2022鋼網(wǎng)格結(jié)構(gòu)螺栓球節(jié)點(diǎn)用封板、錐頭和套筒

鋼網(wǎng)格結(jié)構(gòu)螺栓球節(jié)點(diǎn)用封板、錐頭和套筒目次前言 I1范圍 12規(guī)范性引用文件 13術(shù)語和定義 14標(biāo)記、形式與尺寸 25技術(shù)要求 156試驗(yàn)方法 167檢驗(yàn)規(guī)則 178標(biāo)志、包裝、運(yùn)輸和貯存 18附錄A（資料性附錄）套筒用緊固螺釘 19PAGE1PAGE1范圍技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則以及標(biāo)志、包裝、運(yùn)輸和貯存。質(zhì)量檢驗(yàn)。規(guī)范性引用文件（所有的修改單）適用于本標(biāo)準(zhǔn)。GB/T2GB/T196197GB/T699優(yōu)質(zhì)碳素結(jié)構(gòu)鋼GB/T700碳素結(jié)構(gòu)鋼GB/T1591低合金高強(qiáng)度結(jié)構(gòu)鋼GB/T3077合金結(jié)構(gòu)鋼GB/T12361GB/T12362GB/T12363鍛件功能分類GB/T16939鋼網(wǎng)架螺栓球節(jié)點(diǎn)用高強(qiáng)度螺栓JG/T10鋼網(wǎng)架螺栓球節(jié)點(diǎn)JGJ7空間網(wǎng)格結(jié)構(gòu)技術(shù)規(guī)程術(shù)語和定義下列術(shù)語和定義適用于本標(biāo)準(zhǔn)。封板 sealingplate焊接于鋼管端部，用于在鋼管與高強(qiáng)度螺栓間傳力的圓板形部件，適用于直徑D＜75.5mm的鋼管。錐頭 conicalhead焊接于鋼管端部，用于在鋼管與高強(qiáng)度螺栓間傳力的錐形部件，適用于直徑D≥75.5mm的鋼管。套筒 sleeve套在高強(qiáng)度螺栓外，用于承受壓力和擰進(jìn)高強(qiáng)度螺栓的外六角筒形部件。標(biāo)記、形式與尺寸標(biāo)記封板標(biāo)記FBXX-XX-XX-XX

封板標(biāo)記示例

鋼材牌號匹配的高強(qiáng)度螺栓規(guī)格匹配的鋼管壁厚（mm）匹配的鋼管直徑（mm）封板60mm3.5mmM20錐頭標(biāo)記ZTXX-XX-XX-XX鋼材牌號匹配的高強(qiáng)度螺栓規(guī)格匹配的鋼管壁厚（mm）匹配的鋼管直徑（mm）錐頭89mm4.0mmM24套筒標(biāo)記TTXX匹配的高強(qiáng)度螺栓公稱直徑（mm）套筒套筒標(biāo)記示例高強(qiáng)度螺栓型號M30匹配的套筒可表示為：TT30形式與尺寸封板形式與尺寸封板形式示意見圖1。封板尺寸應(yīng)符合表1規(guī)定。PAGE3PAGE3D6.36.3D6.36.3 d0 d1d222-c×45°AB1.5×4522-c×45°AB1.5×45°H1 H B0.1A0.25%D6.3A0.2說明：D—d0—中心孔徑；d1—d2—H—封板厚度；H1—組裝后封板外露厚度；c—中心孔邊緣倒角；α—坡口角度。圖1封板形式示意圖表1封板尺寸 單位為毫米（mm）封板規(guī)格尺寸代號d0d1d2DH1Hc尺寸偏差尺寸偏差尺寸尺寸尺寸偏差尺寸偏差尺寸FB48-3.5-M16-Q235B17+0.50041.0-0.18-0.4342.048100-0.5016+0.50-0.200.8FB48-3.5-M16-Q355BFB48-3.5-M20-Q235B2141.042.04812181.0FB48-3.5-M20-Q355BFB48-3.5-M24-Q235B2541.042.04814201.0FB48-3.5-M24-Q355BFB60-3.5-M20-Q235B2153.0-0.19-0.4954.06012181.0FB60-3.5-M20-Q355BFB60-3.5-M24-Q235B2553.054.06014201.0FB60-3.5-M24-Q355BFB60-3.5-M27-Q235B2853.054.06014201.5FB60-3.5-M27-Q355B注：表格所列封板尺寸同樣適用于鋼材質(zhì)量等級為C、D級。d2d3d2d3d46.3d0d5D錐頭形式示意見圖2，錐頭尺寸應(yīng)符合表2、表3規(guī)定。HH 0.1B20.25%d5AL3B2-c×45°A2×45°6.3 L1LA0.212.56.3說明：6.3D—d0—中心孔徑；d1—d2—d3—d4—小端內(nèi)徑；d5—錐頭長度；L1—組裝后錐頭外露長度；L2—斜段水平長度；L3—內(nèi)壁平直段長度；H—底板厚度；c—中心孔邊緣倒角；α—坡口角度。圖2錐頭形式示意圖表2ZTXX-XX-XX-Q235B型錐頭尺寸 單位為毫米（mm）錐頭規(guī)格尺寸代號HDd0d1d2d3d4d5LL1L2L3c尺寸偏差尺寸尺寸偏差尺寸偏差尺寸尺寸尺寸尺寸尺寸尺寸偏差尺寸尺寸尺寸ZT75.5-3.75-M20-Q235B18+0.50-0.2075.521+0.50067.50-0.5069.059.5455446400-0.253291.0ZT75.5-3.75-M24-Q235B2075.52567.569.059.5455446403291.0ZT75.5-3.75-M27-Q235B2075.52867.569.059.5455446403291.5ZT89-4-M20-Q235B1889.02180.081.572.05060514537101.0ZT89-4-M24-Q235B2089.02580.081.572.05060514537101.0ZT89-4-M27