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。-可编辑修改-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/T4一2004公路桥梁板式橡胶支座
JTGD60一2004公路桥涵设计通用规范
JTGD62一2004公路钢筋混凝土及预应力混凝土桥涵设计规范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/T4一2004的要求.
3.2支座使用阶段平均压应力бC=10MPa(S<7时бC=8MPa);橡胶硬度60(IRHD)时,其常温下剪变模量G=1.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℃时为寒冷地区,G=1.2MPa;当低于-10℃时为严寒地区,G=1.5MPa;当低于-25℃时,G=2.0MPa
。全国气温分区图见JTGD60一2004附录B。
3.3支座橡胶弹性体体积模量Eb=2000MPa。支座与混凝土接触时,摩擦系数μ=0.3,与钢板接触时,摩擦系数μ=0.2。聚四氟乙烯板与不锈钢板接触(加硅脂)时,μf=0.06,当温度低于-25℃时,μf值增大30%,当不加硅脂时,μf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α正切值,当不计制动力时,tanα不大于0.5,当计入制动力时,tanα不大于0.7.
3.5橡胶支座的计算和验算均应满足JTGD62一2004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。其规格系列见表1,表中符号意义如下:
ιa×ιb或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;
△ι1,-----不计制动力时最大位移量;
△ι2-----计人制动力时最大位移量;
te-----橡胶层总厚度;
tanθ-----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GJZ、GYZ板式橡胶支座规格系列选用参数序号la×lb(或d)RCKSt(mm)△l1△l2tetanθ(θ的单位为rad)RCK(KN)t1t0(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)1GJZ100×1501015.482157150.01070.0090.007435(53)42(63)53(79)52287.510.5200.0160.01350.01112GJZ100×2001376.112157150.00870.00740.006147(70)56(84)70(105)52287.510.5200.01310.01110.00913GYZ
d15015472157150.00570.005
-41(62)49(74)62(93052287.510.5200.00850.00730.006351014250.01140.00970.0084212.517.5300.01430.01220.01014GJZ150×15019672157150.00570.005
-53(79)63(95)79(118)52287.510.5200.00850.00730.006351014250.01140.00970.0084212.517.5300.01430.01220.01015GJZ150×2002668.062157150.005
-
-70(105)84(126)105(158)52287.510.5200.00670.00570.005351014250.00890.00770.00644212.517.5300.01120.00960.0086GJZ150×2503368.84287.510.5200.00570.005
-88(131)105(158)131(197)52351014250.00770.00660.00554212.517.5300.00960.00830.00697GJZ150×3004069.44287.510.5200.00520.005
-105(1580126(189)158(236)52351014250.00690.00660.0054212.517.5300.00890.00830.00638GYZ
d2002849.5351014250.0051
-
-73(110)88(132)110(165)524212.517.5300.00640.00550.005491521350.00770.00660.00565617.524.5400.00890.00770.00659GJZ200×2003619.5351014250.0051
-
-93(140)112(168)140(210)524212.517.5300.00640.00550.005491521350.00770.00660.00565617.524.5400.00890.00770.006510GJZ200×25045610.64212.517.5300.00540.005
-117(175)140(210)175(263)52491521350.00640.00560.0055617.524.5400.00750.00660.005611GJZ200×3005517.1730811.2210.00660.00560.005140(210)168(252)210(315)83411216.8290.00980.00840.007521622.4370.01310.01120.009312GJZ200×3506467.6230811.2210.00590.0051
-163(245)196(294)245(368)83411216.8290.00890.00760.0063521622.4370.01180.01010.008413GJZ200×4007417.9830811.2210.00550.005
-187(280)224(336)280(420)83411216.8290.00820.0070.0059521622.4370.01090.00930.007814GYZ
d2504527.5411216.8290.00730.00620.0052115(172)137(206)172(258)83521622.4370.00970.00830.0069632028450.01210.01040.0086742433.6530.01460.01240.010315GJZ250×2505767.5411216.8290.00730.00620.0052146(219)175(263)219(328)83521622.4370.00970.00830.0069632028450.01210.01040.0086742433.6530.01460.01240.010316GJZ250×3006968.21411216.8290.00620.00540.005175(263)210(315)263(394)83521622.4370.00830.00710.006632028450.01410.00890.0075742433.6530.01250.01070.00917GJZ250×3508168.79411216.8290.00560.005
