预制U型截面腹板PSRC梁抗震性能研究_《混凝土与水泥制品》杂志社

头部文案

发布时间：2020-01-06 00:00:00

全国建材科技期刊
全国中文核心期刊
中国科技论文统计源期刊
万方数据-数字化期刊群入网期刊
中国学术期刊（光盘版）全文收录期刊

华东地区优秀科技期刊
江苏省期刊方阵“双效期刊”
中国期刊网全文收录期刊
中国科技期刊数据库全文收录期刊



预制U型截面腹板PSRC梁抗震性能研究

Study on Seismic Behavior of Prefabricated Steel Reinforced Concrete(PSRC) Beams with U Section

２０17年第5期

预制装配式；型钢混凝土梁；低周反复荷载；抗震性能；理论分析

Prefabricated; Steel reinforced concrete; Low cyclic loading; Seismic behavior; Theoretical analysis

２０17年第5期

1000-4637（2017）05-57-06

国家自然科学基金项目（51478287）；研究生实践创新计划项目（SKCX15_042）

李杰麟1，邵永健1，翁晓红2，邱文建1，张炎1

1.苏州科技大学土木工程学院，215011；2.苏州科技大学机械工程学院，215011

李杰麟1，邵永健1，翁晓红2，邱文建1，张炎1

李杰麟,邵永健,翁晓红,等.预制U型截面腹板PSRC梁抗震性能研究[J].混凝土与水泥制品,2017(5):57-62.

LI J L, SHAO Y J, WENG X H,et al.Study on Seismic Behavior of Prefabricated Steel Reinforced Concrete (PSRC) Beams with U Section[J].China Concrete and Cement Products,2017(5):57-62.

浏览量:

1000

摘要：对三根U型截面腹板预制装配式型钢混凝土梁进行低周反复荷载试验.分析其滞回曲线、骨架曲线、延性、强度衰减规律、刚度退化规律及耗能，研究不同剪跨比和不同现浇部分混凝土强度对PSRC梁抗震性能的影响。试验结果表明，剪跨比对PSRC梁的破坏特征影响较大；现浇部分混凝土强度能够提高试件的承载力及初始刚度，对变形能力及耗能性能影响较小；通过理论分析建立了PSRC梁屈服承载力计算公式。 Abstract: The low cyclic loading tests of three Prefabricated Steel Reinforced Concrete (PSRC)beams with U section is carried out. The hysteretic curves, skeleton curves, ductility, strength attenuation, stiffness degradation and energy dissipation are analyzed. The influence of shear span ratio and concrete strength in the cast-in-place area on the seismic behavior of PSRC beams is studied. The results show that the shear span ratio has a greater influence on the failure characteristics of PSRC beams. The concrete strength in the cast-in-place area improves the bearing capacity and initial stiffness of the specimen, but has little influence on deformation capacity and energy dissipation. Further, the formula of the yield bearing capacity of PSRC beam is established by theoretical analysis.

英文名 : Study on Seismic Behavior of Prefabricated Steel Reinforced Concrete(PSRC) Beams with U Section

刊期 : ２０17年第5期

关键词 : 预制装配式；型钢混凝土梁；低周反复荷载；抗震性能；理论分析

Key words : Prefabricated; Steel reinforced concrete; Low cyclic loading; Seismic behavior; Theoretical analysis

刊期 : ２０17年第5期

DOI :

文章编号 : 1000-4637（2017）05-57-06

基金项目 : 国家自然科学基金项目（51478287）；研究生实践创新计划项目（SKCX15_042）

作者 : 李杰麟1，邵永健1，翁晓红2，邱文建1，张炎1

单位 : 1.苏州科技大学土木工程学院，215011；2.苏州科技大学机械工程学院，215011

李杰麟1，邵永健1，翁晓红2，邱文建1，张炎1

李杰麟,邵永健,翁晓红,等.预制U型截面腹板PSRC梁抗震性能研究[J].混凝土与水泥制品,2017(5):57-62.

LI J L, SHAO Y J, WENG X H,et al.Study on Seismic Behavior of Prefabricated Steel Reinforced Concrete (PSRC) Beams with U Section[J].China Concrete and Cement Products,2017(5):57-62.





摘要

参数

结论

参考文献

引用本文

Abstract: The low cyclic loading tests of three Prefabricated Steel Reinforced Concrete (PSRC)beams with U section is carried out. The hysteretic curves, skeleton curves, ductility, strength attenuation, stiffness degradation and energy dissipation are analyzed. The influence of shear span ratio and concrete strength in the cast-in-place area on the seismic behavior of PSRC beams is studied. The results show that the shear span ratio has a greater influence on the failure characteristics of PSRC beams. The concrete strength in the cast-in-place area improves the bearing capacity and initial stiffness of the specimen, but has little influence on deformation capacity and energy dissipation. Further, the formula of the yield bearing capacity of PSRC beam is established by theoretical analysis.

关键词:

预制装配式；型钢混凝土梁；低周反复荷载；抗震性能；理论分析

扫二维码用手机看

上一个

新型薄层砂浆砌筑砌体抗压强度预测

下一个

纤维素纤维对混凝土力学性能及耐久性能影响研究

头部文案

预制U型截面腹板PSRC梁抗震性能研究

相关文件