CN115387635A - System for preventing concrete flat slab floor basement overload collapses - Google Patents
System for preventing concrete flat slab floor basement overload collapses Download PDFInfo
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- CN115387635A CN115387635A CN202211200524.6A CN202211200524A CN115387635A CN 115387635 A CN115387635 A CN 115387635A CN 202211200524 A CN202211200524 A CN 202211200524A CN 115387635 A CN115387635 A CN 115387635A
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- collapse
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/04—Propping of endangered or damaged buildings or building parts, e.g. with respect to air-raid action
Abstract
The invention discloses a system for preventing overload and collapse of a concrete flat slab basement, and relates to the technical field of overload and collapse prevention of basements. The invention has the beneficial effects that: the invention provides a system for preventing overload and collapse of a concrete flat slab basement, which is characterized in that a load diffusion mechanism is arranged above a top plate of the basement to disperse the load of the overground part, and a temporary support mechanism is arranged below the top plate of the basement to support, so that double guarantee is provided to prevent overload and collapse of the basement.
Description
Technical Field
The invention relates to the technical field of basement overload collapse prevention, in particular to a system for preventing overload collapse of a concrete flat slab basement.
Background
A reinforced concrete flat slab structure is a slab-column structure system which is not provided with a beam, directly supports a floor slab on a column and directly transmits floor load to a foundation through the column, so that the floor load is directly transmitted to the foundation through the column by the floor slab.
At present, the reinforcing technology for the flat slab floor is common to the reinforcing of beam slab columns and joints thereof, and the reinforcing condition for column caps is relatively less. And the existing technologies have various processes, complex construction and more field wet operations, influence normal construction and are not beneficial to wide application.
Disclosure of Invention
In order to achieve the purpose, the invention provides a system for preventing overload and collapse of a concrete flat slab basement to solve the technical problems.
The technical scheme is that the load diffusion device comprises a load diffusion mechanism arranged on the upper surface of a basement bottom plate and a temporary supporting mechanism arranged on the upper surface of a top plate, wherein a plurality of concrete columns are arranged between the bottom plate and the top plate, and column caps are arranged at the top ends of the concrete columns;
the load diffusion mechanism comprises a base combination arranged on the upper surface of the bottom plate, a hoop combination is sleeved at the top of the base combination, support columns are fixedly arranged on the base combination, support pieces are arranged at the tops of the support columns, and transverse connecting plates are arranged between the adjacent support columns.
The base combination comprises a first base and a second base which are symmetrically arranged on the outer wall of the concrete column, and the clamp combination comprises a first clamp and a second clamp which are symmetrically arranged outside the base combination;
the base I and the base II respectively comprise a pedestal and an inner hoop plate arranged on the pedestal, and the pedestal and the inner hoop plate are respectively provided with a vertical groove corresponding to the concrete column;
the first clamp and the second clamp both comprise outer hoop plates, connecting lug plates are arranged at two ends of each outer hoop plate, and the first clamp and the second clamp are fixedly connected through bolts.
The inside of clamp one and clamp two is provided with vertical groove, the vertical groove of clamp one and clamp two with the outer wall of interior hoop board slides and matches.
A transverse plate extending outwards is arranged at the top of the inner hoop plate;
and a spring is arranged between the top of the outer hoop plate and the lower surface of the transverse plate, and the top and the bottom of the spring are respectively fixedly connected with the transverse plate and the outer hoop plate.
One side of the outer hoop plate is provided with an inclined strut mechanism, the inclined strut mechanism comprises an electric push rod and a connecting rod, one end of the connecting rod is hinged with the outer wall of the bottom of the hoop combination, and the other end of the connecting rod is fixedly provided with a triangular plate;
electric putter's stiff end tip with clamp combination top outer wall is articulated, electric putter's flexible end tip with a summit department of triangle-shaped board is articulated, another summit department of triangle-shaped board with the tip fixed connection of connecting rod, the triangle-shaped board is kept away from the summit department of connecting rod articulates there is the plectane.
