CN103061450A - 一种高强钢筋自密实钢纤维超高强混凝土转换梁 - Google Patents
一种高强钢筋自密实钢纤维超高强混凝土转换梁 Download PDFInfo
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- CN103061450A CN103061450A CN2012105918646A CN201210591864A CN103061450A CN 103061450 A CN103061450 A CN 103061450A CN 2012105918646 A CN2012105918646 A CN 2012105918646A CN 201210591864 A CN201210591864 A CN 201210591864A CN 103061450 A CN103061450 A CN 103061450A
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- 239000010959 steel Substances 0.000 title claims abstract description 27
- 238000005056 compaction Methods 0.000 title claims abstract description 22
- 229910001294 Reinforcing steel Inorganic materials 0.000 title abstract 11
- 230000002787 reinforcement Effects 0.000 claims description 45
- 238000006243 chemical reaction Methods 0.000 claims description 37
- 239000011372 high-strength concrete Substances 0.000 claims description 23
- 238000003466 welding Methods 0.000 claims description 17
- 238000005496 tempering Methods 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims 1
- 239000011150 reinforced concrete Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 3
- 238000005452 bending Methods 0.000 abstract 1
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- 238000000465 moulding Methods 0.000 description 2
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- 150000001875 compounds Chemical class 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
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- 239000007921 spray Substances 0.000 description 1
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CN201210591864.6A CN103061450B (zh) | 2012-12-29 | 2012-12-29 | 一种高强钢筋自密实钢纤维超高强混凝土转换梁 |
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CN201210591864.6A CN103061450B (zh) | 2012-12-29 | 2012-12-29 | 一种高强钢筋自密实钢纤维超高强混凝土转换梁 |
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CN103061450A true CN103061450A (zh) | 2013-04-24 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106522551A (zh) * | 2016-11-18 | 2017-03-22 | 重庆建工住宅建设有限公司 | 用于转换层的钢纤维自密实混凝土施工方法 |
CN107130708A (zh) * | 2017-06-28 | 2017-09-05 | 华南理工大学 | 一种提高剪力墙延性的搭接焊箍筋与方法 |
CN107178181A (zh) * | 2017-06-28 | 2017-09-19 | 华南理工大学 | 一种提高框架梁延性的搭接焊箍筋与方法 |
CN107268895A (zh) * | 2017-06-28 | 2017-10-20 | 华南理工大学 | 一种提高框架柱延性的搭接焊箍筋与方法 |
CN112900745A (zh) * | 2021-01-21 | 2021-06-04 | 中国矿业大学 | 一种高延性微损伤钢筋混凝土框架梁 |
CN113806844A (zh) * | 2021-09-10 | 2021-12-17 | 郑州航空工业管理学院 | 再生混凝土梁钢筋搭接长度确定方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05133039A (ja) * | 1991-11-07 | 1993-05-28 | Shimizu Corp | 高耐力鉄筋コンクリート梁 |
JPH07180287A (ja) * | 1993-12-24 | 1995-07-18 | Central Glass Co Ltd | 補強用配筋および繊維補強鉄筋コンクリート柱梁体並びにその製法 |
JPH0893135A (ja) * | 1994-09-26 | 1996-04-09 | Kumagai Gumi Co Ltd | プレキャストコンクリート梁部材 |
JPH09221872A (ja) * | 1996-02-20 | 1997-08-26 | Fujita Corp | 極低降伏点鋼を用いた鉄筋コンクリート梁 |
CN2700436Y (zh) * | 2004-05-10 | 2005-05-18 | 姜德新 | 新型钢筋混凝土梁 |
-
2012
- 2012-12-29 CN CN201210591864.6A patent/CN103061450B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05133039A (ja) * | 1991-11-07 | 1993-05-28 | Shimizu Corp | 高耐力鉄筋コンクリート梁 |
JPH07180287A (ja) * | 1993-12-24 | 1995-07-18 | Central Glass Co Ltd | 補強用配筋および繊維補強鉄筋コンクリート柱梁体並びにその製法 |
JPH0893135A (ja) * | 1994-09-26 | 1996-04-09 | Kumagai Gumi Co Ltd | プレキャストコンクリート梁部材 |
JPH09221872A (ja) * | 1996-02-20 | 1997-08-26 | Fujita Corp | 極低降伏点鋼を用いた鉄筋コンクリート梁 |
CN2700436Y (zh) * | 2004-05-10 | 2005-05-18 | 姜德新 | 新型钢筋混凝土梁 |
Non-Patent Citations (5)
Title |
---|
吕艳梅: "高强箍筋高强混凝土梁抗剪性能试验研究与理论分析", 《中国博士学位论文全文数据库工程科技Ⅱ辑》 * |
宋振江: "《实用钢筋工》", 30 June 1992, 黑龙江科学技术出版社 * |
曹露春等: "钢纤维高强与超高强混凝土的性能与工程应用", 《徐州工程学院学报》 * |
杜修力等: "钢纤维超高强混凝土的力学性能试验", 《北京工业大学学报》 * |
白家荣: "高强箍筋高强混凝土梁受剪性能试验研究及有限元分析", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106522551A (zh) * | 2016-11-18 | 2017-03-22 | 重庆建工住宅建设有限公司 | 用于转换层的钢纤维自密实混凝土施工方法 |
CN107130708A (zh) * | 2017-06-28 | 2017-09-05 | 华南理工大学 | 一种提高剪力墙延性的搭接焊箍筋与方法 |
CN107178181A (zh) * | 2017-06-28 | 2017-09-19 | 华南理工大学 | 一种提高框架梁延性的搭接焊箍筋与方法 |
CN107268895A (zh) * | 2017-06-28 | 2017-10-20 | 华南理工大学 | 一种提高框架柱延性的搭接焊箍筋与方法 |
CN112900745A (zh) * | 2021-01-21 | 2021-06-04 | 中国矿业大学 | 一种高延性微损伤钢筋混凝土框架梁 |
CN113806844A (zh) * | 2021-09-10 | 2021-12-17 | 郑州航空工业管理学院 | 再生混凝土梁钢筋搭接长度确定方法 |
CN113806844B (zh) * | 2021-09-10 | 2023-06-30 | 郑州航空工业管理学院 | 再生混凝土梁钢筋搭接长度确定方法 |
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