生产桥梁用伸缩缝、水带、梁支座等橡胶产品。
And we can produce bridge rubber parts, including Bailey, expansion and bearing.
在此基础上，应用非线性时程方法研究了纵向地震作用下连续梁桥相邻联的非同向振动和伸缩缝处的碰撞效应。
This model was used to investigate the out-of-phase vibrations and pounding effects of adjacent girders at expansion joints by the nonlinear time-history analysis method.
全面解决支护和冒放等难题，关键在于开发和采用由上述两项新技术结合而成的新型放顶煤液压支架-伸缩杆尾梁放顶煤液压支架。
The key of settling the difficulties of supporting and caving is to develop and adopt the new style hydraulic caving supports with tail beam of expansion link combined by above 2 new technologies.
改性沥青桥梁伸缩缝在寒区应用时，由于低温作用普遍开裂，而且填缝料和梁端连接处普遍存在界面裂缝。
Most modified asphalt bridge expansion joints fend to have existed cracks because of low temperature, when they applied in cold area.
在机架横 梁的大致中间部位安装有倾斜向上的伸缩油缸。
The approximate central part of the frame crossbeam is provided with an inclined upward expansion oil cylinder.
内外弧形端梁与上下层伸缩式主梁构成的桥架结构紧凑，重量轻巧，美观实用。
The bridge structure is formed by the inside and outside arc end carriage and the upper and lower retractable main girder, with compact structure, light weight and beautiful and dignified appearance.
研究了一类可伸缩挠性梁结构的稳定性。
This paper deals with stability of a deployable flexible structure.
研究了一类可伸缩挠性梁结构的稳定性。
This paper deals with stability of a deployable flexible structure.
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