CN114809769A - Method for improving construction speed of masonry structure infilled wall - Google Patents
Method for improving construction speed of masonry structure infilled wall Download PDFInfo
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- CN114809769A CN114809769A CN202210563156.5A CN202210563156A CN114809769A CN 114809769 A CN114809769 A CN 114809769A CN 202210563156 A CN202210563156 A CN 202210563156A CN 114809769 A CN114809769 A CN 114809769A
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- 238000010276 construction Methods 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000002787 reinforcement Effects 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 239000004567 concrete Substances 0.000 claims description 17
- 238000005266 casting Methods 0.000 claims description 6
- 238000009415 formwork Methods 0.000 claims description 2
- 239000000945 filler Substances 0.000 abstract description 11
- 239000011449 brick Substances 0.000 abstract description 8
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 229910000746 Structural steel Inorganic materials 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000011150 reinforced concrete Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011418 maintenance treatment Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/025—Structures with concrete columns
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Abstract
The invention provides a method for improving the construction speed of a masonry structure filler wall, which comprises the following steps: at least part of constructional columns in a design drawing of a main body structure are designed into frame columns in a replacement mode, and a pouring template and a reinforcement arrangement scheme of the frame columns are designed according to the size and the reinforcement arrangement of the constructional columns; positioning the frame column, and connecting the reinforcing bars of the frame column with the structural steel bars of the upper-layer structural beam of the main body structure; and reserving a construction space of the masonry wall, erecting a pouring template of the upper-layer structural beam and the frame column, and integrally pouring the upper-layer structural beam and the frame column. Through inciting somebody to action constructional column replacement is the frame post, because the frame post with major structure can pour simultaneously, and the construction is swiftly convenient, need not wait for to subside and the sloping brick is pushed up the step, has greatly shortened whole masonry structure's construction cycle, has also avoided the constructional column to pour the not compact outer wall infiltration problem of bringing of horizontal gap that appears to the top simultaneously.
Description
Technical Field
The invention relates to the technical field of building structure design, in particular to a method for improving the construction speed of a masonry structure filler wall.
Background
At present, newly-built houses and plants mostly adopt frame filler wall structures, the construction quality of the filler wall masonry structures is uneven, anti-seismic measures mostly adopt measures of increasing constructional columns, waist beams, wall tie bars and the like, in the heavy-asset building industry, development units increasingly pursue fund recovery benefits to become the key point of industry attention, therefore, the contradiction of pursuit of the development units for investment recovery is transferred to construction units, the construction period pressure of projects is more and more urgent, and under the background, construction enterprises need to innovate construction methods independently to adapt to the environment, which is very important.
The traditional wall construction method comprises the following steps: firstly planting ribs → binding the steel bars of the constructional columns → building the wall → constructing the wall at the waist beam and the parts below the waist beam and dismantling the templates → reserving 15-20 cm of inclined bricks from the top of the wall above the waist beam to the top of the wall, waiting for the sedimentation time (generally 14 days) → paving the inclined bricks → constructing the concrete corbel → pouring the constructional columns above the waist beam → dismantling the constructional columns → dismantling the concrete corbel, chiseling the hair → checking the wall → the next procedure (painting).
Through observation of the traditional cavity construction process and analysis of field labor, in each process of the masonry division, the constructional column can be cast and constructed after waiting for settlement time and patching of the inclined bricks, the construction time of the constructional column accounts for 60% -70% of the construction time of masonry engineering, and the construction period of the wall is greatly prolonged. Moreover, the constructional column construction requirements are more and complicated, the construction levels of workers are different, so that common quality problems are easy to occur, particularly, under the superposition of factors such as construction period rush and the like, the construction supervision is usually given way, the constructional column can not be poured to the top once during completion delivery or maintenance, and then the problem of water seepage of an outer wall caused by non-compact horizontal gaps is caused, the maintenance is troublesome, the cost is high, once the maintenance treatment is not good, the 'secondary recurrence' is easy, the credit image of an owner is lost, and the enterprise quality credit is indirectly influenced.
Disclosure of Invention
The invention aims to provide a method for improving the construction speed of a masonry structure infilled wall, which does not need to wait for settlement and inclined brick jacking, greatly shortens the construction period of the whole masonry structure, and simultaneously avoids the problem of external wall water seepage caused by non-compact horizontal gaps due to the fact that constructional columns are not poured to the top.
