CN115059238B - Construction structure and construction method of steel reinforced concrete beam of semiconductor industrial factory building - Google Patents
Construction structure and construction method of steel reinforced concrete beam of semiconductor industrial factory building Download PDFInfo
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- CN115059238B CN115059238B CN202210720677.7A CN202210720677A CN115059238B CN 115059238 B CN115059238 B CN 115059238B CN 202210720677 A CN202210720677 A CN 202210720677A CN 115059238 B CN115059238 B CN 115059238B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 226
- 239000010959 steel Substances 0.000 title claims abstract description 226
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 239000004065 semiconductor Substances 0.000 title claims abstract description 15
- 239000011150 reinforced concrete Substances 0.000 title description 10
- 239000004567 concrete Substances 0.000 claims abstract description 119
- 210000000988 bone and bone Anatomy 0.000 claims description 24
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 16
- 239000011162 core material Substances 0.000 description 12
- 230000000712 assembly Effects 0.000 description 11
- 238000000429 assembly Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/30—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5831—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially rectangular form
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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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/36—Installations of cables or lines in walls, floors or ceilings
- H02G3/38—Installations of cables or lines in walls, floors or ceilings the cables or lines being installed in preestablished conduits or ducts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to the technical field of concrete construction, and particularly discloses a construction structure of a steel skeleton concrete beam of a semiconductor industrial factory building, which comprises an upper seat connecting beam assembly, a base connecting beam assembly and a middle connecting beam assembly, wherein the upper seat connecting beam assembly consists of an upper seat connecting beam center steel skeleton and an upper seat connecting beam concrete frame poured outside the upper seat connecting beam center steel skeleton, and the low-walking connecting beam assembly consists of a base connecting beam center steel skeleton and a base connecting beam concrete frame poured outside the base connecting beam center steel skeleton; according to the invention, the steel core is integrally connected with the end part, so that the middle strength of the concrete structure is enhanced, the protection of the end part of the concrete structure is also enhanced, and the protection strength of the end part is improved; a combined steel core structure is formed by the vertical cross steel ribs IV and the circular arc guard plates, so that the strength of the concrete structure is further improved, and a hidden wire arrangement space is provided for a circuit in a semiconductor factory building.
Description
Technical Field
The invention relates to the technical field of concrete construction, in particular to a construction structure and a construction method of a steel reinforced concrete beam of a semiconductor industrial factory building.
Background
In the process of concrete mixing construction, in order to improve the internal structural strength of concrete, reinforcing core materials are generally added in the concrete mixing, the internal structural strength of the concrete is increased by using a metal plate in the prior art, the structural strength of the concrete beam is improved to a certain extent by using a steel core concrete beam in the prior art, and the general use requirements can be met, but the following defects still exist in the actual use process:
1. In the prior art, the steel core concrete beam has poor module assembly effect, the end part lacks corresponding connection protection, the strength structure of the connection part is limited, the connection is easy to loose or the end part is damaged, and the stability of the end part connection is reduced;
2. The prior art steel core concrete beam, the middle steel core generally adopts a single-core structure, the structural strength is required to be further enhanced, and the side effect is poor aiming at the special concrete beam for the semiconductor factory, so that the requirement of the diversity of the semiconductor industry factory building can not be further met.
Disclosure of Invention
The invention aims to provide a construction structure of a steel reinforced concrete beam of a semiconductor industrial factory building, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a construction structure of semiconductor industry factory building steel reinforced concrete beam, includes seat connecting beam subassembly, base connecting beam subassembly and intermediate junction beam subassembly, seat connecting beam subassembly comprises seat connecting beam concrete frame in seat connecting beam center steel rib and the outside pouring of seat connecting beam center steel rib, the low connecting beam subassembly comprises seat connecting beam concrete frame in base connecting beam center steel rib and the outside pouring of base connecting beam center steel rib, intermediate junction beam subassembly includes intermediate junction beam center steel rib, intermediate junction beam center steel rib's side knot is equipped with intermediate junction beam guard plate steel rib, and is equipped with intermediate junction beam wire passing tube subassembly at intermediate junction beam center steel rib and intermediate junction beam guard plate steel rib intermediate sleeve, the outside pouring of intermediate junction beam center steel rib and intermediate junction beam guard plate steel rib has intermediate junction beam concrete frame, seat connecting beam subassembly and intermediate junction beam subassembly and base connecting beam subassembly and intermediate junction beam subassembly all are through spliced pole subassembly fixed connection.
