CN217811071U - 一种用于基坑围护结构的pc组合钢管柱 - Google Patents
一种用于基坑围护结构的pc组合钢管柱 Download PDFInfo
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- CN217811071U CN217811071U CN202221658459.7U CN202221658459U CN217811071U CN 217811071 U CN217811071 U CN 217811071U CN 202221658459 U CN202221658459 U CN 202221658459U CN 217811071 U CN217811071 U CN 217811071U
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- steel
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- larsen
- pipe
- purlin
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 116
- 239000010959 steel Substances 0.000 title claims abstract description 116
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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CN202221658459.7U CN217811071U8 (zh) | 2022-06-30 | 2022-06-30 | 一种用于基坑围护结构的pc组合钢管柱 |
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CN217811071U true CN217811071U (zh) | 2022-11-15 |
CN217811071U8 CN217811071U8 (zh) | 2023-03-24 |
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CU01 | Correction of utility model |
Correction item: Patentee Correct: Hangzhou Sanyang Construction Group Co.,Ltd. False: HANGZHOU SANYANG CONSTRUCTION ENGINEERING Co.,Ltd. Number: 46-01 Page: The title page Volume: 38 Correction item: Patentee False: HANGZHOU SANYANG CONSTRUCTION ENGINEERING Co.,Ltd. Number: 46-01 Volume: 38 |
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CU01 | Correction of utility model | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A PC composite steel pipe column for foundation pit enclosure structure Effective date of registration: 20240102 Granted publication date: 20221115 Pledgee: Hangzhou United Rural Commercial Bank Co.,Ltd. Zhoupu Branch Pledgor: Hangzhou Sanyang Construction Group Co.,Ltd. Registration number: Y2023980074998 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |