KTQZ系列抗震球型鋼支座應(yīng)用指南

KTQZ系列抗震球型鋼支座應(yīng)用指南中國(guó)路橋（集團(tuán)）新津筑路機(jī)械廠廠址：四川省成都市新津縣五河路37號(hào)電話：(028)82511538傳真：(028)82511338郵編：611430網(wǎng)址：目錄1企業(yè)簡(jiǎn)介………………………12系列概述………………………13代號(hào)說(shuō)明…………………14技術(shù)性能………………15規(guī)格型號(hào)及主要尺寸和重量……………………26交付、驗(yàn)收與保管……………127安裝細(xì)則……………128維護(hù)細(xì)則……………121企業(yè)簡(jiǎn)介1967年建廠，國(guó)內(nèi)最早研制橋梁支座的廠家，具有近30年生產(chǎn)支座的歷史。具備完善的開(kāi)發(fā)設(shè)計(jì)手段?？蓪?duì)新型橋梁結(jié)構(gòu)用重要特殊支座進(jìn)行開(kāi)發(fā)設(shè)計(jì)。并具有支座性能評(píng)價(jià)、病害診斷及更換的能力。具備完善的生產(chǎn)配套能力。采用數(shù)控加工、涂裝及總裝生產(chǎn)線流水作業(yè)，工藝先進(jìn)穩(wěn)定，確保支座加工精度和制造總量要求。具備完善的質(zhì)量配套體系。1997年在同行業(yè)中率先取得ISO9001標(biāo)準(zhǔn)認(rèn)證。且原材料和過(guò)程檢測(cè)設(shè)備齊全，手段先進(jìn)。具備完善的生產(chǎn)支座資質(zhì)。2004年在同行業(yè)中率先取得公路橋梁支座生產(chǎn)許可證。2006年在同行業(yè)中率先取得CRCC鐵路支座產(chǎn)品認(rèn)證。具備顯赫的名譽(yù)和名牌優(yōu)勢(shì)。企業(yè)獲得高新技術(shù)企業(yè)稱號(hào)，特大噸位減震支座、海洋防腐減震支座、拉壓測(cè)力支座等創(chuàng)中國(guó)企業(yè)記錄。2004年成筑牌商標(biāo)譽(yù)為四川省著名商標(biāo)。2005年成筑牌橋梁支座獲得四川省名牌產(chǎn)品稱號(hào)。支座應(yīng)用業(yè)績(jī)突出。1993年按英國(guó)BS5400標(biāo)準(zhǔn)設(shè)計(jì)生產(chǎn)的4500噸大噸位支座順利通過(guò)英國(guó)監(jiān)理的現(xiàn)場(chǎng)驗(yàn)收后用于巴基斯坦卡拉巴特大橋。1998年6500噸大噸位減震盆式橡膠支座通過(guò)第三方監(jiān)造后用于南京長(zhǎng)江二橋。2000年6000噸大噸位減震盆式橡膠支座通過(guò)第三方監(jiān)造后用于錢(qián)塘江六橋。2001年按美國(guó)AASHTO規(guī)范設(shè)計(jì)生產(chǎn)的3000噸盆式橡膠支座順利通過(guò)了承載和變位測(cè)試，經(jīng)英國(guó)監(jiān)理的現(xiàn)場(chǎng)驗(yàn)收和目睹試驗(yàn)后允許用于孟加拉國(guó)帕克西大橋。2002年自主開(kāi)發(fā)設(shè)計(jì)的6500噸大噸位減震球型支座通過(guò)第三方監(jiān)造后用于錢(qián)塘江四橋。2003～2006年自主開(kāi)發(fā)的海洋防腐球型支座用于東海大橋、杭州灣跨海大橋及舟山大陸連島工程。2006年14500噸超大噸位減震球型支座通過(guò)第三方監(jiān)造后用于重慶朝天門(mén)大橋。近十年來(lái)各類豎向支座、抗風(fēng)支座、拉壓支座用于虎門(mén)大橋、楊浦大橋、徐浦大橋、奉浦大橋、潤(rùn)揚(yáng)大橋、南京三橋、蘇通大橋、陽(yáng)邏大橋、安慶長(zhǎng)江大橋、萬(wàn)州長(zhǎng)江二橋、重慶大佛寺大橋、荊州長(zhǎng)江大橋、?？谑兰o(jì)大橋、岳陽(yáng)洞庭湖大橋及上海文獻(xiàn)中心、深圳會(huì)展中心和澳門(mén)體育館等橋梁和建筑工程。除橋梁支座外，各種模數(shù)式大位移伸縮裝置、快速更換樹(shù)脂式伸縮裝置、梳齒式三防（防水、防污、防震）伸縮裝置及減噪伸縮裝置在國(guó)內(nèi)占有大量市場(chǎng)。并為瑞士Magebasa世界著名支座和伸縮裝置供應(yīng)商在國(guó)內(nèi)獨(dú)家代理十縫以上模數(shù)式大位移伸縮裝置，如南京長(zhǎng)江二橋用LR20縫1600mm伸縮量伸縮裝置、潤(rùn)揚(yáng)大橋LR27縫2160mm伸縮量伸縮裝置。除橋梁支座外，YM群錨體系及配套機(jī)具在國(guó)內(nèi)占有大量市場(chǎng)。質(zhì)量穩(wěn)定，可用于如蘇通大橋、杭州灣跨海大橋等重要橋梁工程。2系列概述KTQZ系列抗震球型鋼支座是根據(jù)橋梁抗震要求設(shè)計(jì)而成。設(shè)計(jì)中應(yīng)用了我廠與鐵道科學(xué)研究院1991年共同研制QZ系列球型支座的研究成果；總結(jié)了我廠十多年來(lái)設(shè)計(jì)、制造和使用球型支座的經(jīng)驗(yàn)；參照了歐洲標(biāo)準(zhǔn)EN1337規(guī)定的球型支座設(shè)計(jì)方法；采用了有限元分析方法進(jìn)行設(shè)計(jì)優(yōu)化。