Preferably, the center steel rib of the upper seat connecting beam comprises a horizontal cross steel rib I and a vertical cross steel rib I which are vertically and fixedly connected with the lower end of the horizontal cross steel rib I, end plates I are fixedly connected to the outer side end faces of the horizontal cross steel rib I and the vertical cross steel rib I, and evenly distributed connection sockets I are formed in the end faces of the end plates I and on the side faces of the horizontal cross steel rib I and the vertical cross steel rib I.
Preferably, the upper seat connecting beam concrete frame comprises a horizontal concrete seat I and a vertical concrete seat I which are vertically and fixedly connected with the lower end of the horizontal concrete seat I, a steel rib embedded cavity I of a cavity structure which is wrapped by a horizontal cross steel rib I and a vertical cross steel rib I is arranged in the middle of the horizontal concrete seat I and the vertical concrete seat I, a jack I corresponding to the jack I in position is formed in the side face of the steel rib embedded cavity I and the end face of the horizontal concrete seat I, and a locking hole I is formed in the side face of the horizontal concrete seat I and the side face of the steel rib embedded cavity I.
Preferably, the base connecting beam center steel rib comprises an upper vertical cross steel rib II and a lower vertical cross steel rib III which are vertically and fixedly connected with the upper end and the lower end of the horizontal cross steel rib II, end plates II are fixedly connected with the outer side end faces of the horizontal cross steel rib II and the upper vertical cross steel rib II respectively, evenly distributed socket II are formed in the end faces of the end plates II and the side faces of the horizontal cross steel rib II and the upper vertical cross steel rib II, a bottom plate is vertically and fixedly connected with the bottom of the lower vertical cross steel rib III, and fixing holes are formed in the upper ends of the bottom plate.
Preferably, the base connecting beam concrete frame comprises a horizontal concrete seat II and a vertical concrete seat II which are vertically and fixedly connected with the upper end and the lower end of the horizontal concrete seat II, a steel rib embedded cavity II of a cavity structure wrapped by a horizontal cross steel rib II, an upper vertical cross steel rib II and a lower vertical cross steel rib III is arranged in the middle of the horizontal concrete seat II and the vertical concrete seat II, a jack II corresponding to the jack II is formed in the upper end face of the horizontal concrete seat II and the outer end face of the vertical concrete seat II, and a locking hole II is formed in the jack II by the side faces of the horizontal concrete seat II and the vertical concrete seat II.
Preferably, the middle connecting beam center steel rib comprises a vertical cross steel rib IV with a cross structure, end plates III are vertically and fixedly connected to the upper end and the lower end of the vertical cross steel rib IV, evenly distributed connection ports III are formed in the side faces of the vertical cross steel rib IV and the end faces of the end plates III, the middle connecting beam guard plate steel rib comprises fixed side plates fixedly connected with two sides of an arc guard plate with an arc structure, the fixed side plates are fixedly connected with two inner side faces of adjacent included angles of the vertical cross steel rib IV, the middle connecting beam wire passing pipe assembly comprises an outer guide pipe, a main wire pipe and the outer side of the main wire pipe are vertically communicated, the main wire pipe sleeve is arranged between the vertical cross steel rib IV and the arc guard plate, the outer guide pipe is matched with the arc guard plate in a penetrating mode, and a sealing cap is buckled at an outer port of the outer guide pipe.