-Q235B2089.02880.081.572.05060514537101.5ZT89-4-M30-Q235B2089.03180.081.572.05060514537101.5ZT108-4-M24-Q235B20108.02599.0100.591.0607065590-0.3051101.0ZT108-4-M27-Q235B20108.02899.0100.591.06070655951101.5ZT108-4-M30-Q235B20108.03199.0100.591.06070655951101.5ZT108-4-M36-Q235B30108.03799.0100.591.06070655951101.5ZT114-4-M24-Q235B20114.025105.0106.597.06076706456101.0ZT114-4-M27-Q235B20114.028105.0106.597.06076706456101.5ZT114-4-M30-Q235B20114.031105.0106.597.06076706456101.5ZT114-4-M36-Q235B30114.037105.0106.597.06076706456101.5ZT127-6-M36-Q235B30127.037114.0116.0102.07688767061111.5ZT127-6-M39-Q235B30127.040114.0116.0102.07688767061112.0ZT127-6-M42-Q235B33127.043114.0116.0102.07688767061112.0ZT127-6-M45-Q235B36127.046114.0116.0102.07688767061112.0ZT133-6-M39-Q235B30133.040120.0122.0108.08093787263112.0ZT133-6-M42-Q235B33133.043120.0122.0108.08093787263112.0ZT133-6-M45-Q235B36133.046120.0122.0108.08093787263112.0ZT133-6-M48-Q235B38133.049120.0122.0108.08093787263112.0ZT140-4.5-M30-Q235B20140.031130.0132.0118.07088817567101.5ZT140-4.5-M36-Q235B30140.037130.0132.0118.07088817567101.5ZT140-4.5-M39-Q235B30140.040130.0132.0118.07088817567102.0ZT140-4.5-M42-Q235B33140.043130.0132.0118.07088817567102.02ZTXX-XX-XX-Q235B2ZTXX-XX-XX-Q235B（續(xù)）（mm）PAGE7PAGE7錐頭規(guī)格尺寸代號HDd0d1d2d3d4d5LL1L2L3c尺寸偏差尺寸尺寸偏差尺寸偏差尺寸尺寸尺寸尺寸尺寸尺寸偏差尺寸尺寸尺寸ZT159-6-M42-Q235B33+0.50-0.20159.043+0.500146.00-0.50148.0134.0809498900-0.3580132.0ZT159-6-M45-Q235B36159.046146.0148.0134.08094989080132.0ZT159-6-M48-Q235B38159.049146.0148.0134.08094989080132.0ZT159-6-M56-Q235B45159.057146.0148.0134.094105989080132.5ZT159-8-M42-Q235B33159.043142.0144.0130.080100989079142.0ZT159-8-M45-Q235B36159.046142.0144.0130.080100989079142.0ZT159-8-M48-Q235B38159.049142.0144.0130.080100989079142.0ZT159-8-M56-Q235B45159.057142.0144.0130.094105989079142.5ZT159-10-M48-Q235B38159.049138.0140.0126.094106989078152.0ZT159-10-M56-Q235B45159.057138.0140.0126.094106989078152.5ZT159-10-M60-Q235B45159.061138.0140.0126.0104116989078152.5ZT159-10-M64-Q235B48159.065138.0140.0126.0104116989078152.5ZT168-8-M45-Q235B36168.046151.0153.0139.094105989078142.0ZT168-8-M48-Q235B38168.049151.0153.0139.094105989078142.0ZT168-8-M56-Q235B45168.057151.0153.0139.094105989078142.5ZT168-8-M60-Q235B45168.061151.0153.0139.0100112989078142.5ZT180-8-M45-Q235B36180.046163.0165.0151.010012010810088142.0ZT180-8-M48-Q235B38180.049163.0165.0151.010012010810088142.0ZT180-8-M56-Q235B45180.057163.0165.0151.010012010810088142.5ZT180-8-M60-Q235B45180.