CN117418629B - Construction method of assembled medical and health building wall - Google Patents

Construction method of assembled medical and health building wall Download PDF

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Publication number
CN117418629B
CN117418629B CN202311660046.1A CN202311660046A CN117418629B CN 117418629 B CN117418629 B CN 117418629B CN 202311660046 A CN202311660046 A CN 202311660046A CN 117418629 B CN117418629 B CN 117418629B
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China
Prior art keywords
wall body
hole
wall
pouring
holes
Prior art date
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Active
Application number
CN202311660046.1A
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Chinese (zh)
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CN117418629A (en
Inventor
郭建明
陈建伟
宋俊岭
梁肖然
刘强
刘志永
娄金佩
孙朝硕
殷青妙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Jike Engineering Project Management Co ltd
North China University of Science and Technology
Original Assignee
Hebei Jike Engineering Project Management Co ltd
North China University of Science and Technology
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Application filed by Hebei Jike Engineering Project Management Co ltd, North China University of Science and Technology filed Critical Hebei Jike Engineering Project Management Co ltd
Priority to CN202311660046.1A priority Critical patent/CN117418629B/en
Publication of CN117418629A publication Critical patent/CN117418629A/en
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Publication of CN117418629B publication Critical patent/CN117418629B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/383Connection of concrete parts using adhesive materials, e.g. mortar or glue
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02Conveying or working-up concrete or similar masses able to be heaped or cast
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The invention relates to a construction method of an assembled medical and health building wall, which comprises the following steps: the middle part of the wall body in the width direction is provided with pouring holes penetrating through two sides of the wall body, the pouring holes are square, the middle part of the wall body in the length direction is provided with mounting holes penetrating through two sides of the wall body, and the mounting holes are separated into an upper mounting hole and a lower mounting hole by the pouring holes after intersecting with the pouring holes; the connecting piece is used for fixedly connecting two walls which are adjacent up and down, one part of the connecting piece is positioned in the lower mounting hole of the upper wall, and the other part of the connecting piece is positioned in the upper mounting hole of the lower wall; the positioning device is fixedly arranged at the bottom of the wall body and can be inserted from the top of the wall body positioned below; the concrete can flow into the pouring holes of the wall body positioned below from the pouring holes of the wall body positioned above. The main purpose of the invention is to make the connection of two vertically adjacent building walls more stable.

Description

Construction method of assembled medical and health building wall
Technical Field
The invention relates to a building wall, in particular to a construction method of an assembled medical and health building wall.
Background
At present, the assembled building is a building which is formed by transferring a large amount of field operation work in a traditional building mode to a factory, processing and manufacturing building components and accessories in the factory, such as floors, wallboards, stairs, balconies and the like, transporting the building to a building construction site and assembling and installing the building on site through a reliable connection mode. The assembled building can reduce a large amount of cast-in-situ operations, and meets the requirements of green buildings.
The applicant has previously provided an assembled green building wall and a construction method thereof, namely chinese patent No. CN116497977B, in which the applicant solves the problem of how two adjacent building walls are connected in the lateral direction to be more stable. However, in this patent, the problem of how to connect two building walls vertically is not solved.
Disclosure of Invention
The invention mainly aims to provide a construction method of an assembled medical and health building wall body, so that two vertically adjacent building wall bodies are connected more firmly.
In order to accomplish the above object, the present invention provides an assembled medical and health building wall, comprising:
the middle part of the wall body in the width direction is provided with pouring holes penetrating through two sides of the wall body, the pouring holes are square, the middle part of the wall body in the length direction is provided with mounting holes penetrating through two sides of the wall body, and the mounting holes are separated into an upper mounting hole and a lower mounting hole by the pouring holes after intersecting with the pouring holes;
the connecting piece is used for fixedly connecting two walls which are adjacent up and down, one part of the connecting piece is positioned in the lower mounting hole of the upper wall, and the other part of the connecting piece is positioned in the upper mounting hole of the lower wall;
the positioning device is fixedly arranged at the bottom of the wall body and can be inserted from the top of the wall body positioned below;
the concrete can flow into the pouring holes of the wall body positioned below from the pouring holes of the wall body positioned above.
