CN216838918U - 一种预制箱梁结构 - Google Patents
一种预制箱梁结构 Download PDFInfo
- Publication number
- CN216838918U CN216838918U CN202123314170.1U CN202123314170U CN216838918U CN 216838918 U CN216838918 U CN 216838918U CN 202123314170 U CN202123314170 U CN 202123314170U CN 216838918 U CN216838918 U CN 216838918U
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- Prior art keywords
- box girder
- prefabricated
- head tank
- constant head
- fastening
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 230000000087 stabilizing effect Effects 0.000 claims description 25
- 229910001220 stainless steel Inorganic materials 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 11
- 230000008034 disappearance Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 13
- 238000000034 method Methods 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202123314170.1U CN216838918U (zh) | 2021-12-27 | 2021-12-27 | 一种预制箱梁结构 |
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CN202123314170.1U CN216838918U (zh) | 2021-12-27 | 2021-12-27 | 一种预制箱梁结构 |
Publications (1)
Publication Number | Publication Date |
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CN216838918U true CN216838918U (zh) | 2022-06-28 |
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Family Applications (1)
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CN202123314170.1U Active CN216838918U (zh) | 2021-12-27 | 2021-12-27 | 一种预制箱梁结构 |
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CN (1) | CN216838918U (zh) |
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2021
- 2021-12-27 CN CN202123314170.1U patent/CN216838918U/zh active Active
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220725 Address after: No. 114 South Street, Jiaotoukou, Dongcheng District, Beijing, 100010 Patentee after: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. Patentee after: CCCC FOURTH HIGHWAY FIRST ENGINEERING FIRMS CO.,LTD. Address before: No. 114 South Street, Jiaotoukou, Dongcheng District, Beijing, 100010 Patentee before: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 114 South Street, Jiaotoukou, Dongcheng District, Beijing, 100010 Patentee after: CCCC Construction Group Co.,Ltd. Patentee after: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. Address before: No. 114 South Street, Jiaotoukou, Dongcheng District, Beijing, 100010 Patentee before: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. Patentee before: CCCC FOURTH HIGHWAY FIRST ENGINEERING FIRMS CO.,LTD. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 100176 room 1308, unit 1, 15th floor, building 1, No. 3, Rongjing East Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. Patentee after: CCCC Construction Group Co.,Ltd. Address before: No. 114 South Street, Jiaotoukou, Dongcheng District, Beijing, 100010 Patentee before: CCCC Construction Group Co.,Ltd. Patentee before: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. |