GQZ球型支座设计参数表.doc

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1、!-GQZ系列桥 梁 球 型 支 座 设 计 参 数 表设计承载力：100060000kN(执行标准GB/T17955-2009)目 录 名 称图号说明12GQZ-SX球型支座组装示意图3GQZ-SX球型支座主要设计参数表（表-1）411GQZ-DX球型支座组装示意图12GQZ-DX球型支座主要设计参数表（表-2）1320GQZ-GD球型支座组装示意图21GQZ-GD球型支座主要设计参数表（表-3）2225说 明一、本GQZ系列桥梁球型支座设计参数表系与国标桥梁球型支座GB/T17955-2009配套产品，本参数表供生产厂家发布GQZ系列产品信息使用，以方便桥梁设计人员选型。二、GQZ系列支座

2、的代号举例：E=100e=40SXGQZ-10000= 0.03 表示支座设计转角为0.03 rad E表示支座设计纵向位移为100mm e表示支座横向位移为40mm 使用性能分类为SX表示双向活动支座 表示支座代号GQZ及承载力为10000kN，写作：GQZ-10000SX/E100/e40/= 0.03本例表示GQZ系列桥梁球型支座承载力为10000kN，纵向位移100mm，横向位移40mm，转角为0.03rad的双向活动球形支座。三、GQZ系列支座的主要技术性能1、支座竖向承载力分为30级，1000、1500、2000、2500、3000、3500、4000、4500、5000、6000

3、、7000、8000、9000、10000、12500、15000、17500、20000、22500、25000、27500、30000、32500、35000、37500、40000、45000、50000、55000、60000kN。2、支座设计转角分为0.02、0.03、0.04、0.05、0.06rad五级。3、支座设计位移量：纵向位移：10004500kN， E1=50、E2 =100、E3 =150mm；500017500kN， E1 =100、E2 =150、E3 =200mm；中交公路规划设计院有限公司名称说 明图号1 2000037500kN，E1 =150、E2 =200

4、、E3 =250mm； 4000060000kN，E1 =200、E2 =250、E3 =300mm。横向位移：SX（双向活动支座），10009000kN，e=20mm， 1000060000kN，e=40mmDX（单向活动支座）e=3mm。支座纵向、横向位移量还可根据实际需要进行调整。4、支座可承受的水平力：单向活动支座（DX）及固定支座（GD）在非滑移方向的水平力均不小于支座设计承载力的10%。四、GQZ系列支座安装：1、采用本系列支座时，安装支座的垫石混凝土强度等级不得低于C40级。2、安装支座处应设置支座垫石，垫石尺寸应按局部承压计算，其长度、宽度比支座底板尺寸大100mm以上，高度不

5、小于100mm，且应布置钢筋。并按支座底板地脚螺栓间距与底柱规格预留螺栓孔位置。若采用预埋钢板焊接连接时，支座就位后，用对称断续方式焊接，焊接过程中应防止支座钢体温度过高，防止变形、烧坏聚四氟乙烯板等。3、支座安装标高应符合设计要求。控制垫石顶面标高时要注意预留支座底板下专用砂浆垫层厚度。支座支承面四角高差不得大于1mm。4、支座安装前方可开箱，并检查支座各部件及配件清单。支座安装前不允许随意拆卸固定件。5、支座安装的注意事项：1）支座安装位置划出中心十字，支座顺桥方向的中心线应与主梁顺桥向中心线平行。2）活动支座的上顶板与下底盆顺桥方向的中心线应重合。3）支座安装过程中，不得松开上顶板与下底

6、盆的连接固定板，以防止发生过大的转角而倾覆。待支座安装完成后再拆除连接板，以防约束梁体的正常位移与转动。4）检查不锈钢板外露面是否清洁，在运输、储存、安装过程中涂装是否碰掉，发现问题应及时清洁及补刷涂装，然后安装防尘设施。6、支座安装还应满足现行桥梁施工规范的相关规定。支座使用期间，应按养护规范的有关规定定期进行检查及养护。中交公路规划设计院有限公司名称说 明图号2中交公路规划设计院有限公司名称GQZ-SX球型支座组装示意图图号3表-1（一） GQZ系列桥梁球型支座（SX）双向活动支座主要尺寸(mm)序号 项目规格纵向位移量A=0.02=0.03=0.04=0.05=0.06E1E2E3E1E