In order to achieve the purpose, the invention provides a method for improving the construction speed of a masonry structure infilled wall, which comprises the following steps:
at least part of constructional columns in a design drawing of a main body structure are designed into frame columns in a replacement mode, and a pouring template and a reinforcement arrangement scheme of the frame columns are designed according to the size and the reinforcement arrangement of the constructional columns;
positioning the frame column, and connecting the reinforcing bars of the frame column with the structural reinforcing bars of the upper-layer structural beam of the main body structure;
and reserving a construction space of the masonry wall, erecting a pouring template of the upper-layer structural beam and the frame column, and integrally pouring the upper-layer structural beam and the frame column.
Optionally, the frame columns are located at the joints of the longitudinal and transverse walls, corners of the wall body, and middle portions of the wall, which are longer than five meters.
Optionally, the number of the concrete used for casting the frame column is greater than the number of the concrete used for casting the constructional column.
Optionally, the reinforcement scheme and the section size of the frame column meet the requirement of seismic design.
Optionally, the step of building the pouring template of the upper-layer structural beam and the frame column specifically includes:
opening a hole at a preset position of a pouring template of the upper-layer structural beam;
enclosing the pouring templates of the frame columns into a box shape with openings at the top and the bottom, wherein the size of the opening at the top is matched with that of the opening;
and arranging the pouring template of the frame column on the lower-layer structural beam of the main body structure, and connecting the pouring template of the frame column with the pouring template of the upper-layer structural beam.
Optionally, after the upper-layer structural beam and the frame column are integrally cast, the method for increasing the construction speed of the masonry structure infilled wall further includes:
and a tie bar is arranged between the frame column and the structural column of the main body structure.
Optionally, the tie bar is arranged at every preset height in the height direction between the frame column and the structural column.
Optionally, the horizontal distance between the frame column and the structural column is smaller than the length of the wall body on which the structural column needs to be arranged in the current specification.
Optionally, after the upper-layer structural beam and the frame column are integrally cast, the method for increasing the construction speed of the masonry structure infilled wall further includes:
and building the masonry wall between the frame column and the structural column, and enabling the tie bars to be positioned in horizontal seams of the masonry wall.
Optionally, after the masonry wall is built between the frame column and the structural column, the method for increasing the construction speed of the masonry structure infilled wall further includes:
and building the masonry wall to a preset height, and reserving a space for building the inclined piles between the top of the masonry wall and the upper-layer structural beam.
The invention provides a method for improving the construction speed of a masonry structure filler wall, which at least has one of the following beneficial effects:
1) through will the constructional column is replaced for the frame post, the constructional column with the frame post all belongs to reinforced concrete column, and can both improve the anti-seismic performance of major structure, satisfies the demand of antidetonation design.
2) Because the frame post with major structure can pour simultaneously, and the construction is swift convenient, need not wait for to subside and the step of sloping brick top, has greatly shortened whole masonry structure's construction cycle, has also avoided the constructional column to pour the outer wall infiltration problem that the horizontal gap that does not appear to the top is not closely knit and brings simultaneously.
3) Compared with the construction of the traditional masonry structure constructional column, the frame column has better integrity as a filler wall, simplifies the construction process, reduces the construction labor quantity (steel bar workers and woodworkers) and the resource demand quantity in the building stage, obviously improves the construction speed of the filler wall on the premise of not increasing the engineering quantity and the construction cost, and simultaneously reduces the construction coordination management difficulty.
Drawings
It will be appreciated by those skilled in the art that the drawings are provided for a better understanding of the invention and do not constitute any limitation to the scope of the invention. Wherein:
FIG. 1 is a step diagram of a method for increasing the construction speed of a filler wall of a masonry structure according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a masonry structure according to an embodiment of the present invention.
In the drawings:
1-frame columns; 2-upper structural beam; 3-masonry walls; 4-lower layer structural beam; 5-structural columns.
Detailed Description
To further clarify the objects, advantages and features of the present invention, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It is to be noted that the drawings are in greatly simplified form and are not to scale, but are merely intended to facilitate and clarify the explanation of the embodiments of the present invention. Further, the structures illustrated in the drawings are often part of actual structures. In particular, the drawings may have different emphasis points and may sometimes be scaled differently.
As used in this application, the singular forms "a," "an," and "the" include plural referents unless the content clearly dictates otherwise. As used in this disclosure, the term "or" is generally employed in its sense including "and/or" unless the content clearly dictates otherwise. As used in this disclosure, the term "plurality" is generally employed in its sense including "at least one" unless the content clearly dictates otherwise. As used in this disclosure, the term "at least two" is generally employed in a sense including "two or more" unless the content clearly dictates otherwise. Furthermore, the terms "first", "second", "third" 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, features defined as "first", "second", "third" may explicitly or implicitly include one or at least two of the features.
