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ICS 93.040

P 28

备案号:

中华人民共和国交通运输行业标准

JT /T 854—2013

公路桥梁球型支座规格系列

Series of spherical bearings for highway bridges

2013-04-07 发布

2013-05-01 实施

中华人民共和国交通运输部发布

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目 次

前言 …… III

1 范围 …… 1

2 规范性引用文件 …… 1

3 符号 …… 1

4 分类及型号 …… 1

5 支座规格系列 …… 2

6 选用要求 …… 20

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前言

本标准按照 GB/T 1.1—2009 给出的规则起草。

本标准由中国公路学会桥梁和结构工程分会提出并归口。

本标准起草单位:中交公路规划设计院有限公司。

本标准主要起草人:赵君黎、冯苠、刘晓娣、郑学珍、李杨海、陈洪彬、吴益梅、金立新。

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公路桥梁球型支座规格系列

1 范围

本标准规定了公路桥梁球型支座分类、型号、规格系列及选用要求。

本标准适用于符合 GB/T 17955—2009 要求、承载力为 $ 1000kN \sim 60000kN $ 的公路桥梁用球型支座。

2 规范性引用文件

下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件,仅注日期的版本适用于本文件。凡是不注日期的引用文件,其最新版本(包括所有的修改单)适用于本文件。

GB/T 17955—2009 桥梁球型支座

3 符号

下列符号适用于本文件。

A、B——上顶板长、宽,单位为毫米(mm);

\(A_{1},B_{1}\)——上顶板锚固螺栓间距,单位为毫米(mm);

C、D——下底盘长、宽,单位为毫米(mm);

\(C_{1},D_{1}\)——下底盘锚固螺栓间距,单位为毫米(mm);

\(H\)——横向位移,单位为毫米(mm);

\(h\)——支座高度,单位为毫米(mm);

\(Z\)——纵向位移,单位为毫米(mm);

\(\theta\)——支座转角,单位为弧度(rad)。

4 分类及型号

4.1 分类

公路桥梁球型支座分类应符合 GB/T 17955—2009 中 3.1 的规定。

4.2 型号

支座型号表示方法如下:

Image

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示例 1:

竖向承载力 $ 20\ 000\mathrm{kN} $ 、双向活动球型支座,纵向位移量 $ \pm 100\mathrm{mm} $ 、横向位移量 $ \pm 40\mathrm{mm} $,转角 $ 0.03\mathrm{rad} $,表示为 GQZ $ 20000\mathrm{SX}/\mathrm{Z} \pm 100/\mathrm{H} \pm 40/\theta 0.03 $。

示例 2:

竖向承载力 30 000kN、单向活动球型支座, 纵向位移量 $ \pm 150mm $, 转角 0.05rad, 表示为 GQZ 30000DX/Z $ \pm 150/\theta $ 0.05。

示例 3:

竖向承载力 10 000kN、固定球型支座, 转角 0.03rad, 表示为 GQZ 10000GD/ $ \theta $ 0.03。

5 支座规格系列

5.1 双向活动支座结构示意图见图 1, 其规格系列见表 1。

Image

1——下底盘;

说明:

2——球面聚四氟乙烯板;

3——球型钢衬板;

4——圆形平面聚四氟乙烯板;

图 1 双向活动支座结构示意图

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表 1 双向活动支座规格系列
序号规 格纵向位移量Z(mm)横向位移量H(mm)支座高度h(mm)地脚螺栓底柱(mm)
Z1Z2Z30.020.030.040.050.06
1GQZ 1000SX± 50± 100± 150± 20838485--Φ 42×252
2GQZ 1500SX± 50± 100± 150± 20868788--Φ 42×252
3GQZ 2000SX± 50± 100± 150± 20919293--Φ 42×252
4GQZ 2500SX± 50± 100± 150± 20969799--Φ 42×252
5GQZ 3000SX± 50± 100± 150± 20100102103--Φ 46×260
6GQZ 3500SX± 50± 100± 150± 20105106108--Φ 46×260
7GQZ 4000SX± 50± 100± 150± 20109111113--Φ 46×260
8GQZ 4500SX± 50± 100± 150± 20113115117--Φ 46×260
9GQZ 5000SX± 100± 150± 200± 20117119121--Φ 58×300
10GQZ 6000SX± 100± 150± 200± 20125127130--Φ 58×300
11GQZ 7000SX± 100± 150± 200± 20132134137--Φ 58×300
12GQZ 8000SX± 100± 150± 200± 20139141143--Φ 70×352
13GQZ 9000SX± 100± 150± 200± 20145147149--Φ 70×352
14GQZ 10000SX± 100± 150± 200± 40152154156--Φ 70×352
15GQZ 12500SX± 100± 150± 200± 40173175177--Φ 80×352
16GQZ 15000SX± 100± 150± 200± 40188192196200(201)204(205)Φ 80×352
17GQZ 17500SX± 100± 150± 200± 40199201205(206)209(210)214(215)Φ 90×400
18GQZ 20000SX± 150± 200± 250± 40214216221224229Φ 90×400
19GQZ 22500SX± 150± 200± 250± 40221223227232238Φ 90×400
20GQZ 25000SX± 150± 200± 250± 40232236241247250Φ 100×400
21GQZ 27500SX± 150± 200± 250± 40243245251254261Φ 100×400
22GQZ 30000SX± 150± 200± 250± 40255258262268273Φ 100×400
23GQZ 32500SX± 150± 200± 250± 40267270274281286Φ 110×460
24GQZ 35000SX± 150± 200± 250± 40277279286291296Φ 110×460
25GQZ 37500SX± 150± 200± 250± 40286289293302307Φ 110×460
26GQZ 40000SX± 200± 250± 300± 40297300304310315Φ 120×480
27GQZ 45000SX± 200± 250± 300± 40323324329334344Φ 120×480
28GQZ 50000SX± 200± 250± 300± 40342344346354363Φ 124×520
29GQZ 55000SX± 200± 250± 300± 40361363366373381Φ 124×520
30GQZ 60000SX± 200± 250± 300± 40379381385393400Φ 128×560