Preferably, one end of the upper mounting hole, which is close to the pouring hole, is sequentially provided with a cylindrical hole and a conical hole which are connected end to end from bottom to top, and the tail end of the conical hole is communicated with the main body part of the upper mounting hole.
Further preferably, one end of the lower mounting hole, which is close to the pouring hole, is a cylindrical hole and a conical hole which are connected end to end in sequence from top to bottom, and the tail end of the conical hole is communicated with the main body part of the lower mounting hole.
Still further preferably, the connector comprises:
the upper fixing end is clamped in a conical hole of a lower mounting hole of the wall body above;
the lower fixing end is clamped in a conical hole of an upper mounting hole of the wall body positioned below;
the two ends of the inserted link are respectively fixedly connected with the upper fixed end and the lower fixed end.
Still more preferably, the upper fixing end comprises a conical first clamping ring, a plurality of first strip-shaped holes are formed in the first clamping ring, a first thread bush is arranged at the bottom of the first clamping ring, and the upper fixing end is in threaded connection with the inserted link through the first thread bush;
the lower fixed end comprises a conical second clamping ring, a plurality of second strip-shaped holes are formed in the second clamping ring, a second thread bush is arranged at the bottom of the second clamping ring, and the lower fixed end is in threaded connection with the inserted link through the second thread bush.
Still further preferably, the open end of the first snap ring is provided with a first cross bracket, and the open end of the second snap ring is provided with a second cross bracket.
Still more preferably, a first bump is arranged on one side of the first clamping ring, which is contacted with the wall body;
and a second salient point is arranged on one side of the second clamping ring, which is contacted with the wall body.
Still more preferably, the positioning means is a tapered rod.
The application also provides a construction method of the assembled medical and health building wall, which comprises the following steps:
s100: mounting one wall above the other wall by using hoisting equipment, wherein a positioning device on the upper wall is inserted into a hole on the lower wall;
s200: inserting the inserted link into the mounting hole of the wall body positioned above, so that the inserted link falls into the upper mounting hole of the wall body positioned below;
s300: the upper fixing end and the lower fixing end are respectively arranged at two ends of the inserted link, so that the two walls are fixed;
s400: plugging pouring holes of the wall body positioned below through a template;
s500: semi-plugging pouring holes of the wall body positioned above through a template;
s600: pouring concrete through pouring holes of the wall body positioned above;
s700: and removing the templates on the two walls after the concrete is solidified.
Preferably, in step S600, the height of the poured concrete in the pouring hole of the wall above is smaller than the height of the pouring hole;
and pouring full concrete in the pouring holes of the wall body positioned below.
The invention has the beneficial effects that:
according to the invention, the pouring hole is formed in the middle part of the building wall, and when the building wall is used, the connecting piece is installed in the installation hole, and meanwhile, the connecting piece is installed by utilizing the pouring hole. In addition, through setting up square pouring hole for form a complete concrete piece in pouring hole and the mounting hole, can prevent effectively that the concrete piece from rotating in the mounting hole, and complete concrete piece also can play the effect of fixed two walls.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a structure of two walls of the present invention after being combined;
FIG. 2 is a schematic perspective view of a wall according to the present invention;
FIG. 3 is a schematic view of the wall of the present invention in semi-section;
FIG. 4 is a schematic perspective view of a connector of the present invention;
FIG. 5 is a schematic perspective view of the upper fixed end of the present invention;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is a bottom view of FIG. 5;
FIG. 8 is a schematic perspective view of the lower fixed end of the present invention;
FIG. 9 is a top view of the lower fixed end of the present invention;
fig. 10 is a schematic view of the structure of two walls of the present invention when casting.