And the inclined strut mechanisms on the two adjacent transverse concrete columns are symmetrically arranged on the side wall far away from the outer hoop plate.
The support column bottom and top all are provided with the fixed plate, the fixed plate pass through the bolt respectively with the pedestal upper surface and support piece's bottom fixed connection.
The supporting piece comprises a vertical supporting block and a transverse supporting block arranged at the top of the vertical supporting block, a clamping groove is formed in one side, close to the concrete column, of the supporting piece, a transverse groove is formed in the top of the transverse supporting block, and the clamping groove and the transverse groove are respectively matched with the concrete column and a column cap.
The transverse supporting blocks on two transversely adjacent concrete columns are oppositely arranged, the transverse connecting plate is connected between opposite sides of the two transverse supporting blocks, two ends of the transverse connecting plate are matched with the inner part of the transverse groove, and two ends of the transverse connecting plate are fixedly connected with the transverse groove through bolts;
two longitudinally adjacent transverse connecting plates are fixedly connected through two longitudinal connecting plates, and the longitudinal connecting plates are fixedly connected with the transverse connecting plates through bolts.
Adjacent two in horizontal concrete column and its longitudinally adjacent concrete column set up to a set ofly four the roof upper surface that the concrete column corresponds sets up interim supporting mechanism, interim supporting mechanism includes the backing plate, the backing plate passes through the bolt fastening the roof upper surface, the area more than or equal to a set of four of the concrete column occupies in the horizontal direction.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: the invention provides a system for preventing overload and collapse of a concrete flat slab basement, wherein a load diffusion mechanism is arranged above a top plate of the basement to disperse the load of the overground part, and a temporary supporting mechanism is arranged below the top plate of the basement to support, so that double guarantee is provided to prevent overload and collapse of the basement;
the setting of this system does not hinder normal construction, and load diffusion mechanism and interim supporting mechanism are all that to build temporarily and conveniently demolish, but reuse, and do not influence subsequent construction, convenient recycle, and the practicality is strong.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a partially enlarged view a of fig. 1.
Fig. 3 is a schematic structural diagram of hiding the top plate and the bottom plate according to the embodiment of the invention.
Fig. 4 is a schematic structural diagram of a diagonal bracing mechanism according to an embodiment of the invention.
FIG. 5 is a schematic structural diagram of a supporting member according to an embodiment of the present invention.
Wherein the reference numbers are: 1. a base plate; 2. a top plate; 3. a concrete column; 4. a cap; 5. combining a base; 6. combining a hoop; 8. a spring; 9. a support pillar; 10. a support member; 11. a transverse connecting plate; 12. a longitudinal connecting plate; 13. a base plate;
503. a pedestal; 504. an inner hoop plate; 505. a transverse plate; 603. an outer band plate; 604. connecting the ear plates; 701. an electric push rod; 702. a connecting rod; 703. a triangular plate; 704. a circular plate; 901. a fixing plate; 1001. a vertical support block; 1002. a transverse support block; 1003. a clamping groove; 1004. a transverse slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1 to 5, the invention provides a system for preventing overload and collapse of a concrete flat slab basement, which comprises a load diffusion mechanism arranged on the upper surface of a basement bottom plate 1 and a temporary support mechanism arranged on the upper surface of a top plate 2, wherein a plurality of concrete columns 3 are arranged between the bottom plate 1 and the top plate 2, and column caps 4 are arranged at the top ends of the concrete columns 3;
load diffusion mechanism is including setting up base combination 5 at 1 upper surface of bottom plate, and clamp combination 6 has been cup jointed at 5 tops of base combination, and the fixed support column 9 that is provided with is gone up to base combination 5, and the top of support column 9 is provided with support piece 10, is provided with transverse connection board 11 between the adjacent support column 10.
The base combination 5 comprises a first base and a second base which are symmetrically arranged on the outer wall of the concrete column 3, and the clamp combination 6 comprises a first clamp and a second clamp which are symmetrically arranged outside the base combination 5;
the first base and the second base both comprise a pedestal 503 and an inner hoop plate 504 arranged on the pedestal 503, and the pedestal 503 and the inner hoop plate 504 are both provided with vertical grooves corresponding to the concrete columns 3;
the first clamp and the second clamp both comprise outer clamp plates 603, connecting lug plates 604 are arranged at two ends of each outer clamp plate 603, and the first clamp and the second clamp are fixedly connected through bolts between the connecting lug plates 604.
Vertical grooves are formed in the first clamping hoop and the second clamping hoop, and the vertical grooves of the first clamping hoop and the second clamping hoop are matched with the outer wall of the inner hoop plate 504 in a sliding mode.
The top of the inner hoop plate 504 is provided with a transverse plate 505 extending outwards;
a spring 8 is arranged between the top of the outer hoop plate 603 and the lower surface of the transverse plate 505, and the top and the bottom of the spring 8 are fixedly connected with the transverse plate 505 and the outer hoop plate 603 respectively.
One side of the outer hoop plate 603 is provided with an inclined strut mechanism, the inclined strut mechanism comprises an electric push rod 701 and a connecting rod 702, one end of the connecting rod 702 is hinged with the outer wall of the bottom of the hoop combination 6, and the other end of the connecting rod 702 is fixedly provided with a triangular plate 703;
the end part of the fixed end of the electric push rod 701 is hinged with the outer wall of the top of the hoop combination 6, the end part of the telescopic end of the electric push rod 701 is hinged with one vertex of the triangular plate 703, the other vertex of the triangular plate 703 is fixedly connected with the end part of the connecting rod 702, and the vertex of the triangular plate 703 far away from the connecting rod 702 is hinged with a circular plate 704.
The inclined strut mechanisms on two adjacent concrete columns 3 in the transverse direction are symmetrically arranged on the side wall of the outer hoop plate 603 far away from the side wall.
The bottom and the top of the supporting column 9 are both provided with a fixing plate 901, and the fixing plate 901 is fixedly connected with the upper surface of the pedestal 503 and the bottom of the supporting member 10 through bolts.
The support piece 10 includes vertical supporting block 1001 and sets up the horizontal supporting block 1002 at vertical supporting block 1001 top, and joint groove 1003 has been seted up to one side that the support piece 10 is close to concrete column 3, and horizontal groove 1004 has been seted up at the top of horizontal supporting block 1002, joint groove 1003 and horizontal groove 1004 respectively with concrete column 3 and column cap 4 phase-match.
The transverse supporting blocks 1002 on two adjacent concrete columns 3 in the transverse direction are oppositely arranged, a transverse connecting plate 11 is connected between the opposite sides of the two transverse supporting blocks 1002, two ends of the transverse connecting plate 11 are matched with the inside of the transverse groove 1004, and two ends of the transverse connecting plate 11 are fixedly connected with the transverse groove 1004 through bolts;
two longitudinally adjacent transverse connecting plates 11 are fixedly connected through two longitudinal connecting plates 12, and the longitudinal connecting plates 12 are fixedly connected with the transverse connecting plates 11 through bolts.
Adjacent two concrete columns 3 and its vertical adjacent concrete column 3 set up to a set of on horizontal, and 2 upper surfaces of roof that a set of four concrete columns 3 correspond set up interim supporting mechanism, and interim supporting mechanism includes backing plate 13, and backing plate 13 passes through the bolt fastening at 2 upper surfaces of roof, and the area that a set of four concrete columns 3 of area more than or equal to of backing plate 13 occupy on the horizontal direction.