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表 1(续)
序号规格上顶板宽B(mm)上顶板横桥向锚固螺栓间距B₁(mm)
θ(rad)θ(rad)
0.020.030.040.050.060.020.030.040.050.06
1GQZ 1000SX360380390--300320330--
2GQZ 1500SX410420440--350360380--
3GQZ 2000SX450480490--390420430--
4GQZ 2500SX500520550--440460490--
5GQZ 3000SX530560590--460490520--
6GQZ 3500SX570600630--500530560--
7GQZ 4000SX590620650--520550580--
8GQZ 4500SX630660690--560590620--
9GQZ 5000SX650680710--560590620--
10GQZ 6000SX730760800--640670710--
11GQZ 7000SX770810850--680720760--
12GQZ 8000SX800850900--700750800--
13GQZ 9000SX850900950--750800850--
14GQZ 10000SX9309701020--830870920--
15GQZ 12500SX101010601110--9009501000--
16GQZ 15000SX108011401190125013009701030108011401190
17GQZ 17500SX1160121012701330139010401090115012101270
18GQZ 20000SX1220128013401410147011001160122012901350
19GQZ 22500SX1320138014501510158012001260133013901460
20GQZ 25000SX1330143015001570164012001300137014401510
21GQZ 27500SX1430149015601630171013001360143015001580
22GQZ 30000SX1490155016201700177013601420149015701640
23GQZ 32500SX1560162016901760184014201480155016201700
24GQZ 35000SX1600167017401820190014601530160016801760
25GQZ 37500SX1650172017901870196015101580165017301820
26GQZ 40000SX1720178018601950203015701630171018001880
27GQZ 45000SX1800186019402030212016501710179018801970
28GQZ 50000SX1890196020402130222017301800188019702060
29GQZ 55000SX1960203021202210230018001870196020502140
30GQZ 60000SX2040211022002300240018701940203021302230

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表 1(续)
序号规格上顶板长A(mm)
θ(rad)
0.020.030.040.050.06
1GQZ 1000SX420520620440540640450550650------
2GQZ 1500SX470570670480580680500600700------
3GQZ 2000SX510610710540640740550650750------
4GQZ 2500SX560660760580680780610710810------
5GQZ 3000SX590690790620720820650750850------
6GQZ 3500SX630730830660760860690790890------
7GQZ 4000SX650750850680780880710810910------
8GQZ 4500SX690790890720820920750850950------
9GQZ 5000SX810910101084094010408709701070------
10GQZ 6000SX89099010909201020112096010601160------
11GQZ 7000SX9301030113097010701170101011101210------
12GQZ 8000SX96010601160101011101210106011601260------
13GQZ 9000SX101011101210106011601260111012101310------
14GQZ 10000SX105011501250109011901290114012401340------
15GQZ 12500SX113012301330118012801380123013301430------
16GQZ 15000SX120013001400126013601460131014101510137014701570142015201620
17GQZ 17500SX128013801480133014301530139014901590145015501650151016101710
18GQZ 20000SX144015401640150016001700156016601760163017301830169017901890
19GQZ 22500SX154016401740160017001800167017701870173018301930180019002000
20GQZ 25000SX155016501750165017501850172018201920179018901990186019602060
21GQZ 27500SX165017501850171018101910178018801980185019502050193020302130
22GQZ 30000SX171018101910177018701970184019402040192020202120199020902190
23GQZ 32500SX178018801980184019402040191020102110198020802180206021602260
24GQZ 35000SX182019202020189019902090196020602160204021402240212022202320
25GQZ 37500SX187019702070194020402140201021102210209021902290218022802380
26GQZ 40000SX204021402240210022002300218022802380227023702470235024502550
27GQZ 45000SX212022202320218022802380226023602460235024502550244025402640
28GQZ 50000SX221023102410228023802480236024602560245025502650254026402740
29GQZ 55000SX228023802480235024502550244025402640253026302730262027202820
30GQZ 60000SX236024602560243025302630252026202720262027202820272028202920

