CN201306984Y - Safety protection system used in reinforced-concrete support blasting engineering - Google Patents
Safety protection system used in reinforced-concrete support blasting engineering Download PDFInfo
- Publication number
- CN201306984Y CN201306984Y CNU2008201548352U CN200820154835U CN201306984Y CN 201306984 Y CN201306984 Y CN 201306984Y CN U2008201548352 U CNU2008201548352 U CN U2008201548352U CN 200820154835 U CN200820154835 U CN 200820154835U CN 201306984 Y CN201306984 Y CN 201306984Y
- Authority
- CN
- China
- Prior art keywords
- concrete support
- wire rope
- blasting
- blasting engineering
- protection system
- 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 - Lifetime
Links
Images
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201548352U CN201306984Y (en) | 2008-11-03 | 2008-11-03 | Safety protection system used in reinforced-concrete support blasting engineering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201548352U CN201306984Y (en) | 2008-11-03 | 2008-11-03 | Safety protection system used in reinforced-concrete support blasting engineering |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201306984Y true CN201306984Y (en) | 2009-09-09 |
Family
ID=41099448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201548352U Expired - Lifetime CN201306984Y (en) | 2008-11-03 | 2008-11-03 | Safety protection system used in reinforced-concrete support blasting engineering |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201306984Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101782355A (en) * | 2010-03-26 | 2010-07-21 | 中冶实久建设有限公司 | Method for blasting big boulder in artificially dug pile |
CN101430180B (en) * | 2008-11-03 | 2012-11-21 | 上海隧道工程股份有限公司 | Security protection system used for steel reinforced concrete support blasting engineering |
CN104236405A (en) * | 2014-08-25 | 2014-12-24 | 叶建军 | Building dismounting blasting flexible protection system |
-
2008
- 2008-11-03 CN CNU2008201548352U patent/CN201306984Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101430180B (en) * | 2008-11-03 | 2012-11-21 | 上海隧道工程股份有限公司 | Security protection system used for steel reinforced concrete support blasting engineering |
CN101782355A (en) * | 2010-03-26 | 2010-07-21 | 中冶实久建设有限公司 | Method for blasting big boulder in artificially dug pile |
CN104236405A (en) * | 2014-08-25 | 2014-12-24 | 叶建军 | Building dismounting blasting flexible protection system |
CN104236405B (en) * | 2014-08-25 | 2016-08-24 | 叶建军 | Demolishing buildings explosion flexible protection systems |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101430180B (en) | Security protection system used for steel reinforced concrete support blasting engineering | |
Ghobarah et al. | Seismic rehabilitation of beam-column joints using FRP laminates | |
CN103306219B (en) | Method for quickly repairing and reinforcing post-earthquake damaged pier | |
CN208415125U (en) | A kind of steel corrugated plating soft protecting net composite construction hangar tunnel | |
CN203080894U (en) | Building steel structure construction protector | |
CN102966052A (en) | Protective method and structure for preventing rockfall dangers at high and steep slope of mountain road | |
CN201306984Y (en) | Safety protection system used in reinforced-concrete support blasting engineering | |
CN107604927A (en) | Composite pile anchor supporting device | |
CN101705692B (en) | Molding construction method of large-scale equipment foundation deep reserved foundation bolt hole | |
CN110469102A (en) | A kind of high-altitude combined steel beam installs the operating platform and its construction method | |
CN103899104B (en) | External prestressing Nuclear containment | |
CN105696457A (en) | Pier energy consumption and anti-crushing structure with replaceable composite board built-in energy consumption steel boards | |
CN103321242A (en) | Subsection steel-bar-distribution prestressed concrete continuous wall and construction method thereof | |
CN110410100B (en) | Method for reinforcing left coal pillar on room-and-pillar coal face by using prestressed fiber cloth | |
CN205046927U (en) | Improved generation is joined in marriage net overhead line and is prevent wind draw off mechanism | |
KR100659377B1 (en) | A wire rope buffer, the falling-stone prevention net using this, and the construction method of this | |
CN114427196B (en) | Flexible anti-tilting automatic control system for construction of inclined tower cable-stayed bridge | |
CN113668526B (en) | Land wind power foundation prestress spiral anchor rod structure capable of being recycled | |
CN109826112A (en) | Multi-storey up-down and translation prestressed anchor | |
CN210766453U (en) | Passive side slope protection network | |
CN210002286U (en) | passive protective net for complex side slopes | |
CN209081297U (en) | A kind of bracing means of inclined fracture tower crane | |
US12037904B1 (en) | Rock burst active prevention and control mechanism | |
CN220725789U (en) | Prestressed fish web girder steel strand wire tension device | |
CN107034779A (en) | The girder falling bracing means of beam bridge drop in beam section |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI TUNNEL ENGINEERING CO., LTD. Free format text: FORMER OWNER: XU JIANYONG Effective date: 20100510 Owner name: LI FUQING WANG QI XU JIANYONG |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200433 ROOM 301, NO.7, LANE 266, ANBO ROAD, YANGPU DISTRICT, SHANGHAI CITY TO: 20082 NO.118, DALIAN ROAD, YANGPU DISTRICT, SHANGHAI CITY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100510 Address after: Twenty thousand and eighty-two No. 118, Dalian Road, Shanghai, Yangpu District Patentee after: Shanghai Tunnel Engineering Co., Ltd. Patentee after: Li Fuqing Patentee after: Wang Qi Patentee after: Xu Jianyong Address before: 200433 Shanghai city Yangpu District road 266 Lane 7, Room 301 Patentee before: Xu Jianyong |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20090909 Effective date of abandoning: 20081103 |
|
RGAV | Abandon patent right to avoid regrant |