| 大型油罐的外环梁柔性基础试验研究 |
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| 引用本文： | 孙维礼. 大型油罐的外环梁柔性基础试验研究[J]. 工业建筑, 1993, 0(6): 49-54 |
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| 作者姓名： | 孙维礼 |
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| 作者单位： | 中国石油天然气管道设计院 |
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| 摘 要： | 本文通过对我国广泛使用的大型油罐的钢筋混凝土环墙基础与日本广为使用的钢筋混凝土外环梁柔性基础的现场对比试验研究,指出外环梁柔性基础较环墙基础更适合于油罐结构,它能降低油罐下节点的静(动)力反应,提高油罐的抗震性能,大幅度降低建设费用。文中还介绍了这二种基础各自的特点和适用范围。
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| 关 键 词： | 外环梁柔性基础 环墙基础 应力 沉降 动(静)力反应 |
A EXPERIMENTAL STUDY OF THE FLEXIBLE FOUNDATION OF CIRCUMFERENTIAL BEAM FOR LARGE OIL TANK |
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| Abstract: | The author considers that the circumferential wall foundation is more suitable for tank structure aftercomparing the reinforced concrete circumferential wall foundation of large tank widely used in China withthe flexible foundation of reinforced concrete circumferential beam of large tank widely used in Japan. It candecrease dynamic and static response at lower nodal points of tank, increase the earthquake-proofcharacteristics and greatly reduce construction expenditure. And this paper also presents the characteristics andapplicable scopes of the two types of foundations. |
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