-204(306)245(368)306(459)83521622.4370.00740.00640.0054632028450.00930.0080.0067742433.6530.01110.00960.008118GJZ250×4009369.29411216.8290.0051
-
-233(350)280(420)350(525)83521622.4370.00680.00590.005632028450.00850.00730.0062742433.6530.01020.00880.007419GJZ250×45010569.71411216.8290.005
-
-263(394)315(473)394(591)83521622.4370.00630.00550.005632028450.00790.00680.0062742433.6530.00950.00820.007420GJZ250×500117610.07411216.8290.005
-
-292(438)350(525)438(656)83521622.4370.0060.0052
-632028450.00740.00650.0055742433.6530.00890.00780.006621GYZ
d3006619.06521622.4370.00590.0051
-165(247)198(297)247(371)83632028450.00740.00630.0053742433.6530.00880.00760.0064852839.2610.01030.00890.007522GJZ300×3008419.06521622.4370.00590.0051
-210(315)252(378)315(473)83632028450.00740.00630.0053742433.6530.00880.00760.0064852839.2610.01030.00890.007523GJZ300×3509869.78521622.4370.00520.005
-245(368)294(441)368(551)83632028450.00650.00560.005742433.6530.00780.00680.0057852839.2610.00910.00790.006724GJZ300×400113110.4521622.4370.005
-
-280(420)336(504)420(630)83632028450.00590.0051
-742433.6530.00710.00620.003852839.2610.00830.00720.006125GJZ300×450127610.92632028450.00550.005
-315(473)378(5670473(709)83742433.6530.00660.00570.005852839.2610.00770.00670.005726GJZ300×50014218.285416.523.1380.0070.00610.0051350(525)420(630)525(788)114692230.8490.00940.00810.00688427.538.5600.01170.01010.008427GJZ300×55015668.585416.523.1380.00660.00570.005385(578)462(693)578(866)114692230.8490.00880.00760.00648427.538.5600.0110.00950.008428GJZ300×60017118.645416.523.1380.00630.00540.005420(630)504(756)630(945)114692230.8490.00840.00730.00618427.538.5600.01050.00910.007629GYZ
d35090810.63632028450.005
-
-224(337)269(404)337(505)83742433.6530.00590.0051
-852839.2610.00680.0060.0051963244.8690.00780.00680.005830GJZ350×350115610.63632028450.005
-
-286(429)343(515)429(643)83742433.6530.00590.0051
-852839.2610.00680.0060.0051963244.8690.00780.00680.005831GJZ350×40013268.265416.523.1380.00610.0052
-327(490)392(588)490(735)114692230.8490.00810.00690.00588427.538.5600.01010.00870.0073993346.2710.02010.01040.008732GJZ350×45014968.725416.523.1380.00550.005
-368(551)441(662)551(827)114692230.8490.00740.00640.00538427.538.5600.00920.00790.0067993346.2710.01110.00950.00833GJZ350×50016669.125416.523.1380.0051
-
-408(613)490(735)613(919)114692230.8490.00690.00590.0058427.538.5600.00860.00740.0062993346.2710.01030.00890.007534GJZ350×55018369.485416.523.1380.005
-
-449(674)539(809)674(1011)114692230.8490.00640.00560.0058427.538.5600.00810.0070.0059993346.2710.00970.00840.007135GJZ350×60020069.85416.523.1380.005
-
-490(735)588(882)735(1103)114692230.8490.00610.00530.0058427.538.5600.00760.00660.0056993346.2710.00920.00790.006736GYZ
d40011958.865416.523.1380.005
-
-293(440)352(528)440(660)114692230.8490.00630.00540.0058427.538.5600.00790.00680.0057993346.2710.00940.00810.006837GJZ400×40015218.865416.523.1380.005
-