Description of the reference numerals
100. A wall body; 110. pouring holes; 120. positioning holes; 130. a mounting hole;
131. an upper mounting hole; 132. a lower mounting hole; 140. a positioning device;
200. a connecting piece;
210. an upper fixed end; 211. a first snap ring; 2111. a first bar-shaped hole;
212. a first cross support; 213. a first threaded sleeve;
220. a lower fixed end; 221. a second snap ring; 2211. a second bar-shaped hole;
222. a second bracket; 223. a second threaded sleeve;
230. a rod;
300. and (5) a template.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 and 2, the present embodiment provides an assembled medical and health building wall, wherein a casting hole 110 penetrating through two sides of the wall 100 is provided at a middle part of the wall 100 in a width direction, the casting hole 110 is square, a mounting hole 130 penetrating through two sides of the wall 100 is provided at a middle part of the wall 100 in a length direction, and the mounting hole 130 intersects with the casting hole 110 and is separated into an upper mounting hole 131 and a lower mounting hole 132 by the casting hole 110. When two adjacent walls 100 are installed in the vertical direction, the two walls 100 are connected and fixed by the connector 200. Wherein a portion of the connector 200 is positioned in the lower mounting hole 132 of the upper wall 100 and another portion of the connector 200 is positioned in the upper mounting hole 131 of the lower wall 100.
In this embodiment, the overall length of the connecting piece 200 is not easy to be too long, because the connecting piece 200 is integrally poured and buried in the mounting hole 130, if the connecting piece 200 is too long, the connecting piece 200 is easy to deform in the pouring process, so that after the pouring in the mounting hole 130 is completed, the connecting piece 200 is loose and not compact in the poured strip-shaped concrete block formed in the mounting hole 130, and the connecting piece 200 needs to be secondarily reinforced, and because the position where the connecting piece 200 is located is not easy to secondarily reinforced, the effect of the overall wall 100 can be affected, and the construction efficiency is affected. Therefore, in the present embodiment, the pouring hole 110 is disposed at the middle portion of the wall body 100, so that the problem of the length of the connector 200 can be effectively solved. In addition, the number of the mounting holes 130 can be effectively reduced by arranging the pouring holes 110 in the middle of the wall body 100 (if the pouring holes 110 are not arranged in the middle, at least two mounting holes 130 need to be formed, and the two mounting holes 130 are fixedly connected with the wall body 100 positioned below and the wall body 100 positioned above respectively).
Specifically, in the present embodiment, as shown in fig. 4, the connector 200 includes an upper fixing end 210, a plug rod 230, and a lower fixing end 220. Wherein, the upper fixing end 210 is clamped in the tapered hole of the lower mounting hole 132 of the wall body 100 located above, the lower fixing end 220 is clamped in the tapered hole of the upper mounting hole 131 of the wall body 100 located below, and two ends of the inserting rod 230 are fixedly connected with the upper fixing end 210 and the lower fixing end 220 respectively. In the installation, the insert pin 230 is first lowered into the mounting hole 130 from the mounting hole 130 at the top of the upper wall body 100, then the operator installs the lower fixing end 220 through the pouring hole 110 of the lower wall body 100, and finally installs the lower fixing end 220 through the pouring hole 110 of the upper wall body 100, thereby fixing the connector 200 in the mounting hole 130.
As shown in fig. 5 to 9, the upper fixing end 210 includes a tapered first clamping ring 211, a plurality of first strip-shaped holes 2111 are formed in the first clamping ring 211, a first threaded sleeve 213 is formed at the bottom of the first clamping ring 211, and the upper fixing end 210 is screwed with the insert rod 230 through the first threaded sleeve 213. The lower fixing end 220 includes a tapered second snap ring 221, a plurality of second bar holes 2211 are formed in the second snap ring 221, a second threaded sleeve 223 is formed at the bottom of the second snap ring 221, and the lower fixing end 220 is screwed with the insert rod 230 through the second threaded sleeve 223.
