CN215291838U - 一种地铁装配式轻质混凝土挡板减震限位装置 - Google Patents
一种地铁装配式轻质混凝土挡板减震限位装置 Download PDFInfo
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- CN215291838U CN215291838U CN202120772398.6U CN202120772398U CN215291838U CN 215291838 U CN215291838 U CN 215291838U CN 202120772398 U CN202120772398 U CN 202120772398U CN 215291838 U CN215291838 U CN 215291838U
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- 239000004567 concrete Substances 0.000 title claims abstract description 51
- 230000035939 shock Effects 0.000 title claims abstract description 10
- 230000008859 change Effects 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 abstract description 5
- 230000002146 bilateral effect Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 5
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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CN202120772398.6U CN215291838U (zh) | 2021-04-15 | 2021-04-15 | 一种地铁装配式轻质混凝土挡板减震限位装置 |
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CN202120772398.6U CN215291838U (zh) | 2021-04-15 | 2021-04-15 | 一种地铁装配式轻质混凝土挡板减震限位装置 |
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Effective date of registration: 20231010 Address after: 200032 No. 139, Xuhui District, Shanghai, Pingjiang Road Patentee after: CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Patentee after: NO.3 ENGINEERING CO., LTD. OF CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Address before: No.1402 Gulou Road, Nanjing City, Jiangsu Province Patentee before: NANJING BRANCH OF CCCC THIRD HARBOR ENGINEERING CO.,LTD. Patentee before: NO.3 ENGINEERING CO., LTD. OF CCCC THIRD HARBOR ENGINEERING Co.,Ltd. |