-373(560)448(672)560(840)114692230.8490.00630.00540.0058427.538.5600.00790.00680.0057993346.2710.00940.00810.006838GJZ400×45017169.4692230.8490.00570.005
-420(630)504(756)630(945)1148427.538.5600.00710.00620.0052993346.2710.00860.00740.006311438.553.9820.010.00860.007339GJZ400×50019119.87692230.8490.00530.005
-467(700)560(840)700(1050)1148427.538.5600.00660.00570.005993346.2710.00790.00690.005811438.553.9820.00920.0080.006840GJZ400×550210610.29692230.8490.005
-
-513(770)616(924)770(1156)1148427.538.5600.00620.00540.005993346.2710.00740.00650.006541GJZ400×600230110.67692230.8490.005
-
-560(840)672(1008)840(1260)1148427.538.5600.00580.0051
-993346.2710.0070.00610.005242GJZ400×650249011.02692230.8490.005
-
-607(910)728(1092)910(1365)1148427.538.5600.00560.005
-993346.2710.00670.00580.00543GYZ
d450152110692230.8490.005
-
-371(557)445(668)557(835)1148427.538.5600.00570.005
-993346.2710.00690.0060.005111438.553.9820.0080.0070.005944GJZ450×450193610692230.8490.005
-
-473(709)567(851)709(1063)1148427.538.5600.00570.005
-993346.2710.00690.0060.005111438.553.9820.0080.0070.005945GJZ450×500215610.548427.538.5600.00530.005
-525(788)630(945)788(1299)114993346.2710.00640.00550.00511438.553.9820.00740.00650.005546GJZ450×550237611.028427.538.5600.005
-
-578(866)693(1040)866(1299)114993346.2710.00590.0052
-11438.553.9820.00690.00610.005247GJZ450×60025968.47022.531.5500.00620.00540.005630(945)756(1134)945(1418)155903042650.00830.00720.00611037.552.5800.01040.0090.007548GJZ450×65028168.697022.531.5500.00590.0051
-683(1024)819(1229)1024(1536)155903042650.00790.00680.005711037.552.5800.00980.00850.007149GYZ
d50018868.177022.531.5500.00590.0051
-458(687)550(825)687(1031)155903042650.00790.00670.005611037.552.5800.00980.00840.0071304563950.01180.01010.008550GJZ500×50024018.177022.531.5500.00590.0051
-583(875)700(1050)875(1313)155903042650.00790.00670.005611037.552.5800.00980.00840.0071304563950.01180.01010.008551GJZ500×55026468.567022.531.5500.00540.005
-642(963)770(1155)963(1444)155903042650.00730.00630.005211037.552.5800.00910.00780.00661304563950.01090.00940.007952GJZ500×60028918.927022.531.5500.0051
-
-700(1050)840(1269)1050(1575)155903042650.00680.00590.00511037.552.5800.00850.00730.00621304563950.01020.00880.007753GJZ500×65031369.257022.531.5500.005
-
-758(1138)910(1365)1138(1706)155903042650.00640.00550.00511037.552.5800.0080.00690.00581304563950.00960.00830.00754GJZ500×70033819.557022.531.5500.005
-
-817(1225)980(1470)1225(1838)155903042650.00610.0053
-11037.552.5800.00760.00660.00561304563950.00910.00790.006755GYZ
d55022909903042650.00610.0052
-554(832)665(998)832(1247)15511037.552.5800.00760.00660.00551304563950.00910.00790.006615052.573.51100.01060.00920.007756GJZ550×55029169903042650.00610.0052
-706(1059)847(1271)1059(1588)15511037.552.5800.00760.00660.00551304563950.00910.00790.006615052.573.51100.01060.00920.007757GJZ550×60031869.4903042650.00570.005
-770(1155)924(1386)1155(1733)15511037.552.5800.00710.00610.00521304563950.00850.00730.006215052.573.51100.01090.00860.007258GJZ550×65034569.76903042650.00530.005
