CN104389347B - 一种大跨度预应力混凝土框架梁铰节点构造 - Google Patents
一种大跨度预应力混凝土框架梁铰节点构造 Download PDFInfo
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CN114062151B (zh) * | 2021-11-18 | 2023-07-04 | 中冶建筑研究总院有限公司 | 预应力混凝土框架梁塑性阶段次弯矩的测量方法 |
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Inventor after: Zhang Defeng Inventor after: Zhu Ying Inventor after: Tang Xi Inventor after: Zhang Xinnian Inventor after: Yuan Yaguang Inventor before: Zhang Defeng Inventor before: Tang Xi Inventor before: Zhang Xinnian |
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Effective date of registration: 20161214 Address after: 200032 Shanghai city Xuhui District Wanping Road No. 75 Patentee after: Shanghai Building Science Prestressed Technology Engineering Co., Ltd. Patentee after: EAST CHINA ARCHITECTURAL DESIGN & RESEARCH INSTITUTE Address before: 200032 Shanghai city Xuhui District Wanping Road No. 75 Patentee before: Shanghai Building Science Prestressed Technology Engineering Co., Ltd. |