On the basis of experiment research, the internal force of high strength bolt joint area of steel beams and concrete walls within steel profiled bar was analyzed under the low period cyclic load.
在试验研究的基础上，对钢梁与钢骨混凝土墙高强螺栓连接节点在低周反复荷载作用下节点域的内力进行分析。
The treadle bar aluminum alloy sections is used for decorating the steel structure curtain wall posts, the self strength of material is high, and the arrangement is convenient.
本发明用铝合金型材来装饰钢结构幕墙立柱，材料自身的强度较高，安装也比较方便。
Concrete is used in combination with other distinctly different materials, such as steel reinforcing bar, polypropylene fibers, and high-strength wires to produce different types of concrete.
具体是用在与其他组合明显不同的材料，如钢筋，聚丙烯纤维钢，高强度混凝土生产线，以不同的类型。
For exploiting international rolled steel market farther, the weldable high strength reinforced bar were developed according to Canada standard.
为进一步开发国际钢材市场，研制开发了符合加拿大可焊性高强度钢筋标准要求的高强度钢筋。
HRB400 is a kind of high strength hot rolled reinforced bar emphatically promoted by the national policy of steel industry.
HRB400是钢铁产业政策中重点推广的高强度热轧钢筋。
So the high effective pre-stressed reinforced concrete hollow slab with Medium strength spiral-continuous -ribs steel bar has a good prospect.
因此，以中强螺旋肋钢丝为受力筋的预应力空心板具有广阔美好的发展前景。
For example, high strength reinforced bar, stainless steel medium plate, auto.
高拉力螺纹钢筋，不锈钢中板，汽车。
For example, high strength reinforced bar, stainless steel medium plate, auto.
高拉力螺纹钢筋，不锈钢中板，汽车。
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