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表 1(续)
序号规格上顶板顺桥向锚固螺栓间距 (mm)
θ(rad)
0.020.030.040.050.06
1GQZ 1000SX360460560380480580390490590------
2GQZ 1500SX410510610420520620440540640------
3GQZ 2000SX450550650480580680490590690------
4GQZ 2500SX500600700520620720550650750------
5GQZ 3000SX520620720550650750580680780------
6GQZ 3500SX560660760590690790620720820------
7GQZ 4000SX580680780610710810640740840------
8GQZ 4500SX620720820650750850680780880------
9GQZ 5000SX720820920750850950780880980------
10GQZ 6000SX800900100083093010308709701070------
11GQZ 7000SX8409401040880980108092010201120------
12GQZ 8000SX86096010609101010111096010601160------
13GQZ 9000SX9101010111096010601160101011101210------
14GQZ 10000SX9501050115099010901190104011401240------
15GQZ 12500SX102011201220107011701270112012201320------
16GQZ 15000SX109011901290115012501350120013001400126013601460131014101510
17GQZ 17500SX116012601360121013101410127013701470133014301530139014901590
18GQZ 20000SX132014201520138014801580144015401640151016101710157016701770
19GQZ 22500SX142015201620148015801680155016501750161017101810168017801880
20GQZ 25000SX142015201620152016201720159016901790166017601860173018301930
21GQZ 27500SX152016201720158016801780165017501850172018201920180019002000
22GQZ 30000SX158016801780164017401840171018101910179018901990186019602060
23GQZ 32500SX164017401840170018001900177018701970184019402040192020202120
24GQZ 35000SX168017801880175018501950182019202020190020002100198020802180
25GQZ 37500SX173018301930180019002000187019702070195020502150204021402240
26GQZ 40000SX189019902090195020502150203021302230212022202320220023002400
27GQZ 45000SX197020702170203021302230211022102310220023002400229023902490
28GQZ 50000SX205021502250212022202320220023002400229023902490238024802580
29GQZ 55000SX212022202320219022902390228023802480237024702570246025602660
30GQZ 60000SX219022902390226023602460235024502550245025502650255026502750

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表 1(续)
序号规格下底盆边长、宽 C = D({mm}) 下底盆锚固螺栓间距 C_1 = D_1({mm})
θ({rad}) θ({rad})
0.020.030.040.050.060.020.030.040.050.06
1GQZ 1000SX300320330--240260270--
2GQZ 1500SX350360380--290300320--
3GQZ 2000SX390420430--330360370--
4GQZ 2500SX440460490--380400430--
5GQZ 3000SX470500530--400430460--
6GQZ 3500SX510540570--440470500--
7GQZ 4000SX530560590--460490520--
8GQZ 4500SX570600630--500530560--
9GQZ 5000SX590620650--500530560--
10GQZ 6000SX670700740--580610650--
11GQZ 7000SX710750790--620660700--
12GQZ 8000SX740790840--640690740--
13GQZ 9000SX790840890--690740790--
14GQZ 10000SX830870920--730770820--
15GQZ 12500SX9109601010--800850900--
16GQZ 15000SX980104010901150120087093098010401090
17GQZ 17500SX10601110117012301290940990105011101170
18GQZ 20000SX1120118012401310137010001060112011901250
19GQZ 22500SX1220128013501410148011001160123012901360
20GQZ 25000SX1230133014001470154011001200127013401410
21GQZ 27500SX1330139014601530161012401260133014001480
22GQZ 30000SX1390145015201600167012601320139014701540
23GQZ 32500SX1460152015901660174013201380145015201600
24GQZ 35000SX1500157016401720180013601430150015801660
25GQZ 37500SX1550162016901770186014101480155016301720
26GQZ 40000SX1620168017601850193014701530161017001780
27GQZ 45000SX1700176018401930202015501610169017801870
28GQZ 50000SX1790186019402030212016301700178018701960
29GQZ 55000SX1860193020202110220017001770186019502040
30GQZ 60000SX1940201021002200230017701840193020302130