-834(1251)1001(1502)1251(1877)15511037.552.5800.00670.00590.0051304563950.0080.00690.005915052.573.51100.00930.00810.006959GYZ
d60027349.83903042650.005
-
-660(990)792(1188)990(1484)15511037.552.5800.0060.0052
-1304563950.00720.00630.005315052.573.51100.00850.00730.006260GJZ600×60034819.83903042650.005
-
-840(1260)1008(1512)1260(1893)15511037.552.5800.0060.0052
-1304563950.00720.00630.005315052.573.51100.00850.00730.006261GJZ600×650377610.23903042650.005
-
-910(1365)1092(1638)1365(2048)15511037.552.5800.00570.006
-1304563950.00680.00590.00515052.573.51100.00790.00690.005962GJZ600×700407110.611037.552.5800.00540.005
-980(1470)1176(1764)1470(2205)1551304563950.00640.00560.00515052.573.51100.00750.00660.005663GJZ600×750436610.9411037.552.5800.00510.005
-1050(1575)1260(1890)1575(2363)1551304563950.00610.00540.00515052.573.51100.00720.00630.005464GYZ
d650321710.6711037.552.5800.005
-
-774(1161)929(1394)1161(1742)1551304563950.00590.0051
-15052.573.51100.00690.0060.005117060841250.00780.00680.005965GJZ650×650409610.6711037.552.5800.005
-
-986(1479)1183(1775)1479(2218)1551304563950.00590.0051
-15052.573.51100.00690.0060.005117060841250.00790.00680.006966GJZ650×70044169.21023650.4770.0060.0052
-1062(1593)1274(1911)1593(2389)1851254563950.00740.00640.00541485475.61130.00890.00770.00651716388.21310.01040.0090.007667GJZ650×75047369.531023650.4770.00560.005
-1138(1706)1365(2048)1706(2559)1851254563950.0070.00610.0051485475.61130.00840.00730.00571716388.21310.00990.00850.006668GYZ
d70037399.581023650.4770.00520.005
-898(1347)1078(1616)1347(2020)1851254563950.00650.00560.0051485475.61130.00780.00670.00571716388.21310.00910.00790.006669GJZ700×70047619.581023650.4770.00520.005
-1143(1715)1372(2058)1715(2573)1851254563950.00650.00560.0051485475.61130.00780.00670.00571716388.21310.00910.00790.006670GYZ
d750430110.281254563950.00540.005
-1031(1546)1237(1856)1546(2319)1851485475.61130.00650.00560.0051716388.21310.00760.00660.005619472100.81490.00860.00750.006471GYZ
d800490210.971254563950.005
-
-1173(1759)1407(2111)1759(2639)1851485475.61130.00550.005
-1716388.21310.00640.00560.00519472100.81490.00730.00640.0055注1:抗滑最小承载力拦中,括号外数字为支座与混凝土接触时的采用值,括号内数字为支座与钢接触时的采用值;其值均为不计汽车制动力的情况.当计入汽注2:允许转角正切值是沿支座短边方向转动时计算值,若沿长边方向转动应自行计算.GYZF4、GJZF4四氟滑板式橡胶支座规格系列选用参数序号
la×lb
Rck
S
t
△l3
△l4
te
tanθ(θ的单位为rad)
RGK(KN)
t1
t0
tf
(mm)
(mm)
(或d)(mm)顺桥向横桥向顺桥向横桥向
(mm)
温热
寒冷
严寒温热寒冷严寒
(mm)
(KN)
地区
地区
地区地区地区地区
(mm)
(mm)
(mm)1GJZF4
100×1501015.4823±30±20±30±3150.001070.0090.007453637952230200.01600.01350.01112GJZF4
100×2001376.1123±30±20±30±3150.00870.00740.0061708410552230200.01310.01110.00913GYZF4
d150154723±30±20±30±3150.00570.005
-62749352230200.00850.00730.00637250.01140.00970.00844300.01430.01220.01014GJZF4
150×150196723±30±20±30±3150.00570.005
-799511852230200.00850.00730.00637250.01140.00970.00844300.01430.01220.01015GJZF4
150×2002668.0623±30±20±30±3150.005
-
-10512615852230200.00670.00570.00537250.00890.00770.006444300.01120.00960.0086GJZF4
150×2503368.8430±30±20±30±3200.00570.005
-13115819752237250.00770.00660.005544300.00960.00830.00697GJZF4
150×3004069.4430±30±20±30±3200.00520.005
