JT391-1999公路规范_公路桥梁盆式橡胶支座_1

???????????????????????????????????????????? ???????????????????????????????? ??????????(1) ????? ????????????? ??????????????????????? JT 391-1999 ?????? ?????????? ????????????????????????????JT 3141-90 Pot-type elastomeric pad? bearing? for? highway? bridge ?? ?? ?????????????????????????????????????????? ???????????????????????????? ?????????????0.8MN?60MN???????????????????? ?? ???? ?????????????????????????????????????????? ???? ???????????????????????????????????????? ?? GB 527-83????????????????? ?? GB/T 528-92??????????????????? ?? GB700?88??????? ?? GB 1033-86??????????????? ?? GB/T l039-92?????????????? ?? GB/T 1O40-92???????????? ?? GB/T ll84-1996???????????????? ?? GB/T 1682-94?????????????——???? ?? GB/T 18O4-92??????????????? ?? GB 2041-89????? ?? GB/T 3280-92????????? ?? GB 3512-83????????????? ?? GB 6031-85??????????????30?85IRHD?????? ?? GB 7233-87???????????????? ?? GB 7759-87 ?????????????????????????? ?? GB 7762-37????????????????????? ?? GB/T 8923-88?????????????????? ?? GB/ 11352-89???????????? ?? JB/T 5943-91??????????????? ?? HG/T 2502-93 5201???? ?? ???????? 3.1???? 3.1.1????????? ?????????????????????????????????????????? SX? ???1/7??????????(1) 2005-7-24file://D:\PKPM\???????????????\1.htm Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m ????????????????????????????????????DX? ???????????????????????????GD? 3.1.2??????????? ??????????????-25??+60???? ??????????????-40??+60????????? 3.2???? ???????????? ????????????????? ????????????????????????????????????????1 ???GPZl5SXF???GPZ?????????15MN?????????????????? GPZ35DX???GPZ?????????35MN?????????????? GPZ50GD???GPZ?????????50MN???????????? 3.3?????? ?????????????????????????????????????????? ???????????????????????????????????????? ?????????? ??????????????????????????????????? ?????????????????? ????????????????????????? ????????????????????????? ??????????????????????? ????????????? ???????????????????????????????????????????2 ???2/7??????????(1) 2005-7-24file://D:\PKPM\???????????????\1.htm Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m ?????????? ???????????????????3 ?????????????????????????????????????????????4 ???????????????????????????????1 ???????????? ????????? ??? GPZ0.8SX ??? GPZ1SX ?? GPZ1.25SX ??? GPZ1.5SX ??????????? ???MN? 0.8/0.88 1/1.1 1.25/1.375 1.5/1.65 ?? ?mm? ??????? ±50?±100?± 150 ±50?±100?± 150 ±50?±100?±150 ±50?±100?± 150 ??????? ±40 ±40 ±40 ±40 ????????? ??? GPZ2SX ??? GPZ2.5SX ?? GPZ3SX ??? GPZ3.5SX ??????????? ???MN? 2/2.2 2.5/2.75 3/3.3 3.5/3.85 ?? ?mm? ??????? ±50?±100?± 150 ±50?±100?± 150 ±50?±100?±150 ±50?±100?± 200 ??????? ±40 ±40 ±40 ±40 ????????? ??? GPZ4SX ??? GPZ5SX ?? GPZ6SX ??? GPZ7SX ??????????? ???MN? 4/4.4 5/5.5 6/6.6 7/7.7 ?? ?mm? ??????? ±100?±150?± 200 ±100?±150?± 200 ±100?±150?± 200 ±100?±150?± 200 ??????? ±40 ±40 ±40 ±40 ????????? ??? GPZ8SX ??? GPZ9SX ?? GPZ10SX ??? GPZ12.5SX ??????????? ???MN? 8/8.8 9/9.9 10/11 12.5/13.75 ?? ?mm? ??????? ±100?±150?± 200 ±100?±150?± 200 ±150?±200?± 250 ±150?±200?± 250 ??????? ±40 ±40 ±40 ±40 ????????? ??? GPZ15SX ??? GPZ17.5SX ?? GPZ20SX ??? GPZ22.5SX ??????????? ???MN? 15/16.5 17.5/19.25 20/22 22.5/24.75 ?? ?mm? ??????? ±150?±200?± 250 ±150?±200?± 250 ±150?±200?± 250 ±150?±200?± 250 ??????? ±40 ±40 ±40 ±40 ????????? ??? GPZ25SX ??? GPZ27.5SX ?? GPZ30SX ??? GPZ32.5SX ??????????? ???MN? 25/27.5 27.5/30.25 30/33 32.5/35.75 ?? ??????? ±150?±200?± 250 ±150?±200?± 250 ±150?±200?± 250 ±200?±250?± 300 ???3/7??????????(1) 2005-7-24file://D:\PKPM\???????????????\1.htm Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m ?????????????????????????????????2 ?????????? ?????????????????????????????????????? ?mm? ??????? ±40 ±40 ±40 ±50 ????????? ??? GPZ35SX ??? GPZ37.5SX ?? GPZ40SX ??? GPZ45SX ??????????? ???MN? 35/38.5 37.5/41.25 40/44 45/49.5 ?? ?mm? ??????? ±200?±250?± 300 ±200?±150?± 300 ±200?±250?± 300 ±200?±250?± 300 ??????? ±50 ±50 ±50 ±50 ????????? ??? GPZ50SX ??? GPZ55SX ?? GPZ60SX ?? ??????????? ???MN? 50/55 55/60.5 60/66 ?? ?mm? ??????? ±200?±250?± 300 ±200?±250?± 300 ±200?±250?± 300 ??????? ±50 ±50 ±50 ????????? ??? GPZ0.8DX ??? GPZ1DX ?? GPZ1.25DX ??? GPZ1.5DX ??????????? ???MN? 0.8/0.88 1/1.1 1.25/1.375 1.5/1.65 ?? ?mm? ??????? ±50?±100?±150 ±50?±100?± 150 ±50?±100?± 150 ±50?±100?± 150 ??????? ±3 ±3 ±3 ±3 ????????? ??? GPZ2DX ??? GPZ2.5DX ?? GPZ3DX ??? GPZ3.5DX ??????????? ???MN? 2/2.2 2.5/2.75 3/3.3 3.5/3.85 ?? ?mm? ??????? ±50?±100?±150 ±50?±100?± 150 ±50?±100?± 150 ±50?±100?± 200 ??????? ±3 ±3 ±3 ±3 ????????? ??? GPZ4DX ??? GPZ5DX ?? GPZ6DX ??? GPZ7DX ??????????? ???MN? 4/4.4 5/5.5 6/6.6 7/7.7 ?? ?mm? ??????? ±100?±150?± 200 ±100?±150?± 200 ±100?±150?± 200 ±100?±150?± 200 ??????? ±3 ±3 ±3 ±3 ????????? ??? GPZ8DX ??? GPZ9DX ?? GPZ10DX ??? GPZ12.5DX ??????????? ???MN? 8/8.8 9/9.9 10/11 12.5/13.75 ?? ?mm? ??????? ±100?±150?± 200 ±100?±150?± 200 ±150?±200?± 250 ±150?±200?± 250 ??????? ±3 ±3 ±3 ±3 ????????? ??? GPZ15DX ??? GPZ17.5DX ?? GPZ20DX ??? GPZ22.5DX ??????????? ???MN? 15/16.5 17.5/19.25 20/22 22.5/24.75 ?? ?mm? ??????? ±150?±200?± 250 ±150?±200?± 250 ±150?±200?± 250 ±150?±200?± 250 ??????? ±3 ±3 ±3 ±3 ????????? ??? GPZ25DX ??? GPZ27.5DX ?? GPZ30DX ??? GPZ32.5DX ??????????? ???MN? 25/27.5 27.5/30.25 30/33 32.5/35.75 ???4/7??????????(1) 2005-7-24file://D:\PKPM\???????????????\1.htm Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m ??????????????????????????????????3 ???????? ?? ?mm? ??????? ±150?±200?± 250 ±150?±200?± 250 ±150?±200?± 250 ±200?±250?± 300 ??????? ±3 ±3 ±3 ±3 ????????? ??? GPZ35DX ??? GPZ37.5DX ?? GPZ40DX ??? GPZ45DX ??????????? ???MN? 35/38.5 37.5/41.25 40/44 45/49.5 ?? ?mm? ??????? ±200?±250?± 300 ±200?±150?± 300 ±200?±250?± 300 ±200?±250?± 300 ??????? ±3 ±3 ±3 ±3 ????????? ??? GPZ50DX ??? GPZ55DX ?? GPZ60DX ?? ??????????? ???MN? 50/55 55/60.5 60/66 ?? ?mm? ??????? ±200?±250?± 300 ±200?±250?± 300 ±200?±250?