When the concrete column fixing device is used, two adjacent concrete columns 3 in the transverse direction and two adjacent concrete columns 3 in the longitudinal direction are arranged into a group, a base combination 5 is placed on the outer side of each concrete column 3, vertical grooves of a first base and a second base are aligned to the concrete columns 3, and then a first clamp and a second clamp connecting lug plate 604 outside the base combination 5 are fixedly connected through bolts;
in an initial state, an electric push rod 701 of the inclined strut mechanism is in a contracted state, after a base combination 5 and a hoop combination 6 are fixed, the electric push rod 701 starts to expand forwards to drive a circular plate 704 to contact the ground to play a role of auxiliary support, and a spring 8 is arranged between the top of an outer hoop plate 603 and the lower surface of a transverse plate 505 to play a buffering role;
then, a support column 9 is fixed on a pedestal 503, a support piece 10 is fixedly connected to the top end of the support column 9, a clamping groove 1003 and a transverse groove 1004 of the support piece 10 are respectively matched with the concrete column 3 and the column cap 4, two transversely adjacent support pieces 10 are fixedly connected through a transverse connecting plate 11, two longitudinally adjacent transverse connecting plates 11 are fixedly connected through two longitudinal connecting plates 12, and the longitudinal connecting plates 12 are fixedly connected with the transverse connecting plates 11 through bolts, so that the construction of the load diffusion mechanism is completed;
then, temporary supporting mechanisms are arranged on the upper surfaces of the top plates 2 corresponding to the four concrete columns 3, and the backing plates 13 are fixed on the upper surfaces of the top plates 2 through bolts and used for dispersing pressure born during construction of the upper surfaces of the top plates 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (10)
1. A system for preventing overload and collapse of a concrete flat slab basement is characterized by comprising a load diffusion mechanism arranged on the upper surface of a basement bottom plate (1) and a temporary supporting mechanism arranged on the upper surface of a top plate (2), wherein a plurality of concrete columns (3) are arranged between the bottom plate (1) and the top plate (2), and the top ends of the concrete columns (3) are provided with column caps (4);
the load diffusion mechanism comprises a base combination (5) arranged on the upper surface of the bottom plate (1), a hoop combination (6) is sleeved at the top of the base combination (5), support columns (9) are fixedly arranged on the base combination (5), the top of each support column (9) is provided with a support piece (10), and a transverse connecting plate (11) is arranged between every two adjacent support columns (10).
2. The system for preventing the overload collapse of the concrete flat slab floor basement according to the claim 1, wherein the base combination (5) comprises a first base and a second base which are symmetrically arranged on the outer wall of the concrete column (3), and the clamp combination (6) comprises a first clamp and a second clamp which are symmetrically arranged on the outer portion of the base combination (5);
the first base and the second base respectively comprise a pedestal (503) and an inner hoop plate (504) arranged on the pedestal (503), and the pedestal (503) and the inner hoop plate (504) are provided with vertical grooves corresponding to the concrete columns (3);
the clamp I and the clamp II both comprise outer clamp plates (603), the two ends of each outer clamp plate (603) are provided with connecting lug plates (604), and the clamp I and the clamp II are fixedly connected through bolts between the connecting lug plates (604).
3. The system for preventing overload and collapse of concrete flat slab basements according to claim 2, wherein the vertical grooves are formed in the first clamping band and the second clamping band, and the vertical grooves of the first clamping band and the second clamping band are matched with the outer wall of the inner hoop plate (504) in a sliding mode.
4. The system for preventing overload and collapse of concrete flat slab basements according to claim 2, wherein the top of the inner hoop plate (504) is provided with a transverse plate (505) extending outwards;
a spring (8) is arranged between the top of the outer hoop plate (603) and the lower surface of the transverse plate (505), and the top and the bottom of the spring (8) are fixedly connected with the transverse plate (505) and the outer hoop plate (603) respectively.
5. The system for preventing the overload and collapse of the concrete flat slab floor basement according to claim 2, wherein one side of the outer hoop plate (603) is provided with a diagonal bracing mechanism, the diagonal bracing mechanism comprises an electric push rod (701) and a connecting rod (702), one end of the connecting rod (702) is hinged with the outer wall of the bottom of the hoop combination (6), and the other end of the connecting rod (702) is fixedly provided with a triangular plate (703);
the stiff end tip of electric putter (701) with clamp combination (6) top outer wall is articulated, the flexible tip of electric putter (701) with a summit department of triangle-shaped board (703) is articulated, another summit department of triangle-shaped board (703) with the tip fixed connection of connecting rod (702), triangle-shaped board (703) are kept away from the summit department of connecting rod (702) articulates there is plectane (704).
6. The system for preventing overload collapse of concrete flat slab floors as claimed in claim 5, wherein the bracing mechanisms on two laterally adjacent concrete columns (3) are symmetrically arranged on the side wall of the outer hoop plate (603) far away from the side wall.
7. The system for preventing overload and collapse of concrete flat slab basements according to claim 2, wherein fixing plates (901) are arranged at the bottom and the top of the supporting column (9), and the fixing plates (901) are fixedly connected with the upper surface of the pedestal (503) and the bottom of the supporting member (10) respectively through bolts.
8. The system for preventing the overload and the collapse of the concrete flat slab basement according to claim 1, wherein the supporting member (10) comprises a vertical supporting block (1001) and a transverse supporting block (1002) arranged at the top of the vertical supporting block (1001), a clamping groove (1003) is formed in one side, close to the concrete column (3), of the supporting member (10), a transverse groove (1004) is formed in the top of the transverse supporting block (1002), and the clamping groove (1003) and the transverse groove (1004) are respectively matched with the concrete column (3) and the column cap (4).
9. The system for preventing the overload and the collapse of the concrete flat slab basement according to claim 8, wherein the two lateral support blocks (1002) on the two laterally adjacent concrete columns (3) are arranged opposite to each other, the lateral connecting plate (11) is connected between the opposite sides of the two lateral support blocks (1002), the two ends of the lateral connecting plate (11) are matched with the inside of the lateral groove (1004), and the two ends of the lateral connecting plate (11) are fixedly connected with the lateral groove (1004) through bolts;
two longitudinally adjacent transverse connecting plates (11) are fixedly connected through two longitudinal connecting plates (12), and the longitudinal connecting plates (12) are fixedly connected with the transverse connecting plates (11) through bolts.
10. The system for preventing overload and collapse of the concrete flat slab basement according to claim 1, wherein two adjacent concrete columns (3) in the transverse direction and adjacent concrete columns (3) in the longitudinal direction are arranged in a group, the temporary supporting mechanism is arranged on the upper surface of the top plate (2) corresponding to one group of four concrete columns (3), the temporary supporting mechanism comprises a base plate (13), the base plate (13) is fixed on the upper surface of the top plate (2) through bolts, and the area of the base plate (13) is larger than or equal to the area occupied by one group of four concrete columns (3) in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211200524.6A CN115387635B (en) | 2022-09-29 | 2022-09-29 | System for preventing concrete girderless floor basement from overload collapse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211200524.6A CN115387635B (en) | 2022-09-29 | 2022-09-29 | System for preventing concrete girderless floor basement from overload collapse |