7、2E3E1E2E3E1E2E3E1E2E3E1E2E31GQZ-1000501001504205206204405406404505506502GQZ-1500501001504705706704805806805006007003GQZ-2000501001505106107105406407405506507504GQZ-2500501001505606607605806807806107108105GQZ-3000501001505906907906207208206507508506GQZ-3500501001506307308306607608606907908907GQZ-4000

8、501001506507508506807808807108109108GQZ-4500501001506907908907208209207508509509GQZ-500010015020081091010108409401040870970107010GQZ-60001001502008909901090920102011209601060116011GQZ-7000100150200930103011309701070117010101110121012GQZ-80001001502009601060116010101110121010601160126013GQZ-900010015

9、020010101110121010601160126011101210131014GQZ-1000010015020010501150125010901190129011401240134015GQZ-12500100150200113012301339118012801380123013301430中交公路规划设计院有限公司名称GQZ-SX球型支座主要尺寸表图号4续表-1（一） GQZ系列桥梁球型支座（SX）双向活动支座主要尺寸(mm)序号 项目规格纵向位移量A=0.02=0.03=0.04=0.05=0.06E1E2E3E1E2E3E1E2E3E1E2E3E1E2E3E1E2E316GQ

10、Z-1500010015020012001300140012601360146013101410151013701470157014201520162017GQZ-1750010015020012801380148013301430153013901490159014501550165015101610171018GQZ-2000015020025014401540164015001600170015601660176016301730183016901790189019GQZ-2250015020025015401640174016001700180016701770187017301830

11、193018001900200020GQZ-2500015020025015501650175016501750185017201820192017901890199018601960206021GQZ-2750015020025016501750185017101810191017801880198018501950205019302030213022GQZ-3000015020025017101810191017701870197018401940204019202020212019902090219023GQZ-32500150200250178018801980184019402040

12、19102010211019802080218020602160226024GQZ-3500015020025018201920202018901990209019602060216020402140224021202220232025GQZ-3750015020025018701970207019402040214020102110221020902190229021802280238026GQZ-4000020025030020402140224021002200230021802280238022702370247023502450255027GQZ-450002002503002120

13、2220232021802280238022602360246023502450255024402540264028GQZ-5000020025030022102310241022802380248023602460256024502550265025402640274029GQZ-5500020025030022802380248023502450255024402540264025302630273026202720282030GQZ-60000200250300236024602560243025302630252026202720262027202820272028202920中交公路

14、规划设计院有限公司名称GQZ-SX球型支座主要尺寸表图号5表-1（二） GQZ系列桥梁球型支座（SX）双向活动支座主要尺寸(mm)序号 项目规格横向位移eBA1=0.02=0.03=0.04=0.05=0.06=0.02=0.03=0.04=0.05=0.06E1E2E3E1E2E3E1E2E3E1E2E3E1E2E31GQZ-1000203603803903604605603804805803904905902GQZ-1500204104204404105106104205206204405406403GQZ-20002045048049045055065048058068049059069

15、04GQZ-2500205005205505006007005206207205506507505GQZ-3000205305605905206207205506507505806807806GQZ-3500205706006305606607605906907906207208207GQZ-4000205906206505806807806107108106407408408GQZ-4500206306606906207208206507508506807808809GQZ-50002065068071072082092075085095078088098010GQZ-60002073076

16、080080090010008309301030870970107011GQZ-700020770810850840940104088098010809201020112012GQZ-8000208008509008609601060910101011109601060116013GQZ-900020850900950910101011109601060116010101110121014GQZ-10000409309701020950105011509901090119010401140124015GQZ-1250040101010601110102011201220107011701270

17、112012201320中交公路规划设计院有限公司名称GQZ-SX球型支座主要尺寸表图号6续表-1（二） GQZ系列桥梁球型支座（SX）双向活动支座主要尺寸(mm)序号 项目规格横向位移eBA1=0.02=0.03=0.04=0.05=0.06=0.02=0.03=0.04=0.05=0.06E1E2E3E1E2E3E1E2E3E1E2E3E1E2E316GQZ-15000401080114011901250130010901190129011501250135012001300140012601360146013101410151017GQZ-175004011601210127013301

18、39011601260136012101310141012701370147013301430153013901490159018GQZ-20000401220128013401410147013201420152013801480158014401540164015101610171015701670177019GQZ-22500401320138014501510158014201520162014801580168015501650175016101710181016801780188020GQZ-250004013301430150015701640142015201620152016

19、20172015901690179016601760186017301830193021GQZ-27500401430149015601630171015201620172015801680178016501750185017201820192018001900200022GQZ-30000401490155016201700177015801680178016401740184017101810191017901890199018601960206023GQZ-325004015601620169017601840164017401840170018001900177018701970184

