公路桥梁板式橡胶支座尺寸表

1、板式橡胶支座、公路桥梁板式橡胶支座规格系列1、范围本标准规定了板式橡胶支座的要求、规格系列及选用本标准适用于承载力小于 5000kN的公路桥梁用矩形、圆形平板式橡胶支座2、规范性引用文件下列文中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改(不包括勘误的内容)或修订版均不适用于本标 准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新 版本。凡是不注日期的引用文件，其最新版本适用于本标准。JT/T4 一 2004公路桥梁板式橡胶支座JTG D60 一 2004公路桥涵设计通用规范JTG D62 一 2004公路钢筋混凝土及预应力混凝土桥涵设计规范

2、3、支座要求3 . 1支座产品分类、代号、结构、技术要求、试验方法、检验规则及标志、包装、贮存、运输、安装和养护均应满足 JT/T4 一 2004的要求.3. 2支座使用阶段平均压应力6 C#0M Pa ( S v 7时6 C=8M Pa);橡胶硬度60 ( IRHD )时，其常温下剪变模量 G =I.OMpa。剪变模量随温度下降而递增，当累年最冷月平均温度的平均值O -10 C时为寒冷地区，G = 1 . 2MPa ;当低于-10 °C时为严寒地区，G = 1.5MPa ;当低于-25 C时，G = 2.0 MPa 。全国气温分区图见 JTG D60 一 2004附录B。3.3支座

3、橡胶弹性体体积模量 Eb= 2000 MPa 。支座与混凝土接触时，摩擦系数口 = 0.3 ,与钢板接触时，摩擦系数口=0 .2。聚四氟乙烯板与不锈钢板接触（加硅脂）时，口 f0=06 ,当温度低于-25 C时，口 ft增大30 % ,当不加硅脂时， 口应加倍。若有实测资料时，也可按实测资料采用。3.4橡胶支座剪切角a正切值，当不计制动力时，tan 不大于0 .5 ,当计入制动力时，tan 不大于0 .7.3.5橡胶支座的计算和验算均应满足JTG D62 2004的要求。4、普通板式橡胶支座4.1普通板式橡胶支座结构示意图见图1、图2。4.2普通板式橡胶支座代号，矩形为GJZ、圆形为GYZ。其

4、规格系列见表1 ,表中符号意义如下：I a 或1 d 平面尺寸或直径；Rck-最大承压力；S -形状系数；t -支座总厚度； i -1-不计制动力时最大位移量； i -2-计人制动力时最大位移量；t e-橡胶层总厚度；tan &-允许转角正切值；RGk -抗滑最小承压力；板式橡胶支座产品代号表示方法2C-j X X : 2CH棣胶种苑 天然慷脸邙、氮丁椽胶叩、三元乙丙磁EPD口夕卜形尺寸(矩形LLiyt ( mm)區形eft C nun)形式;代号快表示四氟滑板支座匚无代号为普通支座)名称代号;G兀表示公路桥梁矩形支座；CY2表不公路桥梁團形支座孑T0Z袁示铁路桥梁板式支座TCYB恚示

5、誉路球冠式支座C -cpfaJttfiiZSR.IW2 鮒祚料兀憎號1.申时丹,血阳'K J T > : in inI-:-怖齐b；酗桥方Aim I 血彷梅代軽临就和世蓟 K1: in in)】亠捌曲洌th itftMGJZ、GYZ板式橡胶支座规格系列选用参数序号1la Xb (或d)RckS5.48t(mm)21 I15 l27t e15tan 0rad)(的单位为Rck(KN)t1t°(mm )GJZ100 X 150(KN)101温热地区0.0107寒冷地区0.009严寒地区0.0074温热地区35(53)寒冷地区42(63)严寒地区53(79)(mm)5(mm)

6、2287.510.5200.0160.01350.01112GJZ1376.112157150.0087).0074 ().006147(70)56(84)70(105)52100 X 200287.510.5200.0131).0111 ().00912157150.00570.005-287.510.5200.00850.00730.0063GYZ d1501547351014250.0114).00970.00841(62)49(74)62(9305212.42517.5300.01430.0122 ().01012157150.00570.005-287.510.5200.00850.