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| CN115387635A true CN115387635A (en) | 2022-11-25 |
| CN115387635B CN115387635B (en) | 2023-07-25 |
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Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1220990B (en) * | 1964-11-24 | 1966-07-14 | Walter Christmann Dipl Ing | Method for creating wall fractures |
| CA2462182A1 (en) * | 2003-09-20 | 2005-03-20 | Edwin R. Hodsdon | Method and adjustable apparatus for anchor-free masonry wall bracing |
| CA2543841A1 (en) * | 2005-04-15 | 2006-10-15 | Resch Enterprises, Inc. | Wall bracing system and method of supporting a wall |
| US7735268B1 (en) * | 2004-10-28 | 2010-06-15 | Engineered Foundation Products, LLC | Wall restraint system |
| CN105839850A (en) * | 2016-03-25 | 2016-08-10 | 温州建设集团有限公司 | Basement reverse-construction scape post-casting pre-stressed construction method |
| CN106703432A (en) * | 2016-12-28 | 2017-05-24 | 北京城建亚泰建设集团有限公司 | Newly-added steel girder and original reinforced concrete column hoop connecting joint and connecting method thereof |
| US20170247881A1 (en) * | 2016-02-26 | 2017-08-31 | Nationwide Reinforcing, Ltd. | Concrete wall stabilizing apparatus and method |
| KR101870858B1 (en) * | 2018-01-23 | 2018-06-25 | (주)고려씨엔씨 | A Buffer Material Composition Comprising Epoxy Resin and Seismic Reinforcing Methods of Concrete Structure Using Thereof |
| CN108824840A (en) * | 2018-06-25 | 2018-11-16 | 江北建设有限公司 | A kind of bracing means of ancient building |
| CN109184172A (en) * | 2018-09-28 | 2019-01-11 | 上海建工集团股份有限公司 | Integral steel platform mould bases vertical structure column verticality regulation device and construction method |
| CN109457993A (en) * | 2018-11-16 | 2019-03-12 | 中铁二十三局集团第四工程有限公司 | A kind of concrete column restoring and fastening method |
| CN209040598U (en) * | 2018-10-30 | 2019-06-28 | 山东省建筑科学研究院 | It is a kind of for exempting from the auxiliary relief arrangement of supporting methods displacement shear wall concrete |
| CN209179535U (en) * | 2018-10-12 | 2019-07-30 | 上海建工二建集团有限公司 | Basement reinforces support construction |
| KR102033150B1 (en) * | 2019-02-01 | 2019-10-17 | 주식회사 트라움목조주택 | Construction Method of Seismic Retrofit and Seismic Retrofit Structures |
| CN110630035A (en) * | 2019-09-10 | 2019-12-31 | 西南交通大学 | Steel column supporting structure for bottom of reinforced concrete floor beam |
| CN110984383A (en) * | 2019-11-28 | 2020-04-10 | 中建八局第一建设有限公司 | Large-section steel reinforced concrete column and beam joint construction structure and method |
| CN212583342U (en) * | 2020-06-23 | 2021-02-23 | 河南豫祥建筑科技有限公司 | House pillar reinforcing apparatus |
| CN213359489U (en) * | 2020-08-25 | 2021-06-04 | 四川省第十五建筑有限公司 | Adjustable reinforcing device for supporting construction elevator on basement roof |
| CN113605733A (en) * | 2021-07-29 | 2021-11-05 | 中国十七冶集团有限公司 | Be used for reinforced (rfd) of people's air defense basement roof beam to drawing device |
| WO2021253986A1 (en) * | 2020-06-19 | 2021-12-23 | 上海建工四建集团有限公司 | Concrete column temporary underpinning device and using method thereof |
| CN216109909U (en) * | 2021-08-17 | 2022-03-22 | 湖北武振建设有限公司 | Concrete floor supports transform structure |
| JP7058892B1 (en) * | 2020-10-16 | 2022-04-25 | 株式会社アイ・ティ・シ・コンサルティング | Steel structure constructed around the existing columnar body and its construction method |