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表 1(续)
序号规格总质量(kg)
θ(rad)
0.020.030.040.050.06
1GQZ 1000SX566268636975677380------
2GQZ 1500SX7784918189979098105------
3GQZ 2000SX100108117114123132120129138------
4GQZ 2500SX131141151143153163162172183------
5GQZ 3000SX156167177176187199197209221------
6GQZ 3500SX191203215212225237236250263------
7GQZ 4000SX214227240239252266265279293------
8GQZ 4500SX255269283282397312311327343------
9GQZ 5000SX298314329328344360360377393------
10GQZ 6000SX405423442443462481494514534------
11GQZ 7000SX480501521535557578593615638------
12GQZ 8000SX549572595624648673702728754------
13GQZ 9000SX651677703735762790821850879------
14GQZ 10000SX767797827839871901934967999------
15GQZ 12500SX103810741110114911861223127113101349------
16GQZ 15000SX130413441384145815001542158916331676180418321891194719942057
17GQZ 17500SX158216261671172717731819190319521951212821792246234724162470
18GQZ 20000SX194219932044214621992252238524412496264427022761289629573018
19GQZ 22500SX237124282485259426532712288029423005314932153279348035493617
20GQZ 25000SX255326132672292030143078327033373404361936893759394740204093
21GQZ 27500SX308431503217333934083477370237743846404341194194449345724651
22GQZ 30000SX351735883659380938823956417542534330463447154797505051355219
23GQZ 32500SX393740114086424243294416464947304811512252085293560456935782
24GQZ 35000SX437044524534472948144899519952885377568857815873623863356432
25GQZ 37500SX489849885079531554095504577458725971635164536556703871467254
26GQZ 40000SX563057285826602261246226648965956702727273847495790080168132
27GQZ 45000SX671068206930712572397353778279008019853686608784941895479677
28GQZ 50000SX78337953807383868510863590579187931699521008710223109051104611187
29GQZ 55000SX884789769105950996439777103541049410633118101195512101123351248612638
30GQZ 60000SX101331027310414108061095211097117591191112067129321309113247141301429614462
注:表中带括号数据,用于上顶板不锈钢板厚度为3mm的情况。

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5.2 单向活动支座 GQZ-DX 结构示意图见图 2, 其规格系列见表 2。

Image
Image
Image

说明:

1——下底盆;

2——球面聚四氟乙烯板;

3——球型钢衬板;

6——上顶板;

4——圆形平面聚四氟乙烯板;

7——侧向滑条;

5——平面不锈钢板;

8——不锈钢侧向滑条;

9——钢挡圈;

10——锚固螺栓。

图 2 单向活动支座结构示意图

<!—— 第 16 页 ——>

表 2 单向活动支座规格系列
序号规 格纵向位移量Z(mm)横向位移量H(mm)支座高度h(mm)地脚螺栓底柱(mm)
Z1Z2Z30.020.030.040.050.06
1GQZ 1000DX± 50± 100± 150± 3838485--Φ 42×252
2GQZ 1500DX± 50± 100± 150± 3868788--Φ 42×252
3GQZ 2000DX± 50± 100± 150± 3919293--Φ 42×252
4GQZ 2500DX± 50± 100± 150± 3969799--Φ 42×252
5GQZ 3000DX± 50± 100± 150± 3100102103--Φ 46×260
6GQZ 3500DX± 50± 100± 150± 3105106108--Φ 46×260
7GQZ 4000DX± 50± 100± 150± 3109111113--Φ 46×260
8GQZ 4500DX± 50± 100± 150± 3113115117--Φ 46×260
9GQZ 5000DX± 100± 150± 200± 3117119121--Φ 58×300
10GQZ 6000DX± 100± 150± 200± 3125127130--Φ 58×300
11GQZ 7000DX± 100± 150± 200± 3132134137--Φ 58×300
12GQZ 8000DX± 100± 150± 200± 3139141143--Φ 70×352
13GQZ 9000DX± 100± 150± 200± 3145147149--Φ 70×352
14GQZ 10000DX± 100± 150± 200± 3152154156--Φ 70×352
15GQZ 12500DX± 100± 150± 200± 3173175177--Φ 80×352
16GQZ 15000DX± 100± 150± 200± 3188192196200(201)204(205)Φ 80×352
17GQZ 17500DX± 100± 150± 200± 3199201205(206)209(210)214(215)Φ 90×400
18GQZ 20000DX± 150± 200± 250± 3214216221224229Φ 90×400
19GQZ 22500DX± 150± 200± 250± 3221223227232238Φ 90×400
20GQZ 25000DX± 150± 200± 250± 3232236241247250Φ 100×400
21GQZ 27500DX± 150± 200± 250± 3243245251254261Φ 100×400
22GQZ 30000DX± 150± 200± 250± 3255258262268273Φ 100×400
23GQZ 32500DX± 150± 200± 250± 3267270274281286Φ 110×460
24GQZ 35000DX± 150± 200± 250± 3277279286291296Φ 110×460
25GQZ 37500DX± 150± 200± 250± 3286289293302307Φ 110×460
26GQZ 40000DX± 200± 250± 300± 3297300304310315Φ 120×480
27GQZ 45000DX± 200± 250± 300± 3323324329334344Φ 120×480
28GQZ 50000DX± 200± 250± 300± 3342344346354363Φ 124×520
29GQZ 55000DX± 200± 250± 300± 3361363366373381Φ 124×520
30GQZ 60000DX± 200± 250± 300± 3379381385393400Φ 128×560