-15818923652237250.00690.00660.00544300.00860.00830.00698GYZF4
d2002849.537±30±20±30±3250.0051
-
-11013216552244300.00640.00550.00551350.00770.00660.005658400.00890.00770.00659GJZF4
200×2003619.537±30±20±30±3250.0051
-
-14016821052244300.00640.00550.00551350.00770.00660.005658400.00890.00770.006510GJZF4
200×25045610.644±30±20±30±3300.00540.005
-17521026352251350.00640.00560.00558400.00750.00660.005611GJZF4
200×3005517.1732±30±20±30±3210.00660.00560.00521025231583243290.00980.00840.00754370.01310.01120.009312GJZF4
200×3506467.6232±30±20±30±3210.00590.0051
-24529436883243290.00890.00760.006354370.01180.01010.008413GJZF4
200×4007417.9832±30±20±30±3210.00550.005
-28033642083243290.00820.0070.005954370.01090.00930.007814GYZF4
d2504527.543±60±30±60±3290.00730.00620.005217220625883254370.00970.00830.006965450.01210.01040.008676530.01460.01240.010315GJZF4
250×2505767.543±50±20±50±3290.00730.00620.005221926332883254370.00970.00830.006965450.01210.01040.008676530.01460.01240.010316GJZF4
250×3006968.2143±50±20±50±3290.00620.00540.00526331539483254370.00830.00710.00665450.01040.00890.007576530.01250.01070.00917GJZF4
250×3508168.7943±50±20±50±3290.00560.005
-30636845983254370.00740.00640.005465450.00930.0080.006776530.01110.00960.008118GJZF4
250×4009369.2943±50±20±50±3290.0051
-
-35042052583254370.00680.00590.00565450.00850.00730.006276530.01020.00880.007419GJZF4
250×45010569.7143±50±20±50±3290.005
-
-39447359183254370.00630.00550.00565450.00970.00680.005876530.00950.00820.006920GJZF4
250×500117610.0743±50±20±50±3290.005
-
-43852565683254370.0060.0052
-65450.00740.00650.005576530.00890.00780.006621GYZF4
d3006619.0654±60±30±60±3370.00590.0051
-24729737183265450.00740.00630.005376530.00880.00760.006487610.01030.00890.007522GJZF4
300×3008419.0654±70±30±70±3370.00590.0051
-31537847383265450.00740.00630.005376530.00880.00760.006487610.01030.00890.007523GJZF4
300×3509869.7854±70±30±70±3370.00520.005
-36844155183265450.00650.00560.00576530.00780.00680.005787610.00910.00790.006724GJZF4
300×400113110.454±70±30±70±3370.005
-
-42050463083265450.00590.0051
-76530.00710.00620.005387610.00830.00720.006125GJZF4
300×450127610.9265±70±30±70±3450.00550.005
-47356770983276530.00660.00570.00587610.00770.00670.005726GJZF4
300×50014218.2856±70±30±70±3380.0070.00610.0051525630788114271490.00940.00810.006886600.01170.01010.008427GJZF4
300×55015668.5857±70±30±70±3380.00660.00570.005578693866114372490.00880.00760.006487600.0110.00950.00828GJZF4
300×60017118.8457±70±30±70±3380.00630.00540.005630756945114372490.00840.00730.006187600.01050.00910.007629GYZF4d35090810.6365±90±40±90±3450.005
-
-33740450583276530.00590.0051
-87610.00680.0060.005198690.00780.00680.005830GJZF4
350×350115610.6365±90±40±90±3450.005
-
-42951564383276530.00590.0051
-87610.00680.0060.005198690.00780.00680.005831GJZF4
350×40013268.2656±90±40±90±3380.00610.0052
-490588735114271490.00810.00690.005886600.01010.00870.0073101710.01210.01040.008732GJZF4
350×45014968.7256±90±40±90±3380.00550.005
-551662827114271490.00740.00640.005386600.00920.00790.0067101710.01110.00950.00833GJZF4