Preferably, the middle connecting beam concrete frame comprises a vertical concrete seat III, a central steel rib embedded cavity of a cavity structure wrapped by a vertical cross steel rib IV is formed in the middle of the vertical concrete seat III, an arc plate embedded cavity wrapped by an arc guard plate is formed in the side face of the central steel rib embedded cavity, side plate embedded cavities wrapped by fixed side plates are formed in the two sides of the arc plate embedded cavity and the side face of the central steel rib embedded cavity, inserting holes III are formed in the upper end face and the lower end face of the vertical concrete seat III and the outer side of the central steel rib embedded cavity and the outer side of the arc plate embedded cavity, locking holes III are formed in the outer side of the vertical concrete seat III, and wire pipe through holes penetrating and matching with an outer guide pipe are formed in the side face of the arc plate embedded cavity to the outer side of the vertical concrete seat III.
Preferably, the connecting column assembly comprises a connecting column, a screw sleeve mounting groove is formed in the side face of the connecting column, a screw sleeve is fixedly sleeved in the screw sleeve mounting groove, a locking screw is screwed in the screw sleeve, two ends of the connecting column are respectively penetrated and matched with the socket I, the socket II and the socket III, and are respectively connected and inserted with the socket I, the socket II and the socket III, and the screw sleeve is respectively penetrated and matched with the locking hole I, the locking hole II and the locking hole III.
Preferably, the invention also relates to a construction method of the steel reinforced concrete beam of the semiconductor industrial factory building, which specifically comprises the following steps:
step one, blank making, namely respectively preparing an upper seat connecting beam assembly, a base connecting beam assembly and a middle connecting beam assembly according to a conventional method, and specifically operating:
a. Preparing a die cavity: firstly, preparing a die cavity required by the upper seat connecting beam assembly, the base connecting beam assembly and the middle connecting beam assembly, and preparing the die cavity according to a conventional method;
b. preparation of upper seat connecting beam steel rib, base connecting beam steel rib, middle connecting beam guard plate steel rib and middle connecting beam wire passing pipe assembly: firstly, blanking according to the sizes of metal plates and pipes required by upper seat connecting beam steel bones, base connecting beam steel bones, middle connecting beam guard plates and middle connecting beam wire pipe assemblies, then respectively splicing and welding the blanked plates and pipes to form the upper seat connecting beam steel bones, base connecting beam steel bones, middle connecting beam guard plates steel bones and middle connecting beam wire pipe assemblies, and taking care that round holes penetrating and matched with outer guide pipes are formed in the wall bodies of the arc guard plates during blanking, in the welding process, firstly, the outer guide pipes on the side surfaces of the welded middle connecting beam wire pipe assemblies are penetrated and matched with the round holes formed in the wall bodies of the arc guard plates, then, buckling the middle connecting beam guard plates steel bones and the middle connecting beam wire pipe assemblies to the side surfaces of the vertical cross steel bones IV, and welding the fixed side surfaces of the arc guard plates and the vertical cross steel bones to form the assembly of the middle connecting beam guard plates steel bones and the middle connecting beam guard plates;
Casting and forming: assembling the prepared upper seat connecting beam steel rib, the prepared base connecting beam steel rib, the prepared middle connecting beam steel rib and the prepared middle connecting beam guard plate steel rib with the prepared middle connecting beam wire passing pipe assembly, then installing the assembly in a corresponding die cavity, installing a core required by the position of the end face of the blank corresponding to the slot hole in the corresponding position of the die cavity, pouring the stirred concrete into the die cavity, vibrating and filling the die cavity, demoulding the blank in the die cavity after the concrete is solidified stably, and taking out the core of the end face of the blank to finish blank making;
Marking off, namely marking off mounting points of the base connecting beam assembly at a construction site according to a preset mounting direction, and extending and marking off the size width of the required mounting embedded groove to two sides according to the marking off;
Digging an embedded groove, namely digging the base connecting beam assembly and the width and depth of the embedded groove required by the middle connecting beam assembly connected with the side surface of the base connecting beam assembly according to scribing, paying attention to the requirement on the installation depth of the bottom of the base connecting beam assembly, and paying attention to ensuring the flatness of the bottom of the groove;