061163.0165.0151.010012010810088142.5ZT180-10-M56-Q235B45180.057159.0161.0147.010412010810087152.5ZT180-10-M60-Q235B45180.061159.0161.0147.010412010810087152.5ZT180-10-M64-Q235B48180.065159.0161.0147.010412810810087152.5ZT180-10-M68-Q235B50180.069159.0161.0147.010412810810087152.5ZT180-12-M60-Q235B45180.061155.0157.0143.010412510810085142.5ZT180-12-M64-Q235B48180.065155.0157.0143.010412510810085142.5ZT180-12-M68-Q235B50180.069155.0157.0143.010913510810085142.5錐頭規(guī)格尺寸代號HDd0d1d2d3d4d5LL1L2L3c尺寸偏差尺寸尺寸偏差尺寸偏差尺寸尺寸尺寸尺寸尺寸尺寸偏差尺寸尺寸尺寸ZT180-12-M72-Q235B55+0.50-0.20180.073+0.500155.00-0.50157.0143.01091351081000-0.3585143.0ZT194-10-M56-Q235B45194.057173.0175.0161.01041161039582152.5ZT194-10-M60-Q235B45194.061173.0175.0161.01041161039582152.5ZT194-10-M64-Q235B48194.065173.0175.0161.01041161039582152.5ZT194-10-M68-Q235B50194.069173.0175.0161.01041281039582152.5ZT194-12-M64-Q235B48194.065169.0171.0157.01141351039580162.5ZT194-12-M68-Q235B50194.069169.0171.0157.01141351039580162.5ZT194-12-M72-Q235B55194.073169.0171.0157.01141351039580163.0ZT194-12-M76-Q235B55194.077169.0171.0157.01141401039580163.0ZT219-8-M56-Q235B45219.057202.0204.0190.0104150123115102142.5ZT219-8-M60-Q235B45219.061202.0204.0190.0104150123115102142.5ZT219-8-M64-Q235B48219.065202.0204.0190.0104150123115102142.5ZT219-8-M68-Q235B50219.069202.0204.0190.0104150123115102142.5ZT219-10-M60-Q235B45219.061198.0200.0186.0109150123115101152.5ZT219-10-M64-Q235B48219.065198.0200.0186.0109150123115101152.5ZT219-10-M68-Q235B50219.069198.0200.0186.0109150123115101152.5ZT219-10-M72-Q235B55219.073198.0200.0186.0109150123115101153.0ZT219-12-M68-Q235B50219.069194.0196.0182.013015012311599162.5ZT219-12-M72-Q235B55219.073194.0196.0182.013015012311599163.0ZT219-12-M76-Q235B55219.077194.0196.0182.013015012311599163.0ZT219-12-M80-Q235B57219.081194.0196.0182.013015812311599163.0ZT219-14-M72-Q235B55219.073190.0192.0178.013015012311598173.0ZT219-14-M76-Q235B55219.077190.0192.0178.013015012311598173.0ZT219-14-M80-Q235B57219.081190.0192.0178.013015812311598173.0ZT219-14-M85-Q235B62219.086190.0192.0178.013015812311598173.0ZT245-10-M68-Q235B50245.069224.0226.0212.0130160138130116152.5ZT245-10-M72-Q235B55245.073224.0226.0212.0130160138130116153.0錐頭規(guī)格尺寸代號HDd0d1d2d3d4d5LL1L2L3c尺寸偏差尺寸尺寸偏差尺寸偏差尺寸尺寸尺寸尺寸尺寸尺寸偏差尺寸尺寸尺寸ZT245-10-M76-Q235B55+0.50-0.20245.077+0.500224.00-0.50226.0212.01301601381300-0.35116153.0ZT245-10-M80-Q235B57245.081224.0226.0212.0130160138130116153.0ZT245-12-M72-Q235B55245.073220.0222.0208.0130160138130114163.0ZT245-12-M76-Q235B55245.077220.0222.0208.0130160138130114163.0ZT245-12-M80-Q235B57245.081220.0222.0208.0130160138130114163.0ZT245-12-M85-Q235B62245.086220.0222.0208.0130160138130114163.0注：表格所列錐頭尺寸同樣適用于鋼材質(zhì)量等級為C、D級。