<!—— 第 17 页 ——>

表 2(续)
序号规格上顶板长A(mm)
θ(rad)
0.020.030.040.050.06
1GQZ 1000DX420520620440540640450550650------
2GQZ 1500DX470570670480580680500600700------
3GQZ 2000DX510610710540640740550650750------
4GQZ 2500DX560660760580680780610710810------
5GQZ 3000DX590690790620720820650750850------
6GQZ 3500DX630730830660760860690790890------
7GQZ 4000DX650750850680780880710810910------
8GQZ 4500DX690790890720820920750850950------
9GQZ 5000DX810910101084094010408709701070------
10GQZ 6000DX89099010909201020112096010601160------
11GQZ 7000DX9301030113097010701170101011101210------
12GQZ 8000DX96010601160101011101210106011601260------
13GQZ 9000DX101011101210106011601260111012101310------
14GQZ 10000DX105011501250109011901290114012401340------
15GQZ 12500DX113012301330118012801380123013301430------
16GQZ 15000DX120013001400126013601460131014101510137014701570142015201620
17GQZ 17500DX128013801480133014301530139014901590145015501650151016101710
18GQZ 20000DX144015401640150016001700156016601760163017301830169017901890
19GQZ 22500DX154016401740160017001800167017701870173018301930180019002000
20GQZ 25000DX155016501750165017501850172018201920179018901990186019602060
21GQZ 27500DX165017501850171018101910178018801980185019502050193020302130
22GQZ 30000DX171018101910177018701970184019402040192020202120199020902190
23GQZ 32500DX178018801980184019402040191020102110198020802180206021602260
24GQZ 35000DX182019202020189019902090196020602160204021402240212022202320
25GQZ 37500DX187019702070194020402140201021102210209021902290218022802380
26GQZ 40000DX204021402240210022002300218022802380227023702470235024502550
27GQZ 45000DX212022202320218022802380226023602460235024502550244025402640
28GQZ 50000DX221023102410228023802480236024602560245025502650254026402740
29GQZ 55000DX228023802480235024502550244025402640253026302730262027202820
30GQZ 60000DX236024602560243025302630252026202720262027202820272028202920

<!—— 第 18 页 ——>

表 2(续)
序号规格上顶板顺桥向锚固螺栓间距 (mm)
θ(rad)
0.020.030.040.050.06
1GQZ 1000DX360460560380480580390490590------
2GQZ 1500DX410510610420520620440540640------
3GQZ 2000DX450550650480580680490590690------
4GQZ 2500DX500600700520620720550650750------
5GQZ 3000DX520620720550650750580680780------
6GQZ 3500DX560660760590690790620720820------
7GQZ 4000DX580680780610710810640740840------
8GQZ 4500DX620720820650750850680780880------
9GQZ 5000DX720820920750850950780880980------
10GQZ 6000DX800900100083093010308709701070------
11GQZ 7000DX8409401040880980108092010201120------
12GQZ 8000DX86096010609101010111096010601160------
13GQZ 9000DX9101010111096010601160101011101210------
14GQZ 10000DX9501050115099010901190104011401240------
15GQZ 12500DX102011201220107011701270112012201320------
16GQZ 15000DX109011901290115012501350120013001400126013601460131014101510
17GQZ 17500DX116012601360121013101410127013701470133014301530139014901590
18GQZ 20000DX132014201520138014801580144015401640151016101710157016701770
19GQZ 22500DX142015201620148015801680155016501750161017101810168017801880
20GQZ 25000DX142015201620152016201720159016901790166017601860173018301930
21GQZ 27500DX152016201720158016801780165017501850172018201920180019002000
22GQZ 30000DX158016801780164017401840171018101910179018901990186019602060
23GQZ 32500DX164017401840170018001900177018701970184019402040192020202120
24GQZ 35000DX168017801880175018501950182019202020190020002100198020802180
25GQZ 37500DX173018301930180019002000187019702070195020502150204021402240
26GQZ 40000DX189019902090195020502150203021302230212022202320220023002400
27GQZ 45000DX197020702170203021302230211022102310220023002400229023902490
28GQZ 50000DX205021502250212022202320220023002400229023902490238024802580
29GQZ 55000DX212022202320219022902390228023802480237024702570246025602660
30GQZ 60000DX219022902390226023602460235024502550245025502650255026502750

