CN112627545A - Building frame installation process for box type building - Google Patents
Building frame installation process for box type building Download PDFInfo
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- CN112627545A CN112627545A CN202011493692.XA CN202011493692A CN112627545A CN 112627545 A CN112627545 A CN 112627545A CN 202011493692 A CN202011493692 A CN 202011493692A CN 112627545 A CN112627545 A CN 112627545A
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- ground
- building
- prefabricated concrete
- frame installation
- cement
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Classifications
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
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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
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a building frame installation process for a box type building, which relates to the field of building construction and specifically comprises the following steps: step 1: drawing a frame installation position line on a building foundation by using white lime according to the drawing size; step 2: digging a round or square foundation pit on the ground, installing the ground beam on the foundation pit for fixation, arranging a ground beam on each foundation pit, pouring concrete around the foundation pit, leveling the ground, leveling and reinforcing the ground by adopting cement paste, enabling the ground beam and a cement surface to be on the same horizontal plane, and laying an elastic waterproof layer after concrete and cement are hard. The reinforced rods are fixed between the prefabricated concrete columns in a crossed mode, so that the wallboard is convenient to assemble, the frame is more stable, and meanwhile, the lead core rubber support is arranged between the ground beam and the prefabricated concrete columns, so that the shock insulation and absorption effects are good, and the impact effect of load on a building structure can be reduced.
Description
Technical Field
The invention relates to the field of building construction, in particular to a building frame installation process for a box type building.
Background
In the existing building frame, a beam column connecting node is one of important contents of the building structure design, and the beam column connecting node is an important part for transferring bending moment and shearing force, and directly influences the overall performance of the structure under a loaded condition and the bearing performance of a member connected with the structure.
In a traditional building structure, for example, a structure formed by reinforcing a reinforcing mesh and pouring concrete can meet the use requirement of the building to a certain extent; the other type is an assembly type, namely, a prefabricated structural column and a prefabricated beam are adopted for assembly, but in the actual implementation process, the prior art has various defects, such as long construction time and poor stability of beam-column connection, and meanwhile, the existing building frame structure is single and has poor earthquake resistance when an earthquake occurs, so that the building is easy to collapse, and casualties are caused.
Disclosure of Invention
The invention aims to: in order to solve the problems of long construction time, poor stability and single structure of beam-column connection and poor earthquake resistance in the case of earthquake, the building frame installation process for the box-type building is provided.
In order to achieve the purpose, the invention provides the following technical scheme: a building frame installation process for a box type building comprises the following specific steps:
step 1: drawing a frame installation position line on a building foundation by using white lime according to the drawing size;
step 2: digging round or square foundation pits on the ground, installing and fixing a ground beam on the foundation pits, arranging a ground beam on each foundation pit, pouring concrete around the foundation pits, leveling the ground, leveling and reinforcing the ground by adopting cement paste so that the ground beams and the cement surface are in the same horizontal plane, and paving an elastic waterproof layer after the concrete and the cement are hard;
and step 3: fixing the shock insulation supports on the ground beams, arranging a shock insulation support on each ground beam, and then installing a prefabricated concrete column on each shock insulation support, wherein each shock insulation support is provided with a prefabricated concrete column;
and 4, step 4: the beam is hung to the upper end of the prefabricated concrete column, the beam is placed at the top end of the prefabricated concrete column, bolts penetrate through the top of the beam and are fixedly connected with the prefabricated concrete column, the top end of each prefabricated concrete column is provided with an X-direction beam and a Y-direction beam, and the X-direction beam and the Y-direction beam are fixed through angle steel;
and 5: the diagonal angle between adjacent prefabricated concrete columns adopts the fixed stiffener of bolt, and the stiffener is fixed for the fork, evenly builds roof beam between the crossbeam to accomplish building frame's installation.
Preferably, the thickness of the cement ground in the step 1 is 3-5cm, and drainage ditches are dug around the cement ground.
Preferably, in the step 1, the number of the ground beams is 8, and the ground beams are arranged in a rectangular array, and each ground beam is about 0.8-1.2 m long.
Preferably, the step 3 and the step 4 are connected and fixed by bolts made of HPB300 steel bars with the diameter of 26 mm and the length of 1800 mm.
Preferably, the isolation bearing in the step 3 is a lead core rubber isolation bearing.