該系列球型支座適用于抗震設(shè)防烈度為7度和8度橋梁。由于采用了金屬噴涂和重防腐涂裝體系，較能適應(yīng)酸性、海洋氣氛等腐蝕環(huán)境要求。3代號(hào)說(shuō)明KTQZ☆☆☆☆支座主位移量（mm）SX:雙向活動(dòng)支座；DX:單向活動(dòng)支座；GD:固定支座；豎向承載力（kN）地震烈度：Ⅰ型用于七度區(qū)；Ⅱ型用于八度區(qū)；抗震球型鋼支座示例：KTQZ－Ⅱ－5000-DX-e150表示八度地震區(qū)橋梁?jiǎn)蜗蚧顒?dòng)球型鋼支座。豎向承載力為5000kN、主位移量為±150mm。4技術(shù)性能4.1支座豎向承載力分31級(jí)：1000、1500、2000、2500、3000、4000、5000、6000、7000、8000、9000、10000、12500、15000、17500、20000、22500、25000、27500、30000、32500、35000、37500、40000、45000、50000、60000、70000、80000、90000和100000kN；4.2支座轉(zhuǎn)角為0.02rad。4.3支座可承受的水平力GD固定支座各向、DX單向活動(dòng)支座橫橋向（順橋向放置）或順橋向（橫橋向放置）為支座豎向承載力的15％（用于七度地震區(qū)）和30％（用于八度地震區(qū)）；SX雙向活動(dòng)支座由于不承受水平力,因此既可用于七度地震區(qū)，又可用于八度地震區(qū)。本系列支座七度地震區(qū)地震動(dòng)峰值加速度取0.10g，八度地震區(qū)地震動(dòng)峰值加速度取0.20g；當(dāng)七度地震區(qū)地震動(dòng)峰值加速度為0.15g時(shí)，應(yīng)采用本系列中八度地震區(qū)的支座，八度地震區(qū)地震動(dòng)峰值加速度為0.30g時(shí)，支座應(yīng)另行單獨(dú)設(shè)計(jì)。4.4支座位移DX單向活動(dòng)支座、SX雙向活動(dòng)支座主位移根據(jù)支座承載力大小不同分為±50、±100、±150、±200、±250、±300mm；SX雙向活動(dòng)支座橫橋向位移為±40mm；DX單向活動(dòng)支座根據(jù)梁體的需要，既可用于順橋向活動(dòng)橫橋向固定，又可用于橫橋向活動(dòng)順橋向固定的梁體。4.5支座摩擦系數(shù)設(shè)計(jì)取值：0.034.6支座坡度適用范圍球型鋼支座本身具有適應(yīng)大跨度、大坡度橋梁的特點(diǎn)。支座可自適應(yīng)6‰以內(nèi)坡度要求；超出6‰的坡度可通過(guò)梁底預(yù)埋鋼板進(jìn)行設(shè)置，或由上支座板按實(shí)際加工坡度要求實(shí)現(xiàn)。5規(guī)格型號(hào)及主要尺寸和重量5.1支座結(jié)構(gòu)形式見(jiàn)圖1、圖2、圖3圖1雙向活動(dòng)支座（SX型）圖2單向活動(dòng)支座（DX型）圖3固定支座（GD型）5.2支座主要尺寸和重量見(jiàn)表1、表2、表3、表4、表5表1KTQZ系列雙向活動(dòng)支座（SX型）主要尺寸參數(shù)規(guī)格型號(hào)承載力(KN)轉(zhuǎn)角(rad)順橋向(mm)主要尺寸（mm）錨固螺栓直徑×長(zhǎng)度(mm)套筒直徑×長(zhǎng)度(mm)重量(kg)ABCDEFHKTQZ1000SX10000.02±50/±10027036038022031033095M16×55φ26×15062/68KTQZ1500SX15000.02±50/±100320400430260340370105M20×60φ33×15094/101KTQZ2000SX20000.02±50/±100360440470300380410110M20×60φ33×150120/129KTQZ2500SX25000.02±50/±100390460510320390440115M24×65φ40×200152/161KTQZ3000SX30000.02±50/±100430510560360440490125M24×65φ40×200196/205KTQZ4000SX40000.02±100/±150490570690400480600135M30×75φ50×200285/297KTQZ5000SX50000.02±100/±150540620740450530650140M30×80φ50×250352/366KTQZ6000SX60000.02±100/±150590670790480560680150M36×85φ60×250454/470KTQZ7000SX70000.02±100/±150630710830510590710160M39×90φ66×250546/565KTQZ8000SX80000.02±100/±150670750880550630760165M42×90φ72×250647/665KTQZ9000SX90000.02±100/±150710790910590670790175M42×95φ72×300758/782KTQZ10000SX100000.02±150/±2007508201040620690910185M45×100φ76×300896/928KTQZ12500SX125000.02±150/±2008409101130690760980200M52×110φ88×300971/1003KTQZ15000SX150000.02±150/±20092098012007508101030215M56×120φ94×3501532/1572KTQZ17500SX175000.02±150/±200990105012708108701090225M60×125φ100×3501834/1873KTQZ20000SX200000.02±150/±2001050111013308609201140235M64×130φ105×3502135/2183KTQZ22500SX225000.02±150/±2001120117013909309801200255M64×140φ105×4002592/2643KTQZ25000SX250000.02±150/±20011801230147097010201260270M72×145φ120×4003108/3164KTQZ27500SX275000.02±150/±200123012801530102010701320280M72×150φ120×4003454/3517KTQZ30000SX300000.02±150/±200129013401600107011201380290M72×150φ126×4503970/4040KTQZ32500SX325000.02±200/±250134013901700110011501460300M80×165φ132×4504421/4392KTQZ35000SX350000.02±200/±250139014301750114011801500305M84×165φ140×4504847/4925KTQZ37500SX375000.02±200/±250144014801800119012301550315M84×170φ140×5005366/5445KTQZ40000SX400000.02±200/±250149015201840122012501570325M90×175φ150×5005917/6003KTQZ45000SX450000.02±200/±250158016201960129013301670345M96×190φ160×5507078/7173KTQZ50000SX500000.02±200/±250177017902150147014901850380M100×205φ165×5509478/9596KTQZ60000SX600000.02±200/±250193019402340161016202020410M106×220φ175×60011898/12031KTQZ70000SX700000.02±250/±300207020802500173017402160440M115×235φ180×60014749/14907續(xù)表1KTQZ80000SX800000.02±250/±300222022202680185018502310470M125×250φ200×65018244/18425KTQZ90000SX900000.02±250/±300235023502830196019602440490M130×260φ210×65021195/21399KTQZ100000SX1000000.02±250/±300247024702970206020602560515M136×275φ220×70024830/25050表2KTQZⅠ系列抗七度地震單向活動(dòng)支座（DX型）主要尺寸參數(shù)規(guī)格型號(hào)承載力(KN)轉(zhuǎn)角(rad)位移量(mm)主要尺寸（mm）錨固螺栓直徑×長(zhǎng)度(mm)套筒直徑×長(zhǎng)度(mm)重量(kg)ABCDEFHKTQZⅠ1000DX10000.02±50/±10027037038022032033095M16×55φ26×15069/76KTQZⅠ1500DX15000.02±50/±100320430430260370370105M20×60φ33×150105/117KTQZⅠ2000DX20000.02±50/±100360470470300410410110M20×60φ33×150133/145KTQZⅠ2500DX25000.02±50/±100390510510320440440115M24×65φ40×200170/184KTQZⅠ3000DX30000.02±50/±100430560560360490490125M24×65φ40×200219/234KTQZⅠ4000DX40000.02±100/±150490620690400530600135M30×75φ50×200320/339KTQZⅠ5000DX50000.02±100/±150540690740450600650140M30×80φ50×250404/426KTQZⅠ6000DX60000.02±100/±150590750790480640680150M36×85φ60×250517/543KTQZⅠ7000DX70000.02±100/±150630800830510680710160M39×90φ66×250622/651KTQZⅠ8000DX80000.02±100/±150670850880550730760165M42×90φ72×250738