<!—— 第 19 页 ——>

表2(续)
序号规格上顶板宽B(mm)上顶板横桥向锚固螺栓间距B1(mm)下底盆长、宽C=D(mm)
θ (rad)θ (rad)θ (rad)
0.020.030.040.050.060.020.030.040.050.060.020.030.040.050.06
1GQZ 1000DX356376386--276296306--300320330--
2GQZ 1500DX406416436--326336356--350360380--
3GQZ 2000DX456486496--366396406--390420430--
4GQZ 2500DX506526556--436436466--440460490--
5GQZ 3000DX546576606--476466496--470500530--
6GQZ 3500DX586616646--516506536--510540570--
7GQZ 4000DX616646676--546526556--530560590--
8GQZ 4500DX656686716--586616596--570600630--
9GQZ 5000DX696726756--606636666--590620650--
10GQZ 6000DX776806846--686716756--670700740--
11GQZ 7000DX826866906--736776816--710750790--
12GQZ 8000DX846896946--746796846--740790840--
13GQZ 9000DX9169661016--816866916--790840890--
14GQZ 10000DX9569961046--856896946--830870920--
15GQZ 12500DX105611061156--9469961046--9109601010--
16GQZ 15000DX11261186123612961346101610761126118612369801040109011501200
17GQZ 17500DX121612661326138614461096114612061266132610601110117012301290
18GQZ 20000DX127613361396146615261156121612761346140611201180124013101370
19GQZ 22500DX139614561526158616561276133614061466153612201280135014101480
20GQZ 25000DX140615061576164617161276137614461516158612301330140014701540
21GQZ 27500DX151615761646171617961386144615161586166613301390146015301610
22GQZ 30000DX157816381708178818581448150815761658172813901450152016001670
23GQZ 32500DX165817181788185819381518157816481728179814601520159016601740
24GQZ 35000DX169817681838191819981558162816981778185815001570164017201800
25GQZ 37500DX175818281898197820681618168817581838192815501620169017701860
26GQZ 40000DX183818981978206821481688174818281918200816201680176018501930
27GQZ 45000DX193819982078216822581788184819282018210817001760184019302020
28GQZ 50000DX202820982178226823581868193820182108219817901860194020302120
29GQZ 55000DX211821882278236824581958202821182208229818601930202021102200
30GQZ 60000DX219822682358245825582028209821882288238819402010210022002300

<!—— 第 20 页 ——>

表 2(续)
序号规格下底盆锚固螺栓间距 或 (mm)
θ(rad)
0.020.030.040.050.06
∼ ∼
1GQZ 1000DX260/220260/220260/220280/240280/240280/240290/250290/250290/250--
2GQZ 1500DX310/270310/270310/270320/280320/280320/280340/300340/300340/300--
3GQZ 2000DX350/300350/300350/300380/330380/330380/330390/340390/340390/340--
4GQZ 2500DX380380/350380/350400400/370400/370430430/400430/400--
5GQZ 3000DX400400/360400/360430430/390430/390460460/420460/420--
6GQZ 3500DX440440440/400470470470/430500500500/460--
7GQZ 4000DX460460460/410490490490/440520520520/470--
8GQZ 4500DX500500500/450530530530/480560560560--
9GQZ 5000DX500500/440500/440530530530/470560560560/500--
10GQZ 6000DX580580580/520610610610/550650650650--
11GQZ 7000DX620620620/560660660660700700700--
12GQZ 8000DX640640640690690690740740740--
13GQZ 9000DX690690690740740740790790790--
14GQZ 10000DX730730730770770770820820820--
15GQZ 12500DX800800800850850850900900900--
16GQZ 15000DX87087087093093093098098098010401090
17GQZ 17500DX94094094099099099010501050105011101170
18GQZ 20000DX10001000100010601060106011201120112011901250
19GQZ 22500DX11001100110011601160116012301230123012901360
20GQZ 25000DX11001100110012001200120012701270127013401410
21GQZ 27500DX12001200120012601260126013301330133014001480
22GQZ 30000DX12601260126013201320132013901390139014701540
23GQZ 32500DX13201320132013801380138014501450145015201600
24GQZ 35000DX13601360136014301430143015001500150015801660
25GQZ 37500DX14101410141014801480148015501550155016301720
26GQZ 40000DX14701470147015301530153016101610161017001780
27GQZ 45000DX15501550155016101610161016901690169017801870
28GQZ 50000DX16301630163017001700170017801780178018701960
29GQZ 55000DX17001700170017701770177018601860186019502040
30GQZ 60000DX17701770177018401840184019301930193020302130