Step four, paving a base connecting beam assembly, hoisting the prepared base connecting beam assembly into a corresponding embedded groove, taking care to ensure that the bottom of the base connecting beam is attached to the bottom of the embedded groove smoothly, and then driving foundation bolts into fixing holes on a bottom plate to fix the base connecting beam in the embedded groove;
Installing and paving an intermediate connecting beam assembly on the side surface of the base connecting beam assembly, firstly inserting a connecting column into a connecting jack II on the side surface of the base connecting beam assembly, then inserting a locking screw into the locking hole II and screwing and fixing the locking screw with a screw sleeve in the connecting column, hoisting the intermediate connecting beam assembly, inserting the connecting jack III on the end part of the intermediate connecting beam into the connecting column connected with the side surface of the base connecting beam assembly, and then inserting the locking screw into the locking hole III and screwing and fixing the locking screw with the screw sleeve in the connecting column to complete the assembly of the side surface of the base connecting beam assembly and the intermediate connecting beam assembly;
Step six, installing and paving an intermediate connecting beam assembly at the upper end of the base connecting beam assembly, inserting a connecting column into a connecting jack II at the top of the base connecting beam assembly, inserting a locking screw into the locking hole II and screwing and fixing the locking screw with a screw sleeve in the connecting column, hoisting the intermediate connecting beam assembly, inserting the connecting jack III at the end part of the intermediate connecting beam into the connecting column inserted at the top of the base connecting beam assembly, and then inserting the locking screw into the locking hole III and screwing and fixing the locking screw with the screw sleeve in the connecting column to complete the assembly of the upper end of the base connecting beam assembly and the intermediate connecting beam assembly;
Step seven, installing an upper seat connecting beam assembly, namely respectively inserting the connecting columns into the inserting holes III at the top of the middle connecting beam assembly, inserting locking screws into the locking holes II and fixing the locking screws with screw sleeves in the connecting columns in a screwed manner, hoisting the upper seat connecting beam assembly, enabling the inserting holes I at the bottom of the upper seat connecting beam to be matched with the connecting columns inserted at the upper ends of the middle connecting beam assembly in an inserting manner, and then inserting the locking screws into the locking holes III and fixing the locking screws with screw sleeves in the connecting columns in a screwed manner to finish the installation of the upper seat connecting beam assembly;
Step eight, installing and paving an intermediate connecting beam assembly on the side surface of the upper seat connecting beam assembly, respectively inserting the connecting columns into the inserting holes I on the side surface of the upper seat connecting beam assembly, then inserting the locking screws into the locking holes I and fixing the locking screws with screw sleeves in the connecting columns in a screwed manner, hoisting the intermediate connecting beam assembly, inserting the inserting holes III on one end of the intermediate connecting beam assembly into the connecting columns inserted on the side surface of the upper seat connecting beam assembly, and then inserting the locking screws into the locking holes III and fixing the locking screws with screw sleeves in the connecting columns in a screwed manner, so as to finish the installation of the intermediate connecting beam assembly on the side surface of the upper seat connecting beam assembly.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality and has the following advantages:
1. According to the invention, the steel core is integrally connected with the end part, so that the middle strength of the concrete structure is enhanced, the protection of the end part of the concrete structure is enhanced, the protection strength of the end part is improved, and the high-strength effective fixed connection can be formed in the module connection process of the concrete structure;
2. According to the invention, the combined steel core structure is formed by the vertical cross steel ribs IV and the circular arc guard plates, so that the strength of the concrete structure is further improved, meanwhile, a hidden line pipeline is provided for the whole concrete structure through the middle connecting beam line pipe assembly, a hidden line arranging space is provided for lines in the semiconductor factory building, and the requirement of laying the lines of the semiconductor factory building is met.