/770KTQZⅠ9000DX90000.02±100/±150710900910590780790175M42×95φ72×300864/904KTQZⅠ10000DX100000.02±150/±2007509401040620810910185M45×100φ76×3001044/1084KTQZⅠ12500DX125000.02±150/±20084010601130690910980200M52×110φ88×3001167/1222KTQZⅠ15000DX150000.02±150/±200920115012007509801030215M56×120φ94×3501776/1831KTQZⅠ17500DX175000.02±150/±2009901230127081010501090225M60×125φ100×3502109/2179KTQZⅠ20000DX200000.02±150/±20010501310133086011201140235M64×130φ105×3502473/2544KTQZⅠ22500DX225000.02±150/±20011201390139093012001200255M64×140φ105×4002996/3082KTQZⅠ25000DX250000.02±150/±20011801470147097012601260270M72×145φ120×4003571/3666KTQZⅠ27500DX275000.02±150/±200123015301530102013201320280M72×150φ120×4004011/4114KTQZⅠ30000DX300000.02±150/±200129016001600107013801380290M72×150φ126×4504574/4684KTQZⅠ32500DX325000.02±200/±250134016601700110014201460300M80×165φ132×4505128/5245KTQZⅠ35000DX350000.02±200/±250139017301750114014801500305M84×165φ140×4505655/5773KTQZⅠ37500DX375000.02±200/±250144017901800119015401550315M84×170φ140×5006245/6379續(xù)表2KTQZⅠ40000DX400000.02±200/±250149018401840122015701570325M90×175φ150×5006843/6993KTQZⅠ45000DX450000.02±200/±250158019601960129016701670345M96×190φ160×5508201/8358KTQZⅠ50000DX500000.02±200/±250177021502150147018501850380M100×205φ165×55010734/10922KTQZⅠ60000DX600000.02±200/±250193023402340161020202020410M106×220φ175×60013569/13789KTQZⅠ70000DX700000.02±250/±300207025002500173021602160440M115×235φ180×60016861/17105KTQZⅠ80000DX800000.02±250/±300222026802680185023102310470M125×250φ200×65020826/21117KTQZⅠ90000DX900000.02±250/±300235028302830196024402440490M130×260φ210×65024201/24516KTQZⅠ100000DX1000000.02±250/±300247029702970206025602560515M136×275φ220×70028511/28842表3KTQZⅠ系列抗七度地震球型固定鋼支座（GD型）主要尺寸參數(shù)規(guī)格型號(hào)承載力(KN)轉(zhuǎn)角(rad)主要尺寸（mm）錨固螺栓直徑×長(zhǎng)度(mm)套筒直徑×長(zhǎng)度(mm)重量(kg)ABCDHKTQZⅠ1000GD10000.0227037022032095M16×55φ26×15075KTQZⅠ1500GD15000.02320430260370105M20×60φ33×150113KTQZⅠ2000GD20000.02360470300410110M20×60φ33×150145KTQZⅠ2500GD25000.02390510320440115M24×65φ40×200186KTQZⅠ3000GD30000.02430560360490125M24×65φ40×200236KTQZⅠ4000GD40000.02490620400530135M30×75φ50×200329KTQZⅠ5000GD50000.02540690450600140M30×80φ50×250419KTQZⅠ6000GD60000.02590750480640150M36×85φ60×250541KTQZⅠ7000GD70000.02630800510680160M39×90φ66×250653KTQZⅠ8000GD80000.02670850550730165M42×90φ72×250774KTQZⅠ9000GD90000