CN1220814C - 一种砼填充用空心管 - Google Patents
一种砼填充用空心管 Download PDFInfo
- Publication number
- CN1220814C CN1220814C CN 03118362 CN03118362A CN1220814C CN 1220814 C CN1220814 C CN 1220814C CN 03118362 CN03118362 CN 03118362 CN 03118362 A CN03118362 A CN 03118362A CN 1220814 C CN1220814 C CN 1220814C
- Authority
- CN
- China
- Prior art keywords
- hollow
- pipe
- hollow pipe
- filling concrete
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 63
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 239000003351 stiffener Substances 0.000 claims description 38
- 239000004744 fabric Substances 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 210000001503 joint Anatomy 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 7
- 241001247821 Ziziphus Species 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 239000008358 core component Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000011150 reinforced concrete Substances 0.000 abstract description 8
- 230000035939 shock Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 14
- 238000011065 in-situ storage Methods 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Images
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
Description
Claims (28)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03118362 CN1220814C (zh) | 2003-05-12 | 2003-05-12 | 一种砼填充用空心管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03118362 CN1220814C (zh) | 2003-05-12 | 2003-05-12 | 一种砼填充用空心管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1542239A CN1542239A (zh) | 2004-11-03 |
CN1220814C true CN1220814C (zh) | 2005-09-28 |
Family
ID=34320789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03118362 Expired - Fee Related CN1220814C (zh) | 2003-05-12 | 2003-05-12 | 一种砼填充用空心管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1220814C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103273035B (zh) * | 2013-05-30 | 2015-12-09 | 广东鸿图南通压铸有限公司 | 薄壁油管嵌件钢管的防变形工艺 |
-
2003
- 2003-05-12 CN CN 03118362 patent/CN1220814C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1542239A (zh) | 2004-11-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUNAN QIUZEYOU PATENT STRATEGY PLANNING CO., LTD. Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101008 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410005 28/F, SHUNTIANCHENG, NO.185, FURONG MIDDLE ROAD, CHANGSHA CITY, HUNAN PROVINCE TO: 410205 JUXING INDUSTRIAL BASE, NO.8, LUJING ROAD, CHANGSHA HIGH-TECH. DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HUNAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101008 Address after: 410205, Hunan Changsha Changsha hi tech Development Zone, Yuelu District Road, No. 8 star industry base Patentee after: Hunan Qiuzeyou Patent Strategy Planning Co., Ltd. Address before: 410005 Hunan province Changsha Furong Road 185 Suncheon City 28 floor Patentee before: Qiu Zeyou |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050928 Termination date: 20160512 |
|
CF01 | Termination of patent right due to non-payment of annual fee |