<!—— 第 21 页 ——>

表2(续)
序号规格总质量(kg)
θ(rad)
0.020.030.040.050.06
1GQZ 1000DX637179717987758391------
2GQZ 1500DX8694103909910999109118------
3GQZ 2000DX113124134126139150131145157------
4GQZ 2500DX142158171154170183173190204------
5GQZ 3000DX171191205191212228213232251------
6GQZ 3500DX207226246228248269252273296------
7GQZ 4000DX233255278258281306285308335------
8GQZ 4500DX275298323303326354332357382------
9GQZ 5000DX377412440412445479448482518------
10GQZ 6000DX448479513486518555538572605------
11GQZ 7000DX530565607586622660645682721------
12GQZ 8000DX602640678677717757756798839------
13GQZ 9000DX714757801799844889886933981------
14GQZ 10000DX82787492090094899699510451095------
15GQZ 12500DX112111781235123312921350135714181479------
16GQZ 15000DX140214661531155816261693170817781848189119642037205421302216
17GQZ 17500DX169317681841183919171992201920992188224723412423246925672652
18GQZ 20000DX209521772259230023852470254326312719280328952987305931543249
19GQZ 22500DX256226562750278628832980307631773278335034553559368637953904
20GQZ 25000DX275028482945315232553357347735843691383139434054416242774392
21GQZ 27500DX330534133521356236733785393140474163427643964515473448594984
22GQZ 30000DX377938984017407441974319444745734700491350455176533454705607
23GQZ 32500DX435144814612467448074941508252205359555256965839606462126361
24GQZ 35000DX475348855022513652725413561957615907613862856437669968516009
25GQZ 37500DX524453865534566758135965613362846441672368817045741775817751
26GQZ 40000DX608162456410648066496818695471297303775079318112838785748762
27GQZ 45000DX725074417631766978648058833785388739910493129520100081019010441
28GQZ 50000DX8426863388448984919794129662988010101105761080211031115481178312021
29GQZ 55000DX952997559986101971042810663110521129011532125271277313023130731332813587
30GQZ 60000DX108271105911292115101174811986124751272012966136701392514181148881515215417
注1:表中带括号数据,用于上顶板不锈钢板厚度为3mm的情况。注2:表中一个数字时为C1=D1的情况,否则为C1/D1。

<!—— 第 22 页 ——>

5.3 固定支座 GQZ-GD 结构示意图见图 3, 其规格系列见表 3。

Image
Image
Image

说明:

1——下底盘;

2——球面聚四氟乙烯板;

3——球面钢衬板;

4——上顶板;

图 3 固定支座结构示意图

<!—— 第 23 页 ——>

表 3 固定支座规格系列
序号规格上顶板长、宽A=B(mm)上顶板锚固螺栓间距 (mm)
θ(rad)θ(rad)
0.020.030.040.050.060.020.030.040.050.06
1GQZ 1000GD342363374--280300310--
2GQZ 1500GD392403424--330340360--
3GQZ 2000GD442473484--380410420--
4GQZ 2500GD492513544--430450480--
5GQZ 3000GD532563594--460490520--
6GQZ 3500GD572603634--500530560--
7GQZ 4000GD602633665--530560590--
8GQZ 4500GD642673705--570600630--
9GQZ 5000GD682713745--590620650--
10GQZ 6000GD762793835--670700740--
11GQZ 7000GD812854895--720760800--
12GQZ 8000GD842894945--740790840--
13GQZ 9000GD9029541005--800850900--
14GQZ 10000GD9429841036--840880930--
15GQZ 12500GD104310941146--9309801030--
16GQZ 15000GD1113117412271290134310001060111011701230
17GQZ 17500GD1203125513171380144310801130119012601320
18GQZ 20000GD1263132513871460152411401200126013401400
19GQZ 22500GD1383144515181581165512601320139014601530
20GQZ 25000GD1393149515681641171512601360143015101580
21GQZ 27500GD1503156516381711179613701430150015801660
22GQZ 30000GD1563162616991783185614301490156616501720
23GQZ 32500GD1644170617791853193715001560163617101790
24GQZ 35000GD1684175618291913199815401610168617701850
25GQZ 37500GD1744181618891974206816001670174618301920
26GQZ 40000GD1824188619702064214816701730182019101990
27GQZ 45000GD1924198720702164225917701830192020102106
28GQZ 50000GD2014208721702265236018501920201021002200
29GQZ 55000GD2104217722712365246119402010211022002300
30GQZ 60000GD2185225823512456256220102080218022802390

