| 关于JT/T4-2019《公路桥梁板式橡胶支座》标准中抗压弹性模量计算系数的探讨 |
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| 引用本文： | 张红永,赵贵英,谷立宁,庞二红,常广忠. 关于JT/T4-2019《公路桥梁板式橡胶支座》标准中抗压弹性模量计算系数的探讨[J]. 橡塑技术与装备, 2021, 0(7): 6-10 |
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| 作者姓名： | 张红永 赵贵英 谷立宁 庞二红 常广忠 |
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| 作者单位： | 衡橡科技股份有限公司 |
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| 摘 要： | 通过对多组板式橡胶支座力学试验数据的分析,对JT/T4-2019标准中抗压弹性模量标准值计算公式中计算系数的取值进行了探讨,对影响板式橡胶支座力学性能合格率的因素进行了分析
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| 关 键 词： | 板式橡胶支座 抗压弹性模量 形状系数 抗压弹性模量计算系数 |
Discussion on the calculation coefficient of compressive elastic modulus in the JT/T4-2019 PLATE TYPE ELASTOMERIC PAD BEARINGS FOR HIGHWAY BRIDGES STANDARD |
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| Zhang Hongyong,Zhao Guiying,Gu Lining,Pang Erhong,Chang Guangzhong. Discussion on the calculation coefficient of compressive elastic modulus in the JT/T4-2019 PLATE TYPE ELASTOMERIC PAD BEARINGS FOR HIGHWAY BRIDGES STANDARD[J]. China Rubber/Plastics Technology & Equipment, 2021, 0(7): 6-10 |
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| Authors: | Zhang Hongyong Zhao Guiying Gu Lining Pang Erhong Chang Guangzhong |
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| Affiliation: | (Sino Rubber Technology Co.LTD.,Hengshui 053000,Hebei,China) |
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| Abstract: | Through the analysis of the mechanical test data for multiple sets of plate rubber bearings,the value of the calculation coefficient in the calculation formula of the standard value of the compressive elastic modulus in the JT/T4-2019 standard was discussed.The factors affecting the pass rate of the mechanical properties of the plate rubber bearing were analyzed. |
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| Keywords: | plate rubber bearing compressive modulus of elasticity shape factor compressive elastic modulus calculation coefficient |
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