In this embodiment, as shown in fig. 3, an end of the upper mounting hole 131 near the pouring hole 110 is a cylindrical hole and a tapered hole, which are connected end to end in sequence from bottom to top, and an end of the tapered hole is in communication with a main body portion of the upper mounting hole 131. Similarly, the end of the lower mounting hole 132 adjacent to the pouring hole 110 is a cylindrical hole and a tapered hole which are connected end to end in sequence from top to bottom, and the end of the tapered hole is communicated with the main body of the lower mounting hole 132.
In this embodiment, since the first clamping ring 211 and the second clamping ring 221 are tapered clamping rings so as to match with the tapered holes of the upper mounting hole 131 and the lower mounting hole 132, when the upper fixing end 210 and the lower fixing end 220 are mounted, friction is generated between the first clamping ring 211 or the second clamping ring 221 and the wall 100, and granular solids may be trapped between the first clamping ring 211 or the second clamping ring 221 and the wall 100 after friction, and if the granular solids are not cleaned in time, the pouring effect may be affected, and the position of the connecting piece 200 may be changed during pouring, so that a first bump (not shown in the drawing) is disposed on the side of the first clamping ring 211 contacting the wall 100, and a second bump (not shown in the drawing) is disposed on the side of the second clamping ring 221 contacting the wall 100. Specifically, in this embodiment, the first bump and the second bump are both circular crown-shaped protrusions, and the first bump and the second bump are not easy to be set too much, and because the tapered hole may be deformed during the manufacturing process, if too much, the first bump or the second bump may scratch the tapered hole during the process of installing the first snap ring 211 and the second snap ring 221, so that some fine particles are generated. In this embodiment, the heights of the first bump and the second bump are not easy to be too low, and if too low, granular solids may not slip through the gaps between the first clamping ring 211, the second clamping ring 221 and the tapered holes.
As described above, in this embodiment, the cylindrical holes are formed in the positions of the upper mounting hole 131 and the lower mounting hole 132 near the pouring hole 110, so as to reduce the contact between the first clamping ring 211 and the second clamping ring 221 and the wall 100, thereby avoiding the generation of granular solids. In addition, a first cross bracket 212 is arranged at the open end of the first clamping ring 211, a second cross bracket 222 is arranged at the open end of the second clamping ring 221, an operator holds and rotates the first cross bracket 212 and the second cross bracket 222 to install the first clamping ring 211 and the second clamping ring 221, and the cylindrical holes also avoid particulate solids generated by the operator in the installation process. Meanwhile, in the process of installing the fixing device, a platform formed between the cylindrical hole and the conical hole also has a certain bearing function on the fixation of the generated particles.
In this embodiment, as shown in fig. 2 and 1, a positioning device 140 is provided at the bottom of the wall 100, and the positioning device 140 can be inserted from the top of the wall 100 located below. Specifically, positioning holes 120 are formed on two sides of the mounting hole 130 on the top of the wall body 100, and when the wall body 100 is mounted, the positioning device 140 of the wall body 100 positioned above is inserted into the positioning holes 120 to perform quick positioning and mounting. Preferably, the positioning device 140 is a tapered rod made of metal, and the positioning hole 120 is a tapered hole. The tapered rod needs to have a certain length so that the tapered rod has a certain connecting function while having a positioning function.
The specific construction method of the assembled medical and health building wall in this embodiment, as shown in fig. 10, includes the following steps:
s100: one wall 100 is installed above the other wall 100 using a lifting apparatus, wherein the positioning device 140 on the upper wall 100 is inserted into the hole (i.e., the positioning hole 120) on the lower wall 100.
S200: the insert pin 230 is inserted into the mounting hole 130 of the wall body 100 located at the upper side such that the insert pin 230 falls into the upper mounting hole 131 of the wall body 100 located at the lower side. Here, since the lower mounting hole 132 of the wall body 100 located below is already cast, and at the same time, some part of the casting hole 110 is cast (if the wall body 100 is located at the lowest position, the lower mounting hole 132 is directly cast, and the connection piece 200 is not required to be installed), the insert rod 230 does not fall into the bottom of the wall body 100.