Referring to fig. 1-2, fig. 1 is a step diagram of a method for increasing a construction speed of a filler wall of a masonry structure according to an embodiment of the present invention, and fig. 2 is a schematic diagram of the masonry structure according to the embodiment of the present invention. The embodiment provides a method for improving the construction speed of a masonry structure filler wall, which comprises the following steps:
s1, replacing at least part of constructional columns in the design drawing of the main structure to design a frame column 1, and designing a pouring template and a reinforcement arrangement scheme of the frame column 1 according to the size and the reinforcement arrangement of the constructional columns;
s2, positioning the frame column 1, and connecting the reinforcing bars of the frame column 1 with the structural reinforcing bars of the upper-layer structural beam 2 of the main body structure;
s3, reserving a construction space of the masonry wall 3, erecting the upper-layer structural beam 2 and the frame column 1, and integrally pouring the upper-layer structural beam 2 and the frame column 1.
It will be appreciated that both the construction columns and the frame columns 1 are reinforced concrete columns and both improve the seismic performance of the body structure. Although the construction of the frame column 1 increases the amount of formwork work, the constructional column belongs to a secondary construction structure, sporadic concrete is mostly adopted for pouring, the unit price is higher than that of the concrete poured by the frame column 1, the vertical transportation cost, the garbage cleaning and disposal cost and the like are required to be increased, so that the two structural forms basically have little difference in construction cost, and the change of the entity work amount also has little difference. Because in this embodiment frame post 1 with major structure can pour simultaneously, and the construction is swiftly convenient, need not wait for to subside and the sloping brickwork top is built, has greatly shortened whole masonry structure's construction cycle, has also avoided the constructional column to pour the not dense outer wall infiltration problem of bringing of horizontal gap that appears to the summit simultaneously.
Compared with the construction of the constructional column of the traditional masonry structure, the frame column 1 has better integrity as a filling wall body, simplifies the construction process, reduces the quantity of construction workers (steel bar workers and woodworkers) and the quantity of resource demand in the building stage, obviously improves the construction speed of the filling wall on the premise of not increasing the engineering quantity and the construction cost, and reduces the difficulty of construction coordination management.
Firstly, step S1 is executed, at least a part of the constructional column in the design drawing of the main structure is designed to be the frame column 1 instead, and the pouring template and the reinforcement scheme of the frame column 1 are designed according to the size and the reinforcement of the constructional column. According to the current specification requirements, constructional columns belong to reinforced concrete columns, which are usually arranged at rest platforms of stairwells, at junctions of longitudinal and transverse walls, at corners of walls and at intermediate positions of walls up to five metres in length. The main purpose is that the transverse loads such as shear force and earthquake resistance are resisted, the integrity and stability of a building are enhanced, the frame column 1 also belongs to a reinforced concrete column, when the frame column 1 is used as a vertical supporting structure of a main body structure, the vertical load can be transmitted, and when the frame column 1 replaces a constructional column to serve as a filling wall, the earthquake resistance of the main body structure can be improved. Therefore, the frame column 1 can be designed according to at least part of the constructional column in the design drawing of the main structure, so that the construction speed of the filler wall is improved. The part of the constructional column mentioned here can be adjusted according to the actual construction situation, and the application does not limit this.
In this embodiment, the frame columns 1 are located at the joints of the longitudinal and transverse walls, the corners of the wall body, and the middle parts of the wall with a length of more than five meters.
In this embodiment, the reinforcement scheme and the cross-sectional dimension of the frame column 1 satisfy the requirement of the seismic design. It will be appreciated that the two sides of a conventional construction column are typically connected to masonry walls 3 by means of branches to improve overall stability and meet the requirements of the seismic design. Therefore, in the present application, the sectional dimension (mainly the length along the wall length direction) of the frame column 1 should be increased properly to meet the requirement of earthquake-proof design. Meanwhile, the reinforcing bars of the frame column 1 can be optimized and adjusted to meet the requirement of anti-seismic design.
Then, step S2 is executed to position the frame column 1, and connect the reinforcing bars of the frame column 1 with the structural steel bars of the upper structural beam 2 of the main structure. In the construction of the traditional constructional column, the upper-layer structural beam 2 is usually constructed, and then the steel bars in the constructional column are connected in a manner of planting the steel bars in the upper-layer structural beam 2, so that the quality of the planted steel bars is difficult to ensure. In this embodiment, before the upper structural beam 2 is poured, the reinforcing bars of the frame column 1 are connected with the structural reinforcing bars of the upper structural beam 2 in advance, so that the connection strength between the frame column 1 and the upper structural beam 2 can be improved, and the overall stability of the main structure is further improved.