7、00730.006GJZ4150 X 1501967351014250.01140.00970.00853(79)63(95)79(118)5212.42517.5300.01430.0122 ().01015GJZ2668.062157150.005-70(105)84(126)105(158)52150 X 200287.510.5200.0067 10.00570.005351014250.0089).0077 ().006412.42517.5300.0112).00960.008287.510.5200.00570.005-GJZ351014250.00770.0066 ().005

8、563368.8488(131)105(158)131(197)52150 X 2504212.17.5300.00960.0083 ().00695287.510.5200.00520.005-7GJZ4069.44351014250.00690.00660.005105(1580126(189)158(236)52150 X 3004212.17.5300.00890.0083 ().00635351014250.0051-12.8GYZ d2002849.542517.5300.00640.00550.00573(110)88(132)110(165)52491521350.00770.

9、0066 ().005617.56524.5400.00890.0077 ().0065351014250.0051-12.4217.5300.00640.00550.005GJZ59200 X 2003619.5491521350.00770.0066 ().005693(140)112(168)140(210)5217.56524.5400.00890.0077 ().006512.1GJZ45610.642517.5300.00540.005-117(175)140(210)175(263)520200 X 250491521350.00640.00560.005563017.GJZ55

10、17.17411224.511.216.840 0.007521 0.006629 0.00980.0066 0.00560.0056.00840.0050.007140(210)168(252)200 X 300GJZ6467.62523041161222.411.216.837 0.013121 0.005929 0.0089.0112 0.0093.0051.0076 0.0063163(245)196(294)200 X 350GJZ7417.98523041161222.411.216.837 0.0118.0101 0.008421290.00550.00820.007200 X

11、400521622.4370.01090.0050.0059187(280)224(336).0093 0.0078GYZ d2504527.5GJZ5767.5250 X 250411216.8290.00730.0062 0.005252637441526374411620241216202412GJZ6968.21521622.42833.616.822.42833.616.822.437 0.009745 0.012153 0.014629 0.007337 0.009745 0.012153 0.014629 0.0062370.0083.0083 0.0069.0104 0.008

12、6.0124 0.0103.0062 0.0052.0083 0.0069.0104 0.0086.0124 0.0103.00540.005.00710.006115(172)137(206)146(219)175(263)210(315)245(368)280(420)172(258)219(328)175(263)210(315)263(394)250 X 300GJZ8168.7963744152202412162833.616.822.44553290.01410.01250.005637 0.0074.0089 0.0075.01070.0050.0090.0064 0.00542

13、04(306)245(368)306(459)250 X 35063202845 0.00930.0080.0067742433.653 0.0111 1).0096 ().0081411216.829 0.0051-1GJZ521622.437 0.00680.00590.0059369.29233(350)280(420)350(525)838250 X 40063202845 0.00850.0073 ().0062742433.653 0.01020.0088 ().0074411216.8290.005-1GJZ521622.437 0.00630.00550.00510569.71

14、263(394)315(473)394(591)839250 X 45063202845 0.00790.0068 ().0062742433.653 0.00950.0082 ().0074411216.8290.005-2GJZ10.0521622.4370.0060.0052-292(438)350(525)438(656)8311760250 X 500763202845 0.00740.0065 ().0055742433.653 0.00890.0078 ().0066521622.437 0.00590.0051-2Q CQ63202845 0.00740.0063 ().005

15、3d QQ/OQ"7rA7(,>7A QQGYZ d30066 19.06165(247)198(297)247(371)831742433.653 0.00880.0076 ().0064852839.261 0.01030.0089 ().0075521622.437 0.00590.0051-2GJZ63202845 0.00740.0063 ().00538419.06210(315)252(378)315(473)832300 X 300742433.653 0.00880.0076 ().0064852839.261 0.01030.0089 ().00755216

16、22.437 0.00520.005-2GJZ63202845 0.00650.00560.0059869.78245(368)294(441)368(551)833300 X 350742433.653 0.00780.0068 ().0057852839.261 0.00910.0079 ().00672GJZ113110.4521622.4370.005-280(420)336(504)420(630)834300 X 400632028450.0059 10.0051-742433.6530.0071).00620.003852839.2610.0083).0072 ().00612G

17、JZ10.9632028450.00550.005-1276742433.6530.00660.00570.005315(473)378(5670473(709)835300 X 4502852839.2610.00770.0067 0).005716.2GJZ54523.1380.0070.00610.005114218.28692230.8490.00940.0081 0).0068350(525)420(630)525(788)1146300 X 5008427.38.5600.01170.0101 0).0084516.54523.1380.00660.00570.0052GJZ156

18、68.58692230.8490.00880.0076 0).0064385(578)462(693)578(866)1147300 X 5508427.38.5600.0110.00950.0084516.54523.1380.00630.00540.0052GJZ17118.64692230.8490.00840.0073 0).0061420(630)504(756)630(945)1148300 X 6008427.38.5600.01050.0091 0).00765632028450.005-210.6742433.6530.00590.0051-GYZ d350908224(33

19、7)269(404)337(505)8393852839.2610.00680.0060.0051963244.8690.00780.0068 0).00583GJZ115610.6632028450.005-286(429)343(515)429(643)830350 X 3503742433.6530.0059 1).0051-852839.2610.00680.0060.0051963244.8690.00780.0068 ().005816.54523.1380.00610.00523GJZ692230.8490.00810.0069 ().005813268.26327(490)39

20、2(588)490(735)1141350 X 4008427.38.5600.01010.0087 ().00735993346.2710.02010.0104 ().008716.54523.1380.00550.0053GJZ14968.72692230.8490.00740.0064 ().0053368(551)441(662)551(827)1142350 X 4508427.38.5600.00920.0079 ().00675993346.2710.01110.00950.00816.54523.1380.00513GJZ16669.12692230.8490.00690.00

21、590.005408(613)490(735)613(919)1143350 X 5008427.38.5600.00860.0074 ().00625993346.2710.01030.0089 ().007516.54523.1380.0053GJZ18369.48692230.8490.00640.00560.005449(674)539(809)674(1011)1144350 X 5508427.38.5600.00810.0070.00595993346.2710.00970.0084 ().007135GJZ2006350 X 6009.8546916.52223.130.838

22、0.00549 0.00610.00530.005490(735)588(882)735(1103)1148427.538.560 0.00760.00660).0056993346.271 0.00920.0079 ().006736GYZ d40011958.865416.523.1380.005-293(440)352(528)440(660)114692230.849 0.00630.00540.0058427.538.560 0.0079).0068 0).0057993346.271 0.00940.0081 0).006837GJZ1521400 X 4008.865416.52

23、3.1380.005-373(560)448(672)560(840)114692230.849 0.0063).00540.0058427.538.560 0.0079).0068 0).0057993346.271 0.00940.0081 0).006838GJZ1716400 X 4509.4692230.849 0.00570.005-420(630)504(756)630(945)1148427.538.560 0.0071).0062 0).0052993346.271 0.0086).0074 0).006311438.553.982 0.010.00860.007339GJZ

24、1911400 X 5009.8769842227.530.838.549 0.005360 0.00660.005).00570.005467(700)560(840)700(1050)114993346.271 0.0079).0069 ().005811438.553.982 0.00920.0080.006840GJZ2106400 X 55010.29692230.8490.005-513(770)616(924)770(1156)1148427.538.560 0.00620.00540.005993346.271 0.00740.0065 ().006541GJZ2301400

25、X 60010.67692230.8490.005-560(840)672(1008)840(1260)1148427.538.560 0.00580.0051-993346.2710.0070.00610.005242GJZ2490400 X 65011.02692230.8490.005-607(910)728(1092)910(1365)1148427.538.560 0.00560.005-993346.271 0.00670.00580.0054344GYZ d4501521GJZ1936450 X 450101069842227.530.838.5490.00560 0.00570