.02710900590780175M42×95φ72×300922KTQZⅠ10000GD100000.02750940620810185M45×100φ76×3001070KTQZⅠ12500GD125000.028401060690910200M52×110φ88×3001238KTQZⅠ15000GD150000.029201150750980215M56×120φ94×3501854KTQZⅠ17500GD175000.0299012308101050225M60×125φ100×3502220KTQZⅠ20000GD200000.02105013108601120235M64×130φ105×3502593KTQZⅠ22500GD225000.02112013909301200255M64×140φ105×4003187KTQZⅠ25000GD250000.02118014709701260270M72×145φ120×4003860續(xù)表3KTQZⅠ27500GD275000.021230153010201320280M72×150φ120×4004294KTQZⅠ30000GD300000.021290160010701380290M72×150φ126×4504881KTQZⅠ32500GD325000.021340166011001420300M80×165φ132×4505422KTQZⅠ35000GD350000.021390173011401480305M84×165φ140×4506007KTQZⅠ37500GD375000.021440179011901540315M84×170φ140×5006647KTQZⅠ40000GD400000.021490184012201570325M90×175φ150×5007310KTQZⅠ45000GD450000.021580196012901670345M96×190φ160×5508780KTQZⅠ50000GD500000.021770215014701850380M100×205φ165×55011423KTQZⅠ60000GD600000.021930234016102020410M106×220φ175×60014459KTQZⅠ70000GD700000.022070250017302160440M115×235φ180×60017870KTQZⅠ80000GD800000.022220268018502310470M125×250φ200×65022043KTQZⅠ90000GD900000.022350283019602440490M130×260φ210×65025615KTQZⅠ100000GD1000000.022470297020602560515M136×275φ220×70029657表4KTQZⅡ系列抗八度地震單向活動(dòng)支座（DX型）主要尺寸參數(shù)規(guī)格型號(hào)承載力(KN)轉(zhuǎn)角(rad)主位移量(mm)主要尺寸（mm）錨固螺栓直徑×長(zhǎng)度(mm)套筒直徑×長(zhǎng)度(mm)重量(kg)ABCDEFHKTQZⅡ1000DX10000.02±50/±10027039038022032033095M20×55φ33×15076/86KTQZⅡ1500DX15000.02±50/±100320460430260370370105M24×60φ40×200118/128KTQZⅡ2000DX20000.02±50/±100360500470300410410110M30×60φ50×200160/175KTQZⅡ2500DX25000.02±50/±100390550510320440440115M30×65φ50×250198/216KTQZⅡ3000DX30000.02±50/±100430600560360490490125M36×65φ60×250263/284KTQZⅡ4000DX40000.02±100/±150490660690400530600135M42×75φ72×250390/403KTQZⅡ5000DX50000.02±100/±150540730740450600650140M45×80φ76×300484/510KTQZⅡ6000DX60000.02±100/±150590790790480640680150M48×85φ80×300594/625KTQZⅡ7000DX70000.02±100/±150630850830510680710160M52×90φ88×300722/756KTQZⅡ8000DX80000.02±100/±150670900880550730760165M56×90φ94×350872/911KTQZⅡ9000DX90000.02±100/±150710950910590780790175M60×95φ100×3501011/1056KTQZⅡ10000DX100000.02±150/±20075010001040620810910185M64×100φ105×3501217/1264續(xù)表4KTQZⅡ12500DX125000.02±150/±20084011201130690910980200M72×110φ120×4001845/1908KTQZⅡ15000DX150000.02±150/±200920121012007509801030215M76×120φ126×