± 300 ??????? ±3 ±3 ±3 ????????? ??? GPZ0.8GD ??? GPZ1GD ?? GPZ1.25GD ??? GPZ1.5GD ??????????? ???MN? 0.8/0.88 1/1.1 1.25/1.375 1.5/1.65 ?? ?mm? ??????? ??????? ????????? ??? GPZ2GD ??? GPZ2.5GD ?? GPZ3GD ??? GPZ3.5GD ??????????? ???MN? 2/2.2 2.5/2.75 3/3.3 3.5/3.85 ?? ?mm? ??????? ??????? ????????? ??? GPZ4GD ??? GPZ5GD ?? GPZ6GD ??? GPZ7GD ??????????? ???MN? 4/4.4 5/5.5 6/6.6 7/7.7 ?? ?mm? ??????? ??????? ????????? ??? GPZ8GD ??? GPZ9GD ?? GPZ10GD ??? GPZ12.5GD ??????????? ???MN? 8/8.8 9/9.9 10/11 12.5/13.75 ?? ?mm? ??????? ??????? ????????? ??? GPZ15GD ??? GPZ17.5GD ?? GPZ20GD ??? GPZ22.5GD ??????????? ???MN? 15/16.5 17.5/19.25 20/22 22.5/24.75 ?? ?mm? ??????? ??????? ????????? ??? GPZ25GD ??? GPZ27.5GD ?? GPZ30GD ??? GPZ32.5GD ??????????? ???MN? 25/27.5 27.5/30.25 30/33 32.5/35.75 ?? ?mm? ??????? ??????? ???5/7??????????(1) 2005-7-24file://D:\PKPM\???????????????\1.htm Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m ?????? 4.1?????? 4.1.1??????? ?????????????????????????MN??31???0.8?1.25?1.5??? 2.5???3.5?????????????10?12.5?15?17.5?20?22.5?25?27.5?30?32.5? 35?37.5?40?45?50?55?60? ?????????????????????????????????????????? ???? ?????0.5‰??????????????????? 4.1.2??????? ?????????????????????????????????????????? ??? ????10?? ?????????????????????????20?? 4.1.3???? ?????????????0.02rad? 4.1.4?????? ????5201??????????????????????0.03? ????5201??????????????????????0.06? 4.1.5???? ??????????????????????????????????? 4.2????????????? 4.2.1???? ?????????????????????????????????????????? ???? ????? ???????????????????????????????????????? ???????????????????? ?????????????????????????????????????????? ????????? ??? GPZ35GD ??? GPZ37.5GD ?? GPZ40GD ??? GPZ45GD ??????????? ???MN? 35/38.5 37.5/41.25 40/44 45/49.5 ?? ?mm? ??????? ??????? ????????? ??? GPZ50GD ??? GPZ55GD ?? GPZ60GD ?? ??????????? ???MN? 50/55 55/60.5 60/66 ?? ?mm? ??????? ??????? ??????????????????? ??????????????????????????? ??????? ??????? ?????? ???IRHD? 60±3 60±3 60±3 ?????MPa? ?17.0 ?18.0 ?15.2 ???????? ?400 ?450 ?350 ??????? ?-40 ?-55 ?-60 ????????????? ?70?×22h? ?20 ?25 ?25 ??????????25pphm? ???6/7??????????(1) 2005-7-24file://D:\PKPM\???????????????\1.htm Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m 4.2.2???????? ?????????????????????????????????????????? ??? ????????????????????????? ?????????????????????????5 ????????????? 4.2.3?????? ???????????????????????????????0Cr19Ni13M0?? 0Cr17Ni12M0?? 1Crl8Ni9Ti??????????????????????GB?T 3280???????? ???? ?No.4?????????????HV50?HV200? ????????????????????0Crl9Nil3Mo3?0Cr17Ni12Mo2????? ????????????1500mm?????2mm?????????1500mm?????3mm? 4.2.4? 5201?? ??????????5201-2?????5201-2????????????????????? ???????????????????????????????????????? ?????? HG?T 2502?????? 4.2.5???? 4.2.5.1 ????????????????????????????????GB700??? ??? 4.2.5.2 ????????????????????????????????????? ??????????????GB l1352?ZG 230?450?ZG270-500?????? 4.2.6???? ??????????????????????????????GB 2041?????? 4.3???????? 4.3.1????? ????????????????????25MPa???????????????????? ????????????????0.5mm?????????0.2??????????? ??????????????? ??? 50pphm,20%s??,40?×96h? ??? ??? ??? ??? ??? ? ??????×h) 100×70 70×168 100×70 ????(IRHD) ?+15 ±10 ?+10 ???????(%) ?15 ?15 ?15 ????????(%) ?40 ?20 ?40 ?????????????? ???????????????? ???????????????? ???????) kg/m³ 2130?2200 ???? MPa ?30 ???? % ?300 ???7/7??????????(1) 2005-7-24file://D:\PKPM\???????????????\1.htm Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m