3ZTXX-XX-XX-Q355B3ZTXX-XX-XX-Q355B（mm）PAGE10PAGE10錐頭規(guī)格尺寸代號HDd0d1d2d3d4d5LL1L2L3c尺寸偏差尺寸尺寸偏差尺寸偏差尺寸尺寸尺寸尺寸尺寸尺寸偏差尺寸尺寸尺寸ZT75.5-3.75-M20-Q355B18+0.50-0.2075.521+0.50067.50-0.5069.059.5455446400-0.253291.0ZT75.5-3.75-M24-Q355B2075.52567.569.059.5455446403291.0ZT75.5-3.75-M27-Q355B2075.52867.569.059.5455446403291.5ZT75.5-3.75-M30-Q355B2075.53167.569.059.5506046403291.5ZT89-4-M24-Q355B2089.02580.081.572.05060514537101.0ZT89-4-M27-Q355B2089.02880.081.572.05060514537101.5ZT89-4-M30-Q355B2089.03180.081.572.05060514537101.5ZT89-4-M36-Q355B3089.03780.081.572.06070514537101.5ZT108-4-M30-Q355B20108.03199.0100.591.0607065590-0.3051101.5ZT108-4-M36-Q355B30108.03799.0100.591.07070655951101.5ZT108-4-M39-Q355B30108.04099.0100.591.07082655951102.0ZT108-4-M42-Q355B33108.04399.0100.591.07082655951102.0ZT114-4-M30-Q355B20114.031105.0106.597.06076706456101.5ZT114-4-M36-Q355B30114.037105.0106.597.07076706456101.5ZT114-4-M39-Q355B30114.040105.0106.597.07076706456102.0ZT114-4-M42-Q355B33114.043105.0106.597.07082706456102.0ZT127-6-M42-Q355B33127.043114.0116.0102.08088767061112.0ZT127-6-M45-Q355B36127.046114.0116.0102.08088767061112.0ZT127-6-M48-Q355B38127.049114.0116.0102.080105767061112.0ZT127-6-M56-Q355B45127.057114.0116.0102.094105767061112.5ZT133-6-M42-Q355B33133.043120.0122.0108.08093787263112.0ZT133-6-M45-Q355B36133.046120.0122.0108.08093787263112.0ZT133-6-M48-Q355B38133.049120.0122.0108.08093787263112.0ZT133-6-M56-Q355B45133.057120.0122.0108.094105787263112.5ZT140-4.5-M42-Q355B33140.043130.0132.0118.07688817567102.0ZT140-4.5-M45-Q355B36140.046130.0132.0118.07688817567102.03ZTXX-XX-XX-Q355B3ZTXX-XX-XX-Q355B（續(xù)）（mm）PAGE11PAGE11錐頭規(guī)格尺寸代號HDd0d1d2d3d4d5LL1L2L3c尺寸偏差尺寸尺寸偏差尺寸偏差尺寸尺寸尺寸尺寸尺寸尺寸偏差尺寸尺寸尺寸ZT140-4.5-M48-Q355B38+0.50-0.20140.049+0.500130.00-0.50132.0118.09410581750-0.3067102.0ZT140-4.5-M56-Q355B45140.057130.0132.0118.094105817567102.5ZT159-6-M45-Q355B36159.046146.0148.0134.0809498900-0.3580132.0ZT159-6-M48-Q355B38159.049146.0148.0134.08094989080132.0ZT159-6-M56-Q355B45159.057146.0148.0134.0100112989080132.5ZT159-6-M60-Q355B45159.061146.0148.0134.0100112989080132.5ZT159-8-M56-Q355B45159.057142.0144.0130.0104112989079142.5ZT159-8-M60-Q355B45159.061142.0144.0130.0104112989079142.5ZT159-8-M64-Q355B48159.065142.0144.0130.0104128989079142.5ZT159