Compared with the prior art, the invention has the beneficial effects that: all the column beams of the invention are assembled by bolts made of HPB300 steel bars with the diameter of phi 26 and the length of 1800mm, the disassembly and the heightening in the later period are convenient, the construction period is short, the frame components can be prefabricated in factories, the assembly can be directly carried out on a transportation site, the assembly is flexible, the construction site is safer and more efficient, meanwhile, the cross beams are all fixed at the top ends of the prefabricated concrete columns and are correspondingly fixed at the inner sides of the prefabricated concrete columns, the bearing capacity of the cross beams is increased, secondly, reinforcing rods are fixed between the prefabricated concrete columns in a crossed mode, on one hand, the wall boards are convenient to assemble, on the other hand, the frame is more stable, meanwhile, lead core rubber supports are arranged between the ground beams and the prefabricated concrete columns, the shock insulation and shock absorption effects are good, the impact effect of loads on the building structure can be reduced, the shock insulation effect on the frame, the life and property safety of the resident is ensured.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
The first embodiment is as follows:
a building frame installation process for a box type building comprises the following specific steps:
step 1: drawing a frame installation position line on a building foundation by using white lime according to the drawing size;
step 2: digging round or square foundation pits on the ground, installing and fixing a ground beam on the foundation pits, arranging a ground beam on each foundation pit, pouring concrete around the foundation pits, leveling the ground, leveling and reinforcing the ground by adopting cement paste so that the ground beams and the cement surface are in the same horizontal plane, and paving an elastic waterproof layer after the concrete and the cement are hard;
and step 3: fixing the shock insulation supports on the ground beams, arranging a shock insulation support on each ground beam, and then installing a prefabricated concrete column on each shock insulation support, wherein each shock insulation support is provided with a prefabricated concrete column;
and 4, step 4: the beam is hung to the upper end of the prefabricated concrete column, the beam is placed at the top end of the prefabricated concrete column, bolts penetrate through the top of the beam and are fixedly connected with the prefabricated concrete column, the top end of each prefabricated concrete column is provided with an X-direction beam and a Y-direction beam, and the X-direction beam and the Y-direction beam are fixed through angle steel;
and 5: the diagonal angle between adjacent prefabricated concrete columns adopts the fixed stiffener of bolt, and the stiffener is fixed for the fork, evenly builds roof beam between the crossbeam to accomplish building frame's installation.
In the invention, the thickness of the cement ground in the step 1 is 3-5cm, and drainage ditches are dug around the cement ground.
Through the steps, rainwater in the building can be prevented from flowing backwards, and a waterproof effect is achieved.
In the invention, in the step 1, the number of the ground beams is 8, the ground beams are arranged in a rectangular array, and each ground beam is about 0.8-1.2 m long.
The frame is more firmly installed through the steps, and the reliability is high.
In the invention, the step 3 and the step 4 are connected and fixed by bolts which are made of phi 26 HPB300 steel bars with the length of 1800 mm.
Through the steps, the frame can be more stably installed, the strength of the bolt is higher, and the connection is more stable.
In the invention, the isolation support in the step 3 is a lead core rubber isolation support.
Through the steps, the building has good anti-seismic performance, and the safety coefficient is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A building frame installation process for a box type building comprises the following specific steps:
step 1: drawing a frame installation position line on a building foundation by using white lime according to the drawing size;
step 2: digging round or square foundation pits on the ground, installing and fixing a ground beam on the foundation pits, arranging a ground beam on each foundation pit, pouring concrete around the foundation pits, leveling the ground, leveling and reinforcing the ground by adopting cement paste so that the ground beams and the cement surface are in the same horizontal plane, and paving an elastic waterproof layer after the concrete and the cement are hard;
and step 3: fixing the shock insulation supports on the ground beams, arranging a shock insulation support on each ground beam, and then installing a prefabricated concrete column on each shock insulation support, wherein each shock insulation support is provided with a prefabricated concrete column;
and 4, step 4: the beam is hung to the upper end of the prefabricated concrete column, the beam is placed at the top end of the prefabricated concrete column, bolts penetrate through the top of the beam and are fixedly connected with the prefabricated concrete column, the top end of each prefabricated concrete column is provided with an X-direction beam and a Y-direction beam, and the X-direction beam and the Y-direction beam are fixed through angle steel;
and 5: the diagonal angle between adjacent prefabricated concrete columns adopts the fixed stiffener of bolt, and the stiffener is fixed for the fork, evenly builds roof beam between the crossbeam to accomplish building frame's installation.
2. A building frame installation process for a box building according to claim 1, wherein: in the step 1, the thickness of the cement ground is 3-5cm, and drainage ditches are dug around the cement ground.
3. A building frame installation process for a box building according to claim 1, wherein: in the step 1, the number of the ground beams is 8, the ground beams are arranged in a rectangular array, and each ground beam is about 0.8-1.2 m long.
4. A building frame installation process for a box building according to claim 1, wherein: and step 3 and step 4 are both connected and fixed by bolts, and the bolts are made of phi 26 HPB300 steel bars with the length of 1800 mm.
5. A building frame installation process for a box building according to claim 1, wherein: and in the step 3, the isolation support is a lead core rubber isolation support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011493692.XA CN112627545A (en) | 2020-12-17 | 2020-12-17 | Building frame installation process for box type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011493692.XA CN112627545A (en) | 2020-12-17 | 2020-12-17 | Building frame installation process for box type building |
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| Publication Number | Publication Date |
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| CN112627545A true CN112627545A (en) | 2021-04-09 |
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| CN202011493692.XA Pending CN112627545A (en) | 2020-12-17 | 2020-12-17 | Building frame installation process for box type building |
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Citations (15)
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|---|---|---|---|---|
| US6374552B1 (en) * | 2000-04-12 | 2002-04-23 | Alliance Concrete Concepts, Inc. | Skirting wall system |
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2020
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| CN210288685U (en) * | 2019-07-12 | 2020-04-10 | 沙洲职业工学院 | Fine adjustment connecting structure for assembled building beam |
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Application publication date: 20210409 |
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