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1、板式橡胶支座一、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 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
2、范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 2004的要求.3 . 2支座使用阶段平均压应力6C = 10M Pa ( S 1 -切加讲Mi 2 -醉脸哦gjz、gyz板式橡胶支座规格系列选用参数序号laXlb(或d)RckSt(mm)l1l2tan0(0的单位为Rck(KN)t1toterad )(mm )(KN)温热地区寒冷地区严寒地区温热地区寒冷地区严寒地区(mm)(mm)GJZ2157150.01070.0090.00741100x1501015.48287.510.5200.0160.01350
3、.011135(53)42(63)53(79)52GJZ2157150.00870.00740.00612100x2001376.11287.510.5200.01310.01110.009147(70)56(84)70(105)522157150.00570.005-287.510.5200.00850.00730.0063GYZ d1501547351014250.01140.00970.00841(62)49(74)62(9305212.42517.5300.01430.01220.01012157150.00570.005-287.510.5200.00850.00730.006GJZ
4、4150x1501967351014250.01140.00970.00853(79)63(95)79(118)5212.42517.5300.01430.01220.01015GJZ2668.062157150.005-70(105)84(126)105(158)52150x200287.510.5200.00670.00570.005351014250.00890.00770.006412.42517.5300.01120.00960.008287.510.5200.00570.005-6GJZ3368.84351014250.00770.00660.005588(131)105(158)
5、131(197)52150x2504212.17.5300.00960.00830.00695287.510.5200.00520.005-7GJZ4069.44351014250.00690.00660.005105(1580126(189)158(236)52150x3004212.17.5300.00890.00830.00635351014250.0051-12.8GYZ d2002849.542517.5300.00640.00550.00573(110)88(132)110(165)52491521350.00770.00660.005617.56524.5400.00890.00
6、770.0065351014250.0051-12.4217.5300.00640.00550.005GJZ59200x2003619.5491521350.00770.00660.005693(140)112(168)140(210)5217.56524.5400.00890.00770.006512.1GJZ45610.642517.5300.00540.005-117(175)140(210)175(263)520200x250491521350.00640.00560.00511GJZ200x3005517.17563017.5824.511.240 0.007521 0.00660.
7、00660.00560.00560.005140(210)168(252)210(315)83411216.829 0.00980.00840.007521622.437 0.01310.01120.009330811.221 0.00590.0051-1GJZ6467.62411216.829 0.00890.00760.0063163(245)196(294)245(368)832200x350521622.437 0.01180.01010.008430811.221 0.00550.005-1GJZ7417.98411216.829 0.00820.0070.0059187(280)224(336)280(420)833200x400