CN202969977U - Frame column reinforcing structure for chemical factory building - Google Patents
Frame column reinforcing structure for chemical factory building Download PDFInfo
- Publication number
- CN202969977U CN202969977U CN 201220639011 CN201220639011U CN202969977U CN 202969977 U CN202969977 U CN 202969977U CN 201220639011 CN201220639011 CN 201220639011 CN 201220639011 U CN201220639011 U CN 201220639011U CN 202969977 U CN202969977 U CN 202969977U
- Authority
- CN
- China
- Prior art keywords
- frame column
- chemical factory
- longitudinal reinforcement
- longitudinal steel
- stirrup
- 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
Images
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
A frame column reinforcing structure for a chemical factory building comprises a frame column, a beam and a foundation. The beam is arranged on the upper portion of the frame column. The frame column is arranged on the foundation in an erecting mode. The frame column reinforcing structure is characterized by further comprising longitudinal steel reinforcements and reinforcement stirrups. The longitudinal steel reinforcements are embedded on the outer sides of the frame column and penetrate through the beam along the length direction of the frame column. A plurality of reinforcement stirrups are wrapped on the frame column, are arranged in sequence along the length direction of the frame column and wrap the longitudinal steel reinforcements inside. Grouting materials are newly added outside the frame column, and the longitudinal steel reinforcements and the reinforcement stirrups are located in the grouting materials. Bends are formed on the lower portions of the longitudinal steel reinforcements and face towards the frame column. The lower ends of the longitudinal steel reinforcements are inserted into the lower portion of the frame column. Gaps are formed between the lower ends of the longitudinal steel reinforcements and the foundation and can meet the requirement of embedded pipelines in the chemical factory building for space. The space requirement of the embedded pipelines in the chemical factory building and the requirement of a reinforcing construction device for working space are considered in the design stage. Therefore, the requirement of bearing capacity in the reinforcing process can be met.
Description
Technical field
The technical program belongs to building reinforcement technique field, specifically a kind of chemical factory Frame column reinforcement structure.
Background technology
The chemical factory of frame construction in use, surrounding medium corrosivity is stronger, makes frame column under status under loading, concrete seriously ftractures, carbonization, and the situation that the part reinforcing bar also corrodes may occur, element bearing capacity is lost serious.This just need to reinforce chemical factory running into, and in engineering practice, pipeline pre-buried when building due to chemical factory itself is more, and can not cut off pipeline when strengthening construction.In prior art, for the ruggedized construction of frame column as shown in Figure 1.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the technical program proposes a kind of chemical factory Frame column reinforcement structure, and is specific as follows:
A kind of chemical factory Frame column reinforcement structure comprises frame column, beam and basis; Described beam is on the top of frame column; Frame column stands on the basis, it is characterized in that also comprising longitudinal reinforcement and stirrup; Described longitudinal reinforcement is implanted in the frame column outside, and longitudinal reinforcement passes beam along the length direction of frame column; Be surrounded by the multiple tracks stirrup on frame column, each stirrup is arranged in order along the length direction of frame column, and in stirrup wraps in longitudinal reinforcement; Newly-increased outside frame column have grouting material, and described longitudinal reinforcement and stirrup are in grouting material; Described longitudinal reinforcement bottom is provided with bending (when Specific construction, the reinforcing bar horizontal projection of bending and vertical projection are than generally being not more than 1:6), this wrap direction is towards frame column, and the longitudinal reinforcement lower end is inserted in the frame column bottom, and leave spacing between longitudinal reinforcement lower end and basis, this spacing satisfies the space requirement of chemical factory preheating embedding line.
Described longitudinal reinforcement has many, and they are parallel to each other and are distributed in the periphery of frame column.Leave spacing between described grouting material and basis, this spacing satisfies the space requirement of chemical factory preheating embedding line.
This programme has been considered the space requirement of chemical factory preheating embedding line and the equipment availability space requirement of strengthening construction in the design stage, and, generally corrosion or extent of corrosion are very not low for the bottom position of chemical factory frame column, can not bring the factory building overall construction intensity to have a strong impact on, so this ruggedized construction can satisfy the requirement for bearing capacity of reinforcing itself.
Description of drawings
Fig. 1 is the structural representation of existing reinforcement means;
Fig. 2 is this ruggedized construction schematic diagram;
The specific embodiment
The technical program is further illustrated as follows below in conjunction with accompanying drawing and the specific embodiment:
A kind of chemical factory Frame column reinforcement structure comprises frame column, beam and basis; Described beam is on the top of frame column; Frame column stands on the basis, it is characterized in that also comprising longitudinal reinforcement and stirrup; Described longitudinal reinforcement is implanted in the frame column outside, and longitudinal reinforcement passes beam along the length direction of frame column; Be surrounded by the multiple tracks stirrup on frame column, each stirrup is arranged in order along the length direction of frame column, and in stirrup wraps in longitudinal reinforcement; Newly-increased outside frame column have grouting material, and described longitudinal reinforcement and stirrup are in grouting material; Described longitudinal reinforcement bottom is provided with bending (when Specific construction, the reinforcing bar horizontal projection of bending and vertical projection are than generally being not more than 1:6), this wrap direction is towards frame column, and the longitudinal reinforcement lower end is inserted in the frame column bottom, and leave spacing between longitudinal reinforcement lower end and basis, this spacing satisfies the space requirement of chemical factory preheating embedding line.
Described longitudinal reinforcement has many, and they are parallel to each other and are distributed in the periphery of frame column.Leave spacing between described grouting material and basis, this spacing satisfies the space requirement of chemical factory preheating embedding line.
This structure is equally applicable in the working scene of other similar requirement.
Claims (3)
1. a chemical factory Frame column reinforcement structure, comprise frame column, beam and basis; Described beam is on the top of frame column; Frame column stands on the basis, it is characterized in that also comprising longitudinal reinforcement and stirrup; Described longitudinal reinforcement is implanted in the frame column outside, and longitudinal reinforcement passes beam along the length direction of frame column; Be surrounded by the multiple tracks stirrup on frame column, each stirrup is arranged in order along the length direction of frame column, and in stirrup wraps in longitudinal reinforcement; Newly-increased outside frame column have grouting material, and described longitudinal reinforcement and stirrup are in grouting material; Described longitudinal reinforcement bottom is provided with bending, and this wrap direction is towards frame column, and the longitudinal reinforcement lower end is inserted in the frame column bottom, and leaves spacing between longitudinal reinforcement lower end and basis, and this spacing satisfies the space requirement of chemical factory preheating embedding line.
2. chemical factory Frame column reinforcement structure according to claim 1, is characterized in that described longitudinal reinforcement has many, and they are parallel to each other and are distributed in the periphery of frame column.
3. chemical factory Frame column reinforcement structure according to claim 1, is characterized in that the spacing that leaves between described grouting material and basis, and this spacing satisfies the space requirement of chemical factory preheating embedding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639011 CN202969977U (en) | 2012-11-28 | 2012-11-28 | Frame column reinforcing structure for chemical factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639011 CN202969977U (en) | 2012-11-28 | 2012-11-28 | Frame column reinforcing structure for chemical factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969977U true CN202969977U (en) | 2013-06-05 |
Family
ID=48511071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220639011 Expired - Fee Related CN202969977U (en) | 2012-11-28 | 2012-11-28 | Frame column reinforcing structure for chemical factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032894A (en) * | 2014-06-18 | 2014-09-10 | 中国建筑第八工程局有限公司 | Framework post root structure and generating method of framework post root structure |
| CN111441583A (en) * | 2019-01-17 | 2020-07-24 | 柏诚工程股份有限公司 | Grouting method for enlarging cross section of frame column |
-
2012
- 2012-11-28 CN CN 201220639011 patent/CN202969977U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032894A (en) * | 2014-06-18 | 2014-09-10 | 中国建筑第八工程局有限公司 | Framework post root structure and generating method of framework post root structure |
| CN104032894B (en) * | 2014-06-18 | 2016-08-24 | 中国建筑第八工程局有限公司 | Frame column root structure and the method for generation thereof |
| CN111441583A (en) * | 2019-01-17 | 2020-07-24 | 柏诚工程股份有限公司 | Grouting method for enlarging cross section of frame column |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102493602B (en) | Ductile concrete column capable of delaying local buckling of steel bars and manufacturing method thereof | |
| CN102535743B (en) | Unbonded prestressed steel concrete beam | |
| CN202969977U (en) | Frame column reinforcing structure for chemical factory building | |
| CN102966050A (en) | Longitudinal connection method for steel-concrete combined beam and existing reinforced concrete T beam | |
| CN106121658B (en) | Freezing method sinking shaft well wall supporting structure and construction method thereof | |
| CN204459477U (en) | A kind of pre-buried pipeline fixing bracket | |
| CN104499608A (en) | Method for designing and constructing prestressed section steel reinforced shear wall | |
| CN204098523U (en) | Punch after a kind of reinforced concrete floor and add beam reinforced structure | |
| CN105133854B (en) | The displacement unloading structure and construction method of a kind of vertical member | |
| CN103195260B (en) | A kind ofly ensure the ruggedized construction that New And Old Concrete Structures is jointly stressed and construction method thereof | |
| CN103850259B (en) | The horizontal inner support at the capping beam absolute altitude place of foundation pit supporting system and construction method thereof | |
| CN113898102A (en) | Ribbed concrete laminated slab | |
| CN101956461B (en) | Steel bar arrangement method and steel bar arrangement device for reinforced concrete deep beam | |
| CN202969979U (en) | Removing column construction fixing structure | |
| CN204940908U (en) | A kind of displacement unloading structure of vertical member | |
| JP2013119722A (en) | Method for enhancing shear capacity of reinforced concrete beam | |
| CN104746890A (en) | Method for strengthening dense-rib hollow brick floor slab | |
| CN207647214U (en) | A kind of concrete building harden structure with secondary beam | |
| CN107313552A (en) | A kind of FRP plate-concrete combination beam | |
| CN106049661B (en) | Open cut of subway station can repair prestressed cable-arch co-ordinative construction without column large span | |
| JP6581821B2 (en) | Precast concrete box culvert | |
| CN202707093U (en) | Temporary support system for tunnel construction | |
| CN203796286U (en) | Landslide section tunnel defect processing structure | |
| CN203905011U (en) | Horizontal inner support on coping beam elevation of foundation pit supporting and protecting system | |
| JP2009215789A (en) | Reinforcement structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20201128 |