And then, executing step S3, reserving a construction space of the masonry wall 3, erecting a pouring template of the upper-layer structural beam 2 and the frame column 1, and integrally pouring and forming the upper-layer structural beam 2 and the frame column 1.
The traditional wall construction method is that the masonry wall 3 is built firstly, then the constructional column is built after the settlement time is waited, so that the construction period is too long, the construction space of the masonry wall 3 can be reserved in the embodiment, the frame column 1 is built firstly, and then the masonry wall 3 is built in the space reserved between the frame column 1 and the main body structure, so that the construction speed of the wall is improved, and the construction period is shortened.
Further, the step of building the pouring template of the upper-layer structural beam 2 and the frame column 1 specifically includes:
perforating at a preset position of a pouring template of the upper-layer structural beam 2;
enclosing the pouring templates of the frame columns 1 into a box shape with openings at the top and the bottom, wherein the size of the opening at the top is matched with that of the opening;
and arranging the pouring template of the frame column 1 on the lower-layer structural beam 4 of the main structure, and connecting the pouring template of the frame column 1 with the pouring template of the upper-layer structural beam 2.
It can be understood that the pouring template of the upper structural beam 2 and the pouring template of the frame column 1 are spliced into a T-shaped pouring structure, and then the concrete can flow from the pouring area of the upper structural beam 2 to the pouring area of the frame column 1 when the concrete is poured. In this embodiment, the four pouring templates of the frame column 1 are enclosed to form a box shape with an open top and an open bottom, the bottom of the pouring template of the frame column 1 is located on the lower-layer structural beam 4, and the top of the pouring template of the frame column 1 is in butt joint with the top opening of the upper-layer structural beam 2.
Preferably, the number of concrete used for casting the frame column 1 is greater than the number of concrete used for casting the constructional column. Generally, the number of concrete used for the main structure is larger than that of concrete used for pouring the constructional column, and the frame column 1 and the upper structural beam 2 are integrally poured, so that the number of concrete used for pouring the frame column 1 is larger than that of concrete used for pouring the constructional column, and the strength of the frame column 1 is higher.
In this embodiment, after the upper structural beam 2 and the frame column 1 are integrally cast, the method for increasing the construction speed of the masonry structure infilled wall further includes:
and a tie bar is arranged between the frame column 1 and the structural column 5 of the main body structure so as to improve the overall stability of the wall body.
Preferably, the tie bars are arranged at preset intervals between the frame column 1 and the structural column 5 along the height direction. In this embodiment, one tie bar may be disposed between the frame column 1 and the structural column 5 at intervals of 500mm in the height direction.
In this embodiment, the horizontal distance between the frame column 1 and the structural column 5 is smaller than the wall length of the structural column required to be set in the current specification.
Further, after the upper-layer structural beam 2 and the frame column 1 are integrally cast, the method for improving the construction speed of the masonry structure infilled wall further comprises the following steps:
and building the masonry wall 3 between the frame column 1 and the structural column 5, and enabling the tie bars to be positioned in horizontal seams of the masonry wall 3.
Further, after the masonry wall 3 is built between the frame column 1 and the structural column 5, the method for increasing the construction speed of the masonry structure infill wall further comprises the following steps:
and building the masonry wall 3 to a preset height, and reserving a space for building the inclined piles between the top of the masonry wall 3 and the upper-layer structural beam 2. And then after settling for 14 days, the construction of the masonry structure can be completed by adopting standard concrete small-sized building blocks to perform inclined brick top building.
In summary, in this embodiment, the construction sequence of the masonry structure is: lower structural beam 4 → structural column 5 → upper structural beam 2 and frame column 1 → masonry wall 3.
In summary, the embodiment of the invention provides a method for increasing the construction speed of a masonry structure infilled wall, the constructional column is replaced by a frame column, the constructional column and the frame column both belong to reinforced concrete columns, the seismic performance of a main structure can be improved, and the requirement of seismic design is met. Because the frame post with major structure can pour simultaneously, and the construction is swift convenient, need not wait for to subside and the step of sloping brick top, has simplified the construction process under the prerequisite that does not increase construction cost and engineering volume, has significantly shortened whole masonry structure's construction cycle, has also avoided the constructional column to pour the outer wall infiltration problem that the horizontal gap that appears is not closely knit and brings simultaneously.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A method for improving the construction speed of a masonry structure infilled wall is characterized by comprising the following steps:
at least part of constructional columns in a design drawing of a main body structure are designed into frame columns in a replacement mode, and a pouring template and a reinforcement arrangement scheme of the frame columns are designed according to the size and the reinforcement arrangement of the constructional columns;
positioning the frame column, and connecting the reinforcing bars of the frame column with the structural reinforcing bars of the upper-layer structural beam of the main body structure;
and reserving a construction space of the masonry wall, erecting a pouring template of the upper-layer structural beam and the frame column, and integrally pouring the upper-layer structural beam and the frame column.