350×50016669.1256±90±40±90±3380.0051
-
-613735919114271490.00690.00590.00586600.00860.00740.0062101710.01030.00890.007534GJZF4
350×55018369.4857±90±40±90±3380.005
-
-6748091011114272490.00640.00560.00587600.00810.0070.0059102710.00970.00840.007135GJZF4
350×60020069.857±90±40±90±3380.005
-
-7358821103114272490.00610.00530.00587600.00760.00660.0056102710.00920.00790.006736GYZF4
d40011958.8656±90±40±90±3380.005
-
-440528660114271490.00630.00540.00586600.00790.00680.0057101710.00940.00810.006837GJZF4
400×40015218.8656±90±40±90±3380.005
-
-560672840114271490.00630.00540.00586600.00790.00680.0057101710.00940.00810.006838GJZF4
400×45017169.471±90±40±90±3490.00570.005
-630756945114286600.00710.00620.0052101710.00860.00740.0063116820.010.00860.007339GJZF4
400×50019119.8771±90±40±90±3490.00530.005
-7008401050114286600.00660.00570.005101710.00790.00690.0058116820.00920.0080.006840GJZF4
400×550210610.2972±90±40±90±3490.005
-
-7709241155114387600.00620.00540.005102710.00740.00650.00550.00541GJZF4
400×600230110.6772±90±40±90±3490.005
-
-84010081260114387600.00580.0051
-102710.0070.00610.005242GJZF4
400×650249011.0272±90±40±90±3490.005
-
-91010921365114387600.00560.005
-102710.00670.00580.00543GYZF4
d45015211071±110±40±110±3490.005
-
-557668835114286600.00570.005
-101710.00690.0060.0051116820.0080.0070.005944GJZF4
450×65019361071±110±40±110±3490.005
-
-7098511063114286600.00570.005
-101710.00690.0060.0051116820.0080.0070.005945GJZF4
450×500215610.5486±110±40±110±3600.00530.005
-78894511811142101710.00640.00550.005116820.00740.00650.005546GJZF4
450×550237611.0287±110±40±110±3600.005
-
-866104012991143102710.00590.0052
-117820.00690.00610.005247GJZF4
450×60025968.473±110±40±110±3500.00620.00540.00594511341418155393650.00830.00720.006113800.01040.0090.007548GJZF4
450×65028168.6973±110±40±110±3500.00590.0051
-102412291536155393650.00790.00680.0057113800.00980.00850.007149GYZF4
d50018868.1772±110±40±110±3500.00590.0051
-6878251031155292650.00790.00670.0056112800.00980.00840.007132950.01180.01010.008550GJZF4
500×50024018.1772±130±40±130±3500.00590.0051
-87510501313155292650.00790.00670.0056112800.00980.00840.007132950.01180.01010.008551GJZF4
500×55026468.5673±130±40±130±3500.00540.005
-96311551444155393650.00730.00630.0052113800.00910.00780.0066133950.01090.00940.007952GJZF4
500×60028918.9273±130±40±130±3500.0051
-
-105012601575155393650.00680.00590.005113800.00850.00730.0062133950.01020.00880.007753GJZF4
500×65031369.2573±130±40±130±3500.005
-
-113813651706155393650.00640.00550.005113800.0080.00690.0058133950.00960.00830.00754GJZF4
500×70033819.5573±130±40±130±3500.005
-
-122514701838155393650.00610.0053
-113800.00760.00660.0056133950.00910.00790.006755GYZF4
d5502290993±130±40±130±3650.00610.0052
-83299812471553113800.00760.00660.0055133950.00910.00790.00661531100.01060.00920.007756GJZF4
550×5502916993±130±40±130±3650.00610.0052
-1059127115881553113800.00760.00660.0055133950.00910.00790.00661531100.01060.00920.007757GJZF4
550×60031869.493±130±40±130±3650.00570.005
-1155138617331553113800.0
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