-
2022
- 2022-09-29 CN CN202211200524.6A patent/CN115387635B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1220990B (en) * | 1964-11-24 | 1966-07-14 | Walter Christmann Dipl Ing | Method for creating wall fractures |
| CA2462182A1 (en) * | 2003-09-20 | 2005-03-20 | Edwin R. Hodsdon | Method and adjustable apparatus for anchor-free masonry wall bracing |
| US7735268B1 (en) * | 2004-10-28 | 2010-06-15 | Engineered Foundation Products, LLC | Wall restraint system |
| CA2543841A1 (en) * | 2005-04-15 | 2006-10-15 | Resch Enterprises, Inc. | Wall bracing system and method of supporting a wall |
| US20170247881A1 (en) * | 2016-02-26 | 2017-08-31 | Nationwide Reinforcing, Ltd. | Concrete wall stabilizing apparatus and method |
| CN105839850A (en) * | 2016-03-25 | 2016-08-10 | 温州建设集团有限公司 | Basement reverse-construction scape post-casting pre-stressed construction method |
| CN106703432A (en) * | 2016-12-28 | 2017-05-24 | 北京城建亚泰建设集团有限公司 | Newly-added steel girder and original reinforced concrete column hoop connecting joint and connecting method thereof |
| KR101870858B1 (en) * | 2018-01-23 | 2018-06-25 | (주)고려씨엔씨 | A Buffer Material Composition Comprising Epoxy Resin and Seismic Reinforcing Methods of Concrete Structure Using Thereof |
| CN108824840A (en) * | 2018-06-25 | 2018-11-16 | 江北建设有限公司 | A kind of bracing means of ancient building |
| CN109184172A (en) * | 2018-09-28 | 2019-01-11 | 上海建工集团股份有限公司 | Integral steel platform mould bases vertical structure column verticality regulation device and construction method |
| CN209179535U (en) * | 2018-10-12 | 2019-07-30 | 上海建工二建集团有限公司 | Basement reinforces support construction |
| CN209040598U (en) * | 2018-10-30 | 2019-06-28 | 山东省建筑科学研究院 | It is a kind of for exempting from the auxiliary relief arrangement of supporting methods displacement shear wall concrete |
| CN109457993A (en) * | 2018-11-16 | 2019-03-12 | 中铁二十三局集团第四工程有限公司 | A kind of concrete column restoring and fastening method |
| KR102033150B1 (en) * | 2019-02-01 | 2019-10-17 | 주식회사 트라움목조주택 | Construction Method of Seismic Retrofit and Seismic Retrofit Structures |
| CN110630035A (en) * | 2019-09-10 | 2019-12-31 | 西南交通大学 | Steel column supporting structure for bottom of reinforced concrete floor beam |
| CN110984383A (en) * | 2019-11-28 | 2020-04-10 | 中建八局第一建设有限公司 | Large-section steel reinforced concrete column and beam joint construction structure and method |
| WO2021253986A1 (en) * | 2020-06-19 | 2021-12-23 | 上海建工四建集团有限公司 | Concrete column temporary underpinning device and using method thereof |
| CN212583342U (en) * | 2020-06-23 | 2021-02-23 | 河南豫祥建筑科技有限公司 | House pillar reinforcing apparatus |
| CN213359489U (en) * | 2020-08-25 | 2021-06-04 | 四川省第十五建筑有限公司 | Adjustable reinforcing device for supporting construction elevator on basement roof |
| JP7058892B1 (en) * | 2020-10-16 | 2022-04-25 | 株式会社アイ・ティ・シ・コンサルティング | Steel structure constructed around the existing columnar body and its construction method |
| CN113605733A (en) * | 2021-07-29 | 2021-11-05 | 中国十七冶集团有限公司 | Be used for reinforced (rfd) of people's air defense basement roof beam to drawing device |
| CN216109909U (en) * | 2021-08-17 | 2022-03-22 | 湖北武振建设有限公司 | Concrete floor supports transform structure |
Non-Patent Citations (5)
| Title |
|---|
| EPUH, E. E.;NWILO, P. C.;OLORODE, D. O.;EZEIGBO, C. U.: "Basement Depth Estimation of the Gongola Basin Using Second Vertical Derivative Data as Input Anomaly Profile." * |
| MURAT BIKCE: "How to reduce short column effects in buildings with reinforced concrete infill walls on basement floors" * |
| 刘军: "碳纤维技术在结构加固工程中的应用", 景德镇高专学报 * |
| 刘欣为;周陆军;张宾宾;岳理想;: "高强度钢薄厚板对焊焊接变形的预防及控制", 工程机械与维修 * |
| 苏宇峰;孙松;马鑫圭;: "超高超大空间现浇预应力混凝土空心楼板施工技术", 建设科技 * |
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