2. The method for increasing the construction speed of a masonry structure infilled wall according to claim 1, characterized in that the frame columns are located at the intersections of vertical and horizontal walls, at the corners of the walls and at the middle portions of the walls over five meters long.
3. A method of increasing the construction speed of a masonry structure infilled wall according to claim 1, characterized in that the concrete used for casting the frame columns has a higher grade than the concrete used for casting the construction columns.
4. The method for increasing the construction speed of the masonry structure infilled wall according to claim 1, characterized in that the reinforcement scheme and the section size of the frame columns meet the requirements of earthquake-resistant design.
5. The method for increasing the construction speed of the masonry structure infilled wall according to claim 1, characterized in that the step of erecting the pouring formworks of the upper structure beams and the frame columns specifically comprises:
opening a hole at a preset position of a pouring template of the upper-layer structural beam;
enclosing the pouring templates of the frame columns into a box shape with openings at the top and the bottom, wherein the size of the opening at the top is matched with that of the opening;
and arranging the pouring template of the frame column on the lower-layer structural beam of the main structure, and connecting the pouring template of the frame column with the pouring template of the upper-layer structural beam.
6. The method for increasing the construction speed of a masonry structure infilled wall according to claim 1, wherein after the upper structural beam is cast integrally with the frame column, the method for increasing the construction speed of a masonry structure infilled wall further comprises:
and a tie bar is arranged between the frame column and the structural column of the main body structure.
7. The method for increasing the construction speed of a masonry structure infilled wall according to claim 6, characterized in that the tie bars are provided every predetermined height between the frame columns and the structural columns in the height direction.
8. A method of increasing the rate of masonry structure infilled wall construction according to claim 6, characterised in that the horizontal spacing between the frame columns and the structural columns is less than the wall length required to provide the constructional columns in current codes.
9. The method for increasing the construction speed of a masonry structure infilled wall according to claim 6, wherein after the upper structural beam is cast integrally with the frame column, the method for increasing the construction speed of a masonry structure infilled wall further comprises:
and building the masonry wall between the frame column and the structural column, and enabling the tie bars to be positioned in horizontal seams of the masonry wall.
10. A method of increasing the speed of masonry structure infill construction according to claim 9, wherein after said masonry wall is erected between said frame columns and said structural columns, said method of increasing the speed of masonry structure infill construction further comprises:
and building the masonry wall to a preset height, and reserving a space for building the inclined piles between the top of the masonry wall and the upper-layer structural beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210563156.5A CN114809769A (en) | 2022-05-18 | 2022-05-18 | Method for improving construction speed of masonry structure infilled wall |
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| CN202210563156.5A CN114809769A (en) | 2022-05-18 | 2022-05-18 | Method for improving construction speed of masonry structure infilled wall |
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|---|---|---|---|---|
| CN104295003A (en) * | 2014-09-26 | 2015-01-21 | 中建七局第二建筑有限公司 | Structural column construction method |
| CN105525753A (en) * | 2015-06-05 | 2016-04-27 | 中建四局第一建筑工程有限公司 | Method and structure for simultaneously constructing constructional column and main body structure |
| CN107178209A (en) * | 2017-05-22 | 2017-09-19 | 中国五冶集团有限公司 | A kind of constructional column and agent structure integrated construction method |
-
2022
- 2022-05-18 CN CN202210563156.5A patent/CN114809769A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295003A (en) * | 2014-09-26 | 2015-01-21 | 中建七局第二建筑有限公司 | Structural column construction method |
| CN105525753A (en) * | 2015-06-05 | 2016-04-27 | 中建四局第一建筑工程有限公司 | Method and structure for simultaneously constructing constructional column and main body structure |
| CN107178209A (en) * | 2017-05-22 | 2017-09-19 | 中国五冶集团有限公司 | A kind of constructional column and agent structure integrated construction method |
Non-Patent Citations (1)
| Title |
|---|
| 中华人民共和国住房和城乡建设部: "砌体结构设计规范", 中国建筑工业出版社, pages: 92 - 94 * |
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