20、01940204019202020212024GQZ-35000401600167017401820190016801780188017501850195018201920202019002000210019802080218025GQZ-37500401650172017901870196017301830193018001900200018701970207019502050215020402140224026GQZ-400004017201780186019502030189019902090195020502150203021302230212022202320220023002400

21、27GQZ-45000401800186019402030212019702070217020302130223021102210231022002300240022902390249028GQZ-50000401890196020402130222020502150225021202220232022002300240022902390249023802480258029GQZ-55000401960203021202210230021202220232021902290239022802380248023702470257024602560266030GQZ-600004020402110

22、220023002400219022902390226023602460235024502550245025502650255026502750中交公路规划设计院有限公司名称GQZ-SX球型支座主要尺寸表图号7表-1（三） GQZ系列桥梁球型支座（SX）双向活动支座主要尺寸(mm)序号 项目规格B1C、DC1、D1=0.02=0.03=0.04=0.05=0.06=0.02=0.03=0.04=0.05=0.06=0.02=0.03=0.04=0.05=0.061GQZ-10003003203303003203302402602702GQZ-15003503603803503603802903

23、003203GQZ-20003904204303904204303303603704GQZ-25004404604904404604903804004305GQZ-30004604905204705005304004304606GQZ-35005005305605105405704404705007GQZ-40005205505805305605904604905208GQZ-45005605906205706006305005305609GQZ-500056059062059062065050053056010GQZ-600064067071067070074058061065011GQZ-

24、700068072076071075079062066070012GQZ-800070075080074079084064069074013GQZ-900075080085079084089069074079014GQZ-1000083087092083087092073077082015GQZ-1250090095010009109601010800850900中交公路规划设计院有限公司名称GQZ-SX球型支座主要尺寸表图号8续表-1（三） GQZ系列桥梁球型支座（SX）双向活动支座主要尺寸(mm)序号 项目规格B1C、DC1、D1=0.02=0.03=0.04=0.05=0.06=0.02

25、=0.03=0.04=0.05=0.06=0.02=0.03=0.04=0.05=0.0616GQZ-15000970103010801140119098010401090115012008709309801040109017GQZ-17500104010901150121012701060111011701230129094099010501110117018GQZ-2000011001160122012901350112011801240131013701000106011201190125019GQZ-2250012001260133013901460122012801350141014

26、801100116012301290136020GQZ-2500012001300137014401510123013301400147015401100120012701340141021GQZ-2750013001360143015001580133013901460153016101240126013301400148022GQZ-3000013601420149015701640139014501520160016701260132013901470154023GQZ-32500142014801550162017001460152015901660174013201380145015

27、20160024GQZ-3500014601530160016801760150015701640172018001360143015001580166025GQZ-3750015101580165017301820155016201690177018601410148015501630172026GQZ-4000015701630171018001880162016801760185019301470153016101700178027GQZ-4500016501710179018801970170017601840193020201550161016901780187028GQZ-5000

28、017301800188019702060179018601940203021201630170017801870196029GQZ-5500018001870196020502140186019302020211022001700177018601950204030GQZ-60000187019402030213022301940201021002200230017701840193020302130中交公路规划设计院有限公司名称GQZ-SX球型支座主要尺寸表图号9表-1（四） GQZ系列桥梁球型支座（SX）双向活动支座主要尺寸(mm)序号 项目规格H地脚螺栓底柱总重量（）=0.02=0.0

29、3=0.04=0.05=0.06=0.02=0.03=0.04=0.05=0.06E1E2E3E1E2E3E1E2E3E1E2E3E1E2E31GQZ-10008384854225255.661.867.962.569.075.466.673.279.92GQZ-15008687884225276.683.991.281.388.996.589.797.6105.43GQZ-20009192934225299.6108.0116.5114.1123.1132.0119.5128.7137.94GQZ-250096979942252131.4141.1150.8142.8152.8162.916

30、1.7172.4183.15GQZ-300010010210346260155.8166.6177.4175.7187.2198.6197.2209.1221.36GQZ-350010510610846260190.9202.9215.0212.1224.7237.4236.2249.5262.87GQZ-400010911111346260214.0226.8239.7238.7252.3266.0264.8279.1293.48GQZ-450011311511746260254.6269.0283.4282.2397.1312.2311.3327.0342.69GQZ-500011711912158300298.2313.5328.5328.1344.1360.1359.8376.5393.110GQZ-600012512713058300405.2423.4441.7442.9462.0481.