<!—— 第 24 页 ——>

表 3(续)
序号规格下底盆长、宽 (mm) 下底盆锚固螺栓间距 (mm) 地脚螺栓底柱(mm)
θ({rad}) θ({rad})
0.020.030.040.050.060.020.030.040.050.06
1GQZ 1000GD300320330--240260270-- φ42 × 252
2GQZ 1500GD350360380--290300320-- φ42 × 252
3GQZ 2000GD390420430--330360370-- φ42 × 252
4GQZ 2500GD440460490--380400430-- φ42 × 252
5GQZ 3000GD470500530--400430460-- φ46 × 260
6GQZ 3500GD510540570--440470500-- φ46 × 260
7GQZ 4000GD530560590--460490520-- φ46 × 260
8GQZ 4500GD570600630--500530560-- φ46 × 260
9GQZ 5000GD590620650--500530560-- φ58 × 300
10GQZ 6000GD670700740--580610650-- φ58 × 300
11GQZ 7000GD710750790--620660700-- φ58 × 300
12GQZ 8000GD740790840--640690740-- φ70 × 352
13GQZ 9000GD790840890--690740790-- φ70 × 352
14GQZ 10000GD830870920--730770820-- φ70 × 352
15GQZ 12500GD9109601010--800850900-- φ80 × 352
16GQZ 15000GD980104010901150120087093098010401090 φ80 × 352
17GQZ 17500GD10601110117012301290940990105011101170 φ90 × 400
18GQZ 20000GD1120118012401310137010001060112011901250 φ90 × 400
19GQZ 22500GD1220128013501410148011001160123012901360 φ90 × 400
20GQZ 25000GD1230133014001470154011001200127013401410 φ100 × 400
21GQZ 27500GD1330139014601530161012401260133014001480 φ100 × 400
22GQZ 30000GD1390145015201600167012601320139014701540 φ100 × 400
23GQZ 32500GD1460152015901660174013201380145015201600 φ110 × 460
24GQZ 35000GD1500157016401720180013601430150015801660 φ110 × 460
25GQZ 37500GD1550162016901770186014101480155016301720 φ110 × 460
26GQZ 40000GD1620168017601850193014701530161017001780 φ120 × 480
27GQZ 45000GD1700176018401930202015501610169017801870 φ120 × 480
28GQZ 50000GD1790186019402030212016301700178018701960 φ124 × 520
29GQZ 55000GD1860193020202110220017001770186019502040 φ124 × 520
30GQZ 60000GD1940201021002200230017701840193020302130 φ128 × 560

<!—— 第 25 页 ——>

表 3(续)
序号规格支座高度h(mm)总质量(kg)
θ(rad)θ(rad)
0.020.030.040.050.060.020.030.040.050.06
1GQZ 1000GD838485--546166--
2GQZ 1500GD868788--748089--
3GQZ 2000GD919293--101116123--
4GQZ 2500GD969799--132145166--
5GQZ 3000GD100102103--161184208--
6GQZ 3500GD105106108--197220248--
7GQZ 4000GD109111113--226254284--
8GQZ 4500GD113115117--268299333--
9GQZ 5000GD117119121--310345382--
10GQZ 6000GD125127130--417460519--
11GQZ 7000GD132134137--501564632--
12GQZ 8000GD139141143--571654742--
13GQZ 9000GD145147149--685780879--
14GQZ 10000GD152154156--790877981--
15GQZ 12500GD173175177--109412201362--
16GQZ 15000GD188192196200(201)204(205)13681544171719322125
17GQZ 17500GD199201205(206)209(210)214(215)16761844205723182579
18GQZ 20000GD21421622122422919892215248527793077
19GQZ 22500GD22122322723223824652719304933683760
20GQZ 25000GD23223624124725026493087345538614248
21GQZ 27500GD24324525125426132193515393343334866
22GQZ 30000GD25525826226827336654003442949605452
23GQZ 32500GD26727027428128642414611507956256223
24GQZ 35000GD27727928629129646455076562562266880
25GQZ 37500GD28628929330230751515634616868677654
26GQZ 40000GD29730030431031558376297685177508492
27GQZ 45000GD323324329334344702775178284916410213
28GQZ 50000GD3423443463543638183882696021065211783
29GQZ 55000GD361363366373381933110099110821270913437
30GQZ 60000GD3793813853934001065611447125461391715336
注:表中支座高度栏中带括号数据,对应于双向、单向活动支座高度,用于上顶板不锈钢板厚度为3mm的情况。

<!—— 第 26 页 ——>

6 选用要求

6.1 对于单向活动支座及固定支座,非滑移方向的水平力应不大于支座设计竖向承载力的 10%。

6.2 当支座使用地区的温度变化范围在 $ -25^{\circ}C $ ~ $ 60^{\circ}C $ 时, 设计摩擦系数取 0.03; 温度变化范围在 $ -40^{\circ}C $ ~ $ 60^{\circ}C $ 时, 设计摩擦系数取 0.05。

6.3 支座垫石混凝土强度等级不应低于 C40。

<!—— 第 27 页 ——>

中华人民共和国

交通运输行业标准

公路桥梁球型支座规格系列

JT /T 854—2013

人民交通出版社出版发行

(100011 北京市朝阳区安定门外外馆斜街 3 号)

各地新华书店经销

北京交通印务实业公司印刷

开本:880×1230 1/16 印张:1.5 字数:38千

2013年5月 第1版

统一书号:15114·1833 定价:15.00 元

2013 年 5 月 第 1 次印刷

版权专有 侵权必究

举报电话:010-85285150