件在与艉框架安装成一体前应进行退火处理，艉框架的形式必须根据船模试验的结构来确定，以便获得足够的螺旋桨间隙和避免产生对螺旋桨的气蚀。

Reliable data on 137 steel-framed buildings, 25 reinforced concrete ~RC!

在137钢的可靠数据结构建筑，钢筋混凝土25钢筋！

The research is focused on thermal performance of the slotted light steel-framed composite wall.

最后，用围护结构构件综合性能试验台，对轻钢龙骨复合墙体在稳态时的热湿传递情况进行了研究。

The company occupies now An area of 40,000 square meters, plant 2.6 square meters, with the international advanced production lines, with the international flow of the steel-framed structure of plants, more than 500 employees and more than 140 professional and technical personnel.

现公司占地面积达4万平方米，厂房2.6平方米，具有国际先进的生产流水线，拥有国际流得的钢架式结构厂房，500多员工及140多专业技术人员。

The equation and method used to determine the thickness of steel plate under impulsive load is established.

对脉冲荷载下的粘钢加固混凝土结构，建立了用于确定钢板厚度的公式和方法。

It is convenient to make further improvement of steel fiber concrete analytical program with the plain module.

程序的模块清晰，便于进一步扩展及完善钢纤维混凝土结构的分析程序，并且对不同的物理模型具有良好的扩展性。

Steel and concrete are the most widely used structural materials today.

钢和混凝土是当前广泛使用的结构材料。

Architectural area of Guangzhou International Conference and Exhibition is about 400 000m 2, span of concrete floor is 30m×30m,and span of steel roof is 126 6m.

广州国际会议展览中心建筑面积达 40万m2 ，混凝土楼面跨度为 3 0m× 3 0m ，钢屋盖跨度达 1 2 6 6m ，建筑面积及跨度均为国内同类建筑之最，在结构设计中融合了多种新技术。

Was changed to the light-duty six-ton inclined shaft skip with steel-plastic structure.

鹤壁煤电股份有限公司九矿主斜井箕斗改造为钢塑结构轻型6 t斜井箕斗后，减轻箕斗自重，提高一次有效载重量，方案实施后达到了预期目的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。