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Earthquake Response and Computer Analysis of Bolted Steel Water Tanks 栓接钢制水箱的地震反应及计算机分析
发布日期: 1999-01-01
螺栓连接钢制储水箱的设计基于AWWA的规定 标准D103。制定标准以确保可靠的性能和 在预期地震荷载条件下继续运行。坦克受损 以及近期地震中的其他结构,以及该地区坦克的盛行 对高地震风险的认识重新激发了人们对抗震的兴趣 设计储罐损坏包括壳体/顶部损坏、地脚螺栓故障 和管道连接,以及壳体底座变形或“大象脚”屈曲。 这些类型的破坏大多是由来自地面的地震倾覆运动引起的 流体产生的流体动力压力。虽然坦克的经济损失 损害相对较低,水箱的性能价值为水 大地震期间的供应和灭火可能非常重要。 本论文的目的是评估结构的静态和动态性能 地下栓接钢制储水箱及其重要参数 设计。包括8个参考文献、图表和附录。
The design of bolted steel water storage tanks is based on provisions of AWWA Standard D103. Criteria are established to ensure reliable performance and continued operation under expected seismic loading conditions. Damage to tanks and other structures in recent earthquakes, and the prevalence of tanks in areas of high seismic risk have sparked renewed interest in earthquake resistant design. Damage to tanks consists of shell/roof damage, failure of anchor bolts and pipe connections, and shell-base deformation or 'elephants foot' buckling. Most of these types of failure are caused by seismic overturning movement from the hydrodynamic pressures exerted from the fluid. Although the economic loss of tank damage is comparatively low, the value of the performance of tanks for water supply and fire suppression during a large scale earthquake can be significant. The purpose of this paper is to evaluate the static and dynamic behavior of ground level, bolted steel water storage tanks and the parameters of importance to design. Includes 8 references, figures, appendix.
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发布单位或类别: 美国-美国给水工程协会
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