Drawings
FIG. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is an isometric exploded view of the overall structure of the present invention;
FIG. 3 is an isometric view of the overall structure of the upper seat connection beam assembly of the present invention;
FIG. 4 is an axial exploded view of the overall structure of the upper seat connection beam assembly of the present invention;
FIG. 5 is a front view of the overall structure of the upper seat connection beam assembly of the present invention;
FIG. 6 is an isometric view of the cross-sectional structure of FIG. 5 at A-A;
FIG. 7 is an isometric view of the overall structure of the base connection beam assembly of the present invention;
FIG. 8 is an isometric exploded view of the overall structure of the foundation attachment beam assembly of the present invention;
FIG. 9 is a front view of the overall structure of the foundation attachment beam assembly of the present invention;
FIG. 10 is an isometric view of the cross-sectional structure of FIG. 9 at B-B;
FIG. 11 is an isometric view of the cross-sectional structure of FIG. 9 at C-C;
FIG. 12 is an isometric view of the overall structure of the intermediate connecting beam assembly of the present invention;
FIG. 13 is an isometric exploded view of the overall structure of the intermediate connecting beam assembly of the present invention;
FIG. 14 is an enlarged schematic view of the partial structure at F in FIG. 13;
FIG. 15 is a front view of the overall structure of the intermediate connecting beam assembly of the present invention;
FIG. 16 is an isometric view of the cross-sectional structure of FIG. 15 taken at D-D;
FIG. 17 is an isometric view of the cross-sectional structure of FIG. 15 taken at E-E;
FIG. 18 is an enlarged view of a portion of the structure at G in FIG. 17;
FIG. 19 is an isometric view of the overall structure of the connector post assembly of the present invention;
Fig. 20 is an axial exploded view of the overall structure of the connector post assembly of the present invention.
In the figure: 1. the upper seat is connected with the central steel rib of the beam; 2. the upper seat is connected with a beam concrete frame; 3. the base is connected with the beam center steel rib; 4. the base is connected with the beam concrete frame; 5. the middle connecting beam is provided with a central steel rib; 6. a middle connecting beam concrete frame; 7. steel ribs of the middle connecting beam guard plates; 8. an intermediate connection beam wire pipe assembly; 9. a connecting column assembly; 101. horizontal cross steel rib I; 102. a vertical cross steel rib I; 103. an end plate I; 104. a socket I; 201. a horizontal concrete seat I; 202. a vertical concrete seat I; 203. a steel rib embedding cavity I; 204. a jack I; 205. a locking hole I; 301. horizontal cross steel rib II; 302. an upper vertical cross steel rib II; 303. a lower vertical cross steel rib III; 304. an end plate II; 305. a socket II; 306. a bottom plate; 307. a fixing hole; 401. a horizontal concrete seat II; 402. a vertical concrete seat II; 403. a steel rib embedding cavity II; 404. a jack II; 405. locking holes II; 501. vertical cross steel rib IV; 502. end plate III; 503. a socket III; 601. a vertical concrete seat III; 602. a central steel rib embedding cavity; 603. the arc plate is embedded with a cavity; 604. a side plate embedding cavity; 605. a jack III; 606. locking hole III; 607. a conduit via; 701. a circular arc guard board; 702. fixing the side plates; 801. a main line pipe; 802. an outer conduit; 803. a sealing cap; 901. a connecting column; 902. a screw sleeve mounting groove; 903. a screw sleeve; 904. locking screws.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1 to 20, the present invention provides a technical solution: the construction structure of the steel skeleton concrete beam of the semiconductor industrial factory building comprises an upper seat connecting beam component, a base connecting beam component and a middle connecting beam component, wherein the upper seat connecting beam component is formed by an upper seat connecting beam concrete frame 2 cast outside an upper seat connecting beam center steel rib 1 and an upper seat connecting beam center steel rib 1, the low-walking connecting beