CN1231645C - 无耐火保护层的高强度螺栓接合部结构 - Google Patents
无耐火保护层的高强度螺栓接合部结构 Download PDFInfo
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/06—Screwed connections specially modified in view of tensile load; Break-bolts having regard to possibility of fatigue rupture
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2415—Brackets, gussets, joining plates
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
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- E04B2001/2457—Beam to beam connections
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Connection Of Plates (AREA)
Abstract
Description
供试验钢 | 化学成分(质量%) | Ceq | |||||||||||
C | Si | Mn | P | S | Cr | Mo | Al | V | Ni | Ti | Nb | ||
1 | 0.40 | 0.07 | 0.42 | 0.005 | 0.009 | 0.61 | 1.20 | 0.020 | 0.56 | 0.935 | |||
2 | 0.34 | 0.04 | 0.79 | 0.007 | 0.003 | 1.21 | 0.99 | 0.015 | 0.36 | 0.989 | |||
3 | 0.34 | 0.03 | 0.66 | 0.002 | 0.002 | 0.98 | 0.50 | 0.062 | 0.67 | 0.820 | |||
4 | 0.39 | 0.07 | 0.50 | 0.008 | 0.008 | 1.21 | 0.58 | 0.025 | 0.35 | 0.888 | |||
5 | 0.39 | 0.05 | 0.51 | 0.005 | 0.009 | 1.21 | 0.57 | 0.021 | 0.34 | 0.886 | |||
6 | 0.40 | 0.08 | 0.81 | 0.005 | 0.008 | 0.58 | 0.22 | 0.019 | 0.35 | 0.65 | 0.04 | 0.751 | |
7 | 0.40 | 0.05 | 0.54 | 0.08 | 0.008 | 1.00 | 1.00 | 0.032 | 0.32 | 0.942 | |||
8 | 0.44 | 0.03 | 0.85 | 0.005 | 0.004 | 0.90 | 1.45 | 0.020 | 0.70 | 0.50 | 0.02 | 1.188 | |
9 | 0.43 | 0.05 | 0.80 | 0.005 | 0.003 | 1.01 | 1.20 | 0.033 | 0.40 | 0.20 | 1.100 | ||
10 | 0.42 | 0.05 | 0.75 | 0.003 | 0.004 | 0.83 | 1.10 | 0.030 | 0.40 | 0.10 | 0.020 | 1.020 | |
11 | 0.41 | 0.08 | 0.95 | 0.007 | 0.001 | 1.41 | 0.93 | 0.072 | 0.40 | 0.00 | 1.115 | ||
12 | 0.31 | 0.06 | 0.50 | 0.018 | 0.007 | 1.01 | 0.60 | 0.032 | 0.29 | 0.00 | 0.769 | ||
13 | 0.34 | 0.17 | 0.76 | 0.015 | 0.017 | 1.00 | 0.17 | 0.025 | 0.00 | 0.00 | 0.716 | ||
14 | 0.19 | 0.08 | 0.97 | 0.013 | 0.004 | 0.15 | 0.00 | 0.032 | 0.00 | 0.00 | 0.385 | ||
15 | 0.40 | 0.23 | 0.81 | 0.005 | 0.008 | 0.58 | 0.22 | 0.019 | 0.00 | 0.65 | 0.04 | 0.732 | |
16 | 0.32 | 0.21 | 0.62 | 0.010 | 0.008 | 1.25 | 0.59 | 0.027 | 0.00 | 0.00 | 0.02 | 0.002 | 0.830 |
17 | 0.30 | 0.94 | 0.49 | 0.011 | 0.006 | 1.99 | 0.20 | 0.074 | 0.00 | 0.00 | 0.869 | ||
18 | 0.32 | 0.99 | 0.46 | 0.007 | 0.006 | 1.97 | 0.40 | 0.027 | 0.00 | 0.00 | 0.932 |
供试验钢 | 回火温度T(℃) | 抗拉强度TS(N/mm2) | TS≤1.1T+850 | TS≤550Ceq+1000 | 极限扩散性氢量(ppm) | |
实验例 | 1 | 550 | 1338 | 1.54 | ||
2 | 550 | 1408 | 0.91 | |||
3 | 500 | 1362 | 1.54 | |||
4 | 625 | 1426 | 1.40 | |||
5 | 650 | 1312 | 1.70 | |||
6 | 450 | 1316 | 0.70 | |||
7 | 570 | 1470 | 0.90 | |||
8 | 700 | 1605 | 0.95 | |||
9 | 660 | 1550 | 1.05 | |||
10 | 640 | 1502 | 1.20 | |||
比较例 | 11 | 525 | 1652 | × | × | 0.12 |
12 | 440 | 1469 | × | × | 0.29 | |
13 | 390 | 1567 | × | × | 0.05 | |
14 | 290 | 1384 | × | × | 0.09 | |
15 | 435 | 1482 | × | × | 0.40 | |
16 | 450 | 1473 | × | × | 0.45 | |
17 | 450 | 1497 | × | × | 0.25 | |
18 | 400 | 1651 | × | × | 0.10 |
高强度螺栓 | 拉伸接合部方式 | 梁的上翼缘侧的螺栓根数nf | 梁的上翼缘侧楼板内的螺栓根数ns | 梁的长期允许剪切力Qs | 可以选定的梁断面的上限的例(400N/mm2级的拉伸强度的例) | ||
比较例 | 1 | 一般F10T螺栓 | 图12 | 4 | 2 | 557kN以下 | H-350×175×7×11 |
图13 | 6 | 4 | 1023kN以下 | H-600×200×9×12 | |||
2 | 耐火F10T螺栓 | 图12 | 4 | 2 | 620kN以下 | H-350×175×7×11 | |
图13 | 6 | 4 | 1096kN以下 | H-600×200×9×16 | |||
本发明例 | 耐火超高强度螺栓 | 图12 | 4 | 2 | 800kN以下 | H-400×200×8×13 | |
图13 | 6 | 4 | 1420kN以下 | H-600×200×12×22 |
Claims (9)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP266534/2002 | 2002-09-12 | ||
JP2002266534 | 2002-09-12 | ||
JP155127/2003 | 2003-05-30 | ||
JP2003155127A JP4197460B2 (ja) | 2002-09-12 | 2003-05-30 | 無耐火被覆高力ボルト接合部構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1488825A CN1488825A (zh) | 2004-04-14 |
CN1231645C true CN1231645C (zh) | 2005-12-14 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031570917A Expired - Fee Related CN1231645C (zh) | 2002-09-12 | 2003-09-12 | 无耐火保护层的高强度螺栓接合部结构 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040050013A1 (zh) |
JP (1) | JP4197460B2 (zh) |
KR (1) | KR100528179B1 (zh) |
CN (1) | CN1231645C (zh) |
HK (1) | HK1061058A1 (zh) |
TW (1) | TWI243868B (zh) |
Cited By (1)
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JP4705525B2 (ja) * | 2005-06-24 | 2011-06-22 | 新日本製鐵株式会社 | 高力ボルト接合部 |
CN100482517C (zh) * | 2006-04-29 | 2009-04-29 | 中国国际海运集装箱(集团)股份有限公司 | 一种连接接头及带有该连接接头的车架主梁 |
US20080041009A1 (en) * | 2006-08-18 | 2008-02-21 | General Electric | Flangeless support structures |
JP2009084930A (ja) * | 2007-10-02 | 2009-04-23 | Railway Technical Res Inst | 鋼部材とコンクリートによる複合構造物 |
CN101761136B (zh) * | 2010-01-18 | 2011-09-14 | 大连市建筑设计研究院有限公司 | 同时满足空间不同方向约束要求的结构节点 |
CN101839074B (zh) * | 2010-06-22 | 2011-07-27 | 中国建筑第二工程局有限公司 | 钢框架加固柱及其加固方法 |
WO2014074508A1 (en) * | 2012-11-06 | 2014-05-15 | FC+Skanska Modular, LLC | Modular building unit connection system |
CN102912934A (zh) * | 2012-11-09 | 2013-02-06 | 沈阳建筑大学 | 开口钢管柱 |
CN103590322B (zh) * | 2013-11-05 | 2019-04-05 | 上海市政工程设计研究总院(集团)有限公司 | 一种剪力连接件、含该剪力连接件的组合梁及其施工方法 |
WO2016036564A1 (en) * | 2014-09-02 | 2016-03-10 | Brigham Young University | Moment-resiting frames, kits for assembling the same, and methods of repairing the same |
KR101676707B1 (ko) | 2015-06-09 | 2016-11-16 | 씨엔에스이엔지주식회사 | 기둥-보 접합 구조 |
JP2017036653A (ja) * | 2015-08-07 | 2017-02-16 | 日鐵住金建材株式会社 | 柱と梁との接合構造及び方法、柱と梁の接合構造の設計方法、柱と梁の接合構造の設計プログラム |
US10689876B2 (en) * | 2015-12-09 | 2020-06-23 | Durafuse Frames, Llc | Beam-to-column connection systems and moment-resisting frames including the same |
EP3387196B1 (en) | 2015-12-09 | 2020-11-18 | Durafuse Frames LLC | Beam-to-column connection systems and moment-resisting frames including the same |
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CN106285035A (zh) * | 2016-08-31 | 2017-01-04 | 西安长庆科技工程有限责任公司 | 一种预制装配式改扩建建筑结构节点的方法及其结构节点 |
US20180155929A1 (en) * | 2016-12-02 | 2018-06-07 | Columbia Insurance Company | Masonry lintel for long spans |
US10443239B2 (en) | 2016-12-02 | 2019-10-15 | Columbia Insurance Company | Long span masonry lintel support system |
JP6387428B2 (ja) * | 2017-02-02 | 2018-09-05 | 日新製鋼株式会社 | 締結構造および締結方法 |
JP7097915B2 (ja) * | 2017-02-24 | 2022-07-08 | パークド リミテッド | 建物構造物 |
US10480197B2 (en) | 2017-04-04 | 2019-11-19 | Columbia Insurance Company | Masonry support |
CN107327449A (zh) * | 2017-06-30 | 2017-11-07 | 上海建工七建集团有限公司 | 一种钢结构构件连接用螺栓防松动结构及其安装方法 |
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US11598086B2 (en) * | 2017-10-13 | 2023-03-07 | Building System Design Co., Ltd. | Joint structure for H-beam |
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CN110821040B (zh) * | 2019-11-19 | 2021-07-06 | 天津市武清区建筑工程总公司 | 一种钢包梁支撑结构 |
CN115012547B (zh) * | 2022-07-01 | 2023-06-27 | 郑州大学 | 一种基于sma螺栓的柔性约束型装配式防屈曲支撑结构 |
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GB1253033A (zh) * | 1968-01-23 | 1971-11-10 | ||
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US5660017A (en) * | 1994-12-13 | 1997-08-26 | Houghton; David L. | Steel moment resisting frame beam-to-column connections |
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2003
- 2003-05-30 JP JP2003155127A patent/JP4197460B2/ja not_active Expired - Fee Related
- 2003-09-09 KR KR10-2003-0063400A patent/KR100528179B1/ko active IP Right Grant
- 2003-09-10 TW TW092125019A patent/TWI243868B/zh not_active IP Right Cessation
- 2003-09-12 CN CNB031570917A patent/CN1231645C/zh not_active Expired - Fee Related
- 2003-09-12 US US10/663,060 patent/US20040050013A1/en not_active Abandoned
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- 2004-06-03 HK HK04103981A patent/HK1061058A1/xx not_active IP Right Cessation
Cited By (1)
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KR100528179B1 (ko) | 2005-11-15 |
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CN1488825A (zh) | 2004-04-14 |
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