26、.005-371(557)473(709)445(668)567(851)557(835)709(1063)111144991146984991143338.52227.53338.546.253.930.838.546.253.971 0.006982 0.008490.00560 0.005771 0.006982 0.0080.0060.0070.0050.0060.0070.00510.00590.00510.005945GJZ2156450 X 50010.54849927.53338.546.260 0.005371 0.00640.005).00550.005525(788)63

27、0(945)788(1299)11411438.553.982 0.0074).0065 ().005546GJZ2376450 X 55011.028427.538.5600.005-578(866)693(1040)866(1299)114993346.271 0.00590.0052-11438.553.982 0.00690.0061 0).005247GJZ2596450 X 6008.47022.531.550 0.00620.00540.005630(945)756(1134)945(14180.00830.00720.00611037.552.580

28、0.01040.0090.007548GJZ2816450 X 6508.697022.531.550 0.00590.0051-683(1024)819(1229)1024(15360.00790.0068 0).005711037.552.580 0.00980.0085 0).007149GYZ d50018868.177022.531.550 0.00590.0051-458(687)550(825)687(10310.00790.0067 0).005611037.552.580 0.00980.00840.007130456395

29、 0.01180.0101 0).00855GJZ24018.177022.31.550 0.00590.0051-583(875)700(1050)875(1313)1550500 X 500590304265 0.0079).0067 ().005611037.552.580 0.0098).00840.007130456395 0.01180.0101 ().008551GJZ2646500 X 5508.567022.531.550 0.00540.005-642(963)770(1155)963(14440.00730.0063 ().005211037.5

30、52.580 0.00910.0078 ().0066130456395 0.01090.0094 ().007952GJZ2891500 X 6008.927022.531.550 0.0051-700(1050)840(1269)1050(15750.00680.00590.00511037.552.580 0.00850.0073 ().0062130456395 0.01020.0088 ().00775354GJZ3136500 X 650GJZ3381500 X 7009.259.557022.531.5500.005-758(1138)817(1225)

31、910(1365)980(1470)1138(1706)1225(1838)151555901103037.54252.565 0.006480 0.0080.00550.00690.0050.005813070901104522.53037.6331.54252.595 0.0096500.00565 0.006180 0.00760.00830.00530.0066 (0.007).00565130456395 0.0091).0079 ().006755GYZ d5502290990304265 0.0061).0052-554(832)665(998)832(1247)15511037

32、.552.580 0.00760.0066 0).0055130456395 0.00910.0079 0).006615052.573.5110.010600.0092 0).007756GJZ2916550 X 550990304265 0.00610.0052-706(1059)847(1271)1059(1588)15511037.552.580 0.00760.0066 0).0055130456395 0.00910.0079 0).006615052.573.5110.010600.0092 0).007757585GJZ3186550 X 600GJZ3456550 X 650

33、GYZ d60027349.49.769.8390304265 0.00570.005-770(1155)834(1251)660(990)924(1386)1001(1502) 1792(1188)1155(1733)251(1877)990(1484)15151555511037.552.580 0.00710.0061 0).0052130456395 0.00850.0073 0).0062150901101301509052.53037.54552.53073.54252.56373.542110.0109065 0.005380 0.0067950.008110.00930650.

34、0050.0086 00.0050.00590.00690.0081 0).00720.0050.0059).0069911013037.54552.56380 0.00695 0.00720.0052).0063 ().005315052.573.5110.00850).0073 ().006260GJZ3481600 X 6009.83903042650.005-840(1260)1008(1512) 1260(1893)15511037.552.580 0.0060.0052-130456395 0.00720.0063 ().005315052.573.5110.008500.0073

35、 ().006261GJZ3776600 X 65010.23903042650.005-910(1365)1092(1638) 1365(2048)15511037.552.580 0.00570.006-130456395 0.00680.00590.00515052.573.5110.007900.0069 ().005962GJZ4071600 X 70010.611037.552.580 0.00540.005-980(1470)1176(1764) 1470(2205)155130456395 0.00640.00560.00515052.573.5110.007500.0066 ().005663GJZ4366600 X 75010.9411037.552.580 0.00510.005-1050(1575)1260(1890) 1575(2363)155130456395 0.00610.00540.00515052.573.5110.007200