-8-M68-Q355B50159.069142.0144.0130.0104128989079142.5ZT159-10-M60-Q355B45159.061138.0140.0126.0104116989078152.5ZT159-10-M64-Q355B48159.065138.0140.0126.0104116989078152.5ZT159-10-M68-Q355B50159.069138.0140.0126.0109135989078152.5ZT159-10-M72-Q355B55159.073138.0140.0126.0109135989078153.0ZT168-8-M56-Q355B45168.057151.0153.0139.0104116989078142.5ZT168-8-M60-Q355B45168.061151.0153.0139.0104116989078142.5ZT168-8-M64-Q355B48168.065151.0153.0139.0104116989078142.5ZT168-8-M68-Q355B50168.069151.0153.0139.0104128989078142.5ZT180-8-M60-Q355B45180.061163.0165.0151.010912010810088142.5ZT180-8-M64-Q355B48180.065163.0165.0151.010912010810088142.5ZT180-8-M68-Q355B50180.069163.0165.0151.010913510810088142.5ZT180-8-M72-Q355B55180.073163.0165.0151.010913510810088143.0ZT180-10-M68-Q355B50180.069159.0161.0147.010913510810087152.5ZT180-10-M72-Q355B55180.073159.0161.0147.010913510810087153.0ZT180-10-M76-Q355B55180.077159.0161.0147.013015210810087153.0ZT180-10-M80-Q355B57180.081159.0161.0147.013015210810087153.0錐頭規(guī)格尺寸代號HDd0d1d2d3d4d5LL1L2L3c尺寸偏差尺寸尺寸偏差尺寸偏差尺寸尺寸尺寸尺寸尺寸尺寸偏差尺寸尺寸尺寸ZT180-12-M72-Q355B55+0.50-0.20180.073+0.500155.00-0.50157.0143.01141401081000-0.3585163.0ZT180-12-M76-Q355B55180.077155.0157.0143.011414010810085163.0ZT180-12-M80-Q355B57180.081155.0157.0143.013015810810085163.0ZT180-12-M85-Q355B62180.086155.0157.0143.013015810810085163.0ZT194-10-M72-Q355B55194.073173.0175.0161.01301401039582153.0ZT194-10-M76-Q355B55194.077173.0175.0161.01301401039582153.0ZT194-10-M80-Q355B57194.081173.0175.0161.01301581039582153.0ZT194-10-M85-Q355B62194.086173.0175.0161.01301581039582153.0ZT194-12-M72-Q355B55194.073169.0171.0157.01301401039580163.0ZT194-12-M76-Q355B55194.077169.0171.0157.01301401039580163.0ZT194-12-M80-Q355B57194.081169.0171.0157.01301581039580163.0ZT194-12-M85-Q355B62194.086169.0171.0157.01301581039580163.0ZT219-8-M68-Q355B50219.069202.0204.0190.0130150123115102142.5ZT219-8-M72-Q355B55219.073202.0204.0190.0130150123115102143.0ZT219-8-M76-Q355B55219.077202.0204.0190.0130150123115102143.0ZT219-8-M80-Q355B57219.081202.0204.0190.0130158123115102143.0ZT219-10-M72-Q355B55219.073198.0200.0186.0130150123115101153.0ZT219-10-M76-Q355B55219.077198.0200.0186.0130150123115101153.0ZT219-10-M80-Q355B57219.081198.0200.0186.0130158123115101153.0ZT219-10-M85-Q355B62219.086198.0200.0186.0130158123115101153.0ZT219-12-M72-Q355B55219.073194.0196.0182.013015012311599163.0ZT219-12-M76-Q355B55219.077194.0196.0182.013015012311599163.0ZT219-12-M80-Q355B57219.081194.0196.0182.013015812311599163.0ZT219-12-M85-Q355B62219.086194.0196.0182.013015812311599163.0ZT219-14-M72-Q355B55219.073190.0192.0178.013015012311598173.0ZT219-14-M76-Q355B55219.077190.0192.0178.013015012311598173.0錐頭規(guī)格尺寸代號HDd0d1d2d3d4d5LL1L2L3c尺寸偏差尺寸尺寸偏差尺寸偏差尺寸尺寸尺寸尺寸尺寸尺寸偏差尺寸尺寸尺寸ZT219-14-M80-Q355B57+0.50-0.20219.081+0.500190.00-0.50192.0178.01301581231150-0.3598173.0ZT219-14-M85-Q355B62219.086190.0192.0178.013015812311598173.0ZT245-10-M72-Q355B55245.073224.0226.0212.0130160138130116153.0ZT245-10-M76-Q355B55245.077224.0226.0212.0130160138130116153.0ZT245-10-M80-Q355B57245.081224.0226.0212.0130160138130116153.0ZT245-10-M85-Q355B62245.086224.0226.0212.0130160138130116153.0ZT245-12-M72-Q355B55245.073220.0222.0208.0130160138130114163.0ZT245-12-M76-Q355B55245.077220.0222.0208.0130160138130114163.0ZT245-12-M80-Q355B57245.081220.0222.0208.0130160138130114163.0ZT245-12-M85-Q355B62245.086220.0222.0208.0130160138130114163.0ZT273-12-M72-Q355B55273.073248.0250.0236.01301601581500-0.40134163.0ZT273-12-M76-Q355B55273.077248.0250.0236.0130160158150134163.0ZT273-12-M80-Q355B57273.081248.0250.0236.0130160158150134163.0ZT273-12-M85-Q355B62273.086248.0250.0236.0130160158150134163.0ZT273-14-M72-Q355B55273.073244.0246.0232.0130160158150134163.0ZT273-14-M76-Q355B55273.077244.0246.0232.0130160158150134163.0ZT273-14-M80-Q355B57273.081244.0246.0232.0130160158150134163.0ZT273-14-M85-Q355B62273.086244.0246.0232.0130160158150134163.0ZT325-12-M72-Q355B55325.073300.0302.0288.0130160168160144163.0ZT325-12-M76-Q355B55325.077300.0302.0288.0130160168160144163.0ZT325-12-M80-Q355B57325.081300.0302.0288.0130160168160144163.0ZT325-12-M85-Q355B62325.086300.0302.0288.0130160168160144163.0ZT325-14-M72-Q355B55325.073296.0298.0284.0130160168160143173.0ZT325-14-M76-Q355B55325.077296.0298.0284.0130160168160143173.0ZT325-14-M80-Q355B57325.081296.0298.0284.0130160168160143173.0ZT325-14-M85-Q355B62325.086296.0298.0284.0130160168160143173.0注：表格所列錐頭尺寸同樣適用于鋼材質(zhì)量等級為C、D級。PAGE14PAGE14套筒形式與尺寸4A選用。LL1MaLL1MaB×45°AA0.25%eB0.112.56.3S S6.3d0e說明：d0—中心孔徑；MS S6.3d0eL1S—內(nèi)孔中心至側(cè)面距離；e—對角距離。圖3套筒形式示意圖表4套筒尺寸 單位為毫米（mm）套筒規(guī)格尺寸代號d0SLL1eMa尺寸偏差尺寸偏差尺寸偏差尺寸偏差尺寸尺寸TT1617+0.50013.5+0.50-0.5028+0.20-0.208+0.10-0.1031.186TT202117.033839.266TT242520.536647.346TT272823.0401053.128TT303125.0451057.748TT363730.0551569.2810TT394032.5551575.0610TT424335.0571280.8310TT454637.5591486.610TT484940.0571292.3810TT565745.06510103.9210TT606147.58510109.710TT646550.08712115.4710TT686955.09010127.0210TT727357.59510132.7910TT767760.01