4502088/2151KTQZⅡ17500DX175000.02±150/±2009901310127081010501090225M85×125φ140×4502544/2622KTQZⅡ20000DX200000.02±150/±20010501390133086011201140235M90×130φ150×5003030/3116KTQZⅡ22500DX225000.02±150/±20011201480139093012001200255M96×140φ160×5503737/3831KTQZⅡ25000DX250000.02±150/±20011801560147097012601260270M100×145φ165×5504333/4443KTQZⅡ27500DX275000.02±150/±200123016201530102013201320280M100×150φ165×6004749/4867KTQZⅡ30000DX300000.02±150/±200129017001600107013801380290M106×150φ175×6005464/5590KTQZⅡ32500DX325000.02±200/±250134017701700110014201460300M115×165φ180×6006092/6233KTQZⅡ35000DX350000.02±200/±250139018301750114014801500305M115×165φ180×6006539/6688KTQZⅡ37500DX375000.02±200/±250144019001800119015401550315M125×170φ200×6507512/7377KTQZⅡ40000DX400000.02±200/±250149019601840122015701570325M125×175φ200×6508070/8250KTQZⅡ45000DX450000.02±200/±250158020901960129016701670345M130×190φ210×6509500/9695KTQZⅡ50000DX500000.02±200/±250177022802150147018501850380M136×205φ220×70012403/12623KTQZⅡ60000DX600000.02±200/±250193024702340161020202020410M150×220φ240×75015927/16187KTQZⅡ70000DX700000.02±250/±300207026602500173021602160440M160×235φ260×80020260/20559KTQZⅡ80000DX800000.02±250/±300222028402680185023102310470M175×250φ280×85025010/25347KTQZⅡ90000DX900000.02±250/±300235030002830196024402440490M185×260φ300×90029743/30120KTQZⅡ100000DX1000000.02±250/±300247031502970206025602560515M200×275φ320×95035184/35592表5KTQZⅡ系列抗八度地震球型固定鋼支座（GD型）主要尺寸參數(shù)規(guī)格型號(hào)承載力(KN)轉(zhuǎn)角(rad)主要尺寸（mm）錨固螺栓直徑×長(zhǎng)度(mm)套筒直徑×長(zhǎng)度(mm)重量(kg)ABCDHKTQZⅡ1000GD10000.0227039022032095M20×55φ33×15082KTQZⅡ1500GD15000.02320460260370105M24×60φ40×200127KTQZⅡ2000GD20000.02360500300410110M30×60φ50×200176KTQZⅡ2500GD25000.02390550320440115M30×65φ50×250222KTQZⅡ3000GD30000.02430600360490125M36×65φ60×250292KTQZⅡ4000GD40000.02490660400530135M42×75φ72×250398續(xù)表5KTQZⅡ5000GD50000.02540730450600140M45×80φ76×300512KTQZⅡ6000GD60000.02590790480640150M48×85φ80×300625KTQZⅡ7000GD70000.02630850510680160M52×90φ88×300772KTQZⅡ8000GD80000.02670900550730165M56×90φ94×350926KTQZⅡ9000GD90000.02710950590780175M60×95φ100×3501091KTQZⅡ10000GD100000.027501000620810185M64×100φ105×3501264KTQZⅡ12500GD125000.028401120690910200M72×110φ120×4001931KTQZⅡ15000GD150000.029201210750980215M76×120φ126×4502206KTQZⅡ17500GD175000.0299013108101050225M85×125φ140×4502709KTQZⅡ20000GD200000.02105013908601120235M90×130φ150×5003242KTQZⅡ22500GD225000.02112014809301200255M96×140φ160×5504011KTQZⅡ25000GD250000.02118015609701260270M100×145φ165×5504686KTQZⅡ27500GD275000.021230162010201320280M100×150φ165×6005142KTQZⅡ30000GD300000.021290170010701380290M106×150φ175×6005848KTQZⅡ32500GD325000.021340177011001420300M115×165φ180×6006540KTQZⅡ35000GD350000.021390183011401480305M115×165φ180×6007049KTQZⅡ37500GD375000.021440190011901540315M125×170φ200×6508109KTQZⅡ40000GD400000.021490196012201570325M125×175φ200×6508768KTQZⅡ45000GD450000.021580209012901670345M130×190φ210×65010362KTQZⅡ50000GD500000.021770228014701850380M136×205φ220×70013447KTQZⅡ60000GD600000.021930247016102020410M150×220φ240×75017207KTQZⅡ70000GD700000.022070266017302160440M160×235φ260×80021807KTQZⅡ80000GD800000.022220284018502310470M175×250φ280×85026823KTQZⅡ90000GD900000.022350300019602440490M185×260φ300×90031879KTQZⅡ100000GD1000000.022470315020602560515M200×275φ320×950356316交付、驗(yàn)收與保管6.1交付、驗(yàn)收的產(chǎn)品應(yīng)具有生產(chǎn)廠家的出廠檢驗(yàn)報(bào)告、合格證、裝箱單和有效的定期抽檢試驗(yàn)報(bào)告?，F(xiàn)場(chǎng)驗(yàn)收按球型支座國(guó)家標(biāo)準(zhǔn)相關(guān)規(guī)定辦理。6.2儲(chǔ)存支座的庫(kù)房應(yīng)干燥通風(fēng)，室溫保持在支座使用的溫度范圍內(nèi)，支座應(yīng)分類堆放整齊，并保持潔凈。嚴(yán)禁與酸、堿、油類、有機(jī)溶劑等影響支座質(zhì)量的物質(zhì)相接觸，并距熱源1米以上。6.3運(yùn)輸和轉(zhuǎn)運(yùn)中不得碰撞、拆卸支座，應(yīng)保持支座原始裝配和包裝狀態(tài)不變。并避免陽(yáng)光直接暴曬、雨淋、雪浸。7安裝細(xì)則7.1安裝準(zhǔn)備及注意事項(xiàng)7.1.1采用本系列支座時(shí)，支承墊石混凝土標(biāo)號(hào)不低于C40(局部承壓強(qiáng)度不小于20MPa)。墊石高度應(yīng)考慮安裝、養(yǎng)護(hù)和必要時(shí)更換支座的方便，并應(yīng)于支座周圍采取有效的排水措施。墊石頂面四角高差不得大于2mm。7.1.2在墊石或墩臺(tái)部位需按支座主要尺寸及重量表中平面連接尺寸預(yù)留孔道，預(yù)留孔直徑為套筒直徑加60mm，預(yù)留孔深度為套筒長(zhǎng)度加60mm。預(yù)留孔中心距及對(duì)角線長(zhǎng)度偏差不得超過(guò)10mm。7.1.3預(yù)制簡(jiǎn)支梁橋用支座安裝時(shí)，采用測(cè)力千斤頂作為臨時(shí)支撐，應(yīng)保證每個(gè)支點(diǎn)的反力與四個(gè)支點(diǎn)反力的平均值相差不超過(guò)±5％。7.1.4支座安裝過(guò)程中不得任意拆卸支座。但預(yù)制梁架設(shè)完畢或現(xiàn)澆梁開(kāi)始預(yù)應(yīng)力張拉前必須拆除臨時(shí)鎖定連接裝置。7.1.5解除支座包裝后應(yīng)保持支座潔凈狀態(tài)，并考慮防碰撞、防污染、防灼熱等措施。7.1.6預(yù)制支座梁底預(yù)埋鋼板、套筒及螺栓時(shí)應(yīng)保證與上支座板的連接尺寸精度，螺栓中心距及對(duì)角線長(zhǎng)度偏差不得超過(guò)1mm。且與支座頂面接觸的預(yù)埋鋼板面在任何位置的平面度不超過(guò)1/1000。7.1.7支座位移和轉(zhuǎn)角預(yù)偏應(yīng)征得生產(chǎn)廠家和橋梁設(shè)計(jì)院同意。并在生產(chǎn)廠家指導(dǎo)下完成。建議在合同簽訂時(shí)給出預(yù)偏量，產(chǎn)品出廠前完成預(yù)偏量設(shè)定并鎖定。7.2預(yù)制簡(jiǎn)支箱梁橋用支座安裝步驟7.2.1梁體吊裝前，先拆除支座包裝鐵皮，并清理干凈支座上表面鉚釘，然后將支座安裝在預(yù)制箱梁的底部。上支座板與梁底預(yù)埋鋼板之間不得留有間隙，如有間隙，應(yīng)采取壓力注漿方式予以填充。7.2.2鑿毛支座就位部位的支