S300: the upper fixing end 210 and the lower fixing end 220 are respectively installed at both ends of the insertion rod 230, thereby fixing the two walls 100. In this embodiment, the two ends of the insert rod 230 are both provided with threads, during the installation process, the lower fixed end 220 is connected with the insert rod 230 first, fastening is not needed at this time, then the upper fixed end 210 is connected with the insert rod 230, at this time, the upper fixed end 210 and the lower fixed end 220 are not fastened and abutted with the wall body 100, and finally, the lower fixed end 220 and the upper fixed end 210 are rotated separately, so that the connecting piece 200 is fastened and connected with the two wall bodies 100.
S400: the pouring hole 110 of the wall body 100 positioned below is plugged by the form 300. At the time of plugging, the particulate solids in the casting hole 110 need to be cleaned. In addition, the remaining pouring holes 110 are only required to be plugged, so that concrete outflow is prevented.
S500: the casting hole 110 of the wall body 100 positioned above is semi-plugged by the form 300. In the plugging process, proper pouring openings need to be reserved so as to perform pouring.
S600: concrete is poured through the pouring holes 110 of the wall body 100 located above. In this step, the height of the casting concrete in the casting hole 110 of the upper wall body 100 is smaller than the height of the casting hole 110 so as to build up the wall body 100 again. While the casting hole 110 of the wall body 100 located below is not adapted, and thus, the casting hole 110 needs to be filled with concrete.
S700: after the concrete is set, the form 300 on both walls 100 is removed.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Claims (3)

1. The construction method of the assembled medical and health building wall is characterized by comprising the following steps of:
the wall body is provided with pouring holes penetrating through two sides of the wall body at the middle part in the width direction of the wall body, the pouring holes are square, mounting holes penetrating through two sides of the wall body are formed in the middle part in the length direction of the wall body, and the mounting holes are intersected with the pouring holes and then separated into upper mounting holes and lower mounting holes by the pouring holes;
the connecting piece is used for fixedly connecting two walls which are adjacent up and down, one part of the connecting piece is positioned in the lower mounting hole of the wall above, and the other part of the connecting piece is positioned in the upper mounting hole of the wall below;
the positioning device is fixedly arranged at the bottom of the wall body and can be inserted from the top of the wall body positioned below;
concrete can flow into the pouring holes of the wall body positioned below from the pouring holes of the wall body positioned above;
one end of the upper mounting hole, which is close to the pouring hole, is sequentially provided with a cylindrical hole and a conical hole which are connected end to end from bottom to top, and the tail end of the conical hole is communicated with the main body part of the upper mounting hole;
one end of the lower mounting hole, which is close to the pouring hole, is sequentially provided with a cylindrical hole and a conical hole which are connected end to end from top to bottom, and the tail end of the conical hole is communicated with the main body part of the lower mounting hole;
the connector includes: the upper fixing end is clamped in a conical hole of the lower mounting hole of the wall body above; the lower fixing end is clamped in a conical hole of the upper mounting hole of the wall body positioned below; the two ends of the inserted link are fixedly connected with the upper fixed end and the lower fixed end respectively; the upper fixing end comprises a conical first clamping ring, a plurality of first strip-shaped holes are formed in the first clamping ring, a first thread sleeve is arranged at the bottom of the first clamping ring, and the upper fixing end is in threaded connection with the inserted link through the first thread sleeve; the lower fixing end comprises a conical second clamping ring, a plurality of second strip-shaped holes are formed in the second clamping ring, a second thread sleeve is arranged at the bottom of the second clamping ring, and the lower fixing end is in threaded connection with the inserted link through the second thread sleeve;
the open end of the first clamping ring is provided with a first cross bracket, and the open end of the second clamping ring is provided with a second cross bracket;
a first salient point is arranged on one side, which is in contact with the wall body, of the first clamping ring;
a second salient point is arranged on one side, which is in contact with the wall body, of the second clamping ring;
the method comprises the following steps:
s100: installing one wall above the other wall by using hoisting equipment, wherein a positioning device on the upper wall is inserted into a hole on the lower wall;
s200: inserting the insert rod into the mounting hole of the wall body positioned above, so that the insert rod falls into the upper mounting hole of the wall body positioned below;
s300: the upper fixing end and the lower fixing end are respectively arranged at two ends of the inserted link, so that the two walls are fixed;
s400: plugging the pouring holes of the wall body positioned below through a template;
s500: semi-plugging the pouring holes of the wall body positioned above through a template;
s600: pouring concrete through the pouring holes of the wall body positioned above;
s700: and after the concrete is solidified, removing the templates on the two walls.
2. The method of claim 1, wherein the positioning device is a tapered rod.
3. The construction method of an assembled medical and health building wall according to claim 1, wherein in step S600, the height of the casting concrete in the casting hole of the wall located above is smaller than the height of the casting hole;
and pouring full concrete in the pouring holes of the wall body positioned below.
CN202311660046.1A 2023-12-06 2023-12-06 Construction method of assembled medical and health building wall Active CN117418629B (en)

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Application Number Priority Date Filing Date Title
CN202311660046.1A CN117418629B (en) 2023-12-06 2023-12-06 Construction method of assembled medical and health building wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311660046.1A CN117418629B (en) 2023-12-06 2023-12-06 Construction method of assembled medical and health building wall

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CN117418629B true CN117418629B (en) 2024-03-19

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000064606A (en) * 1998-08-24 2000-02-29 Ohbayashi Corp Constructional method for reinforced concrete wall body
KR20160066995A (en) * 2014-12-03 2016-06-13 서울시립대학교 산학협력단 Seismic reinforcement using precast concrete wall outside of building
CN107687211A (en) * 2017-10-12 2018-02-13 河北丽建丽筑集成房屋有限公司 A kind of full prefabricated buildings system
CN110485552A (en) * 2018-07-21 2019-11-22 李藏柱 Sleeve, prefabricated components connector, prefabricated components and prefabricated components assembly
CN110761464A (en) * 2019-12-03 2020-02-07 中冶建筑研究总院有限公司 Through-type full precast floor assembled steel-concrete composite floor system
CN210917773U (en) * 2019-07-11 2020-07-03 王香 Anti-collision device of building structure
CN111997226A (en) * 2020-09-03 2020-11-27 广州市创搏装饰工程有限公司 Prefabricated wall body component of building assembled concrete
CN112282115A (en) * 2020-11-25 2021-01-29 贺州通号装配式建筑有限公司 Prefabricated assembled concrete wallboard and connecting structure and construction method thereof
CN212896955U (en) * 2020-07-30 2021-04-06 银广厦集团有限公司 Assembled steel-concrete combined shear wall

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000064606A (en) * 1998-08-24 2000-02-29 Ohbayashi Corp Constructional method for reinforced concrete wall body
KR20160066995A (en) * 2014-12-03 2016-06-13 서울시립대학교 산학협력단 Seismic reinforcement using precast concrete wall outside of building
CN107687211A (en) * 2017-10-12 2018-02-13 河北丽建丽筑集成房屋有限公司 A kind of full prefabricated buildings system
CN110485552A (en) * 2018-07-21 2019-11-22 李藏柱 Sleeve, prefabricated components connector, prefabricated components and prefabricated components assembly
CN210917773U (en) * 2019-07-11 2020-07-03 王香 Anti-collision device of building structure
CN110761464A (en) * 2019-12-03 2020-02-07 中冶建筑研究总院有限公司 Through-type full precast floor assembled steel-concrete composite floor system
CN212896955U (en) * 2020-07-30 2021-04-06 银广厦集团有限公司 Assembled steel-concrete combined shear wall
CN111997226A (en) * 2020-09-03 2020-11-27 广州市创搏装饰工程有限公司 Prefabricated wall body component of building assembled concrete
CN112282115A (en) * 2020-11-25 2021-01-29 贺州通号装配式建筑有限公司 Prefabricated assembled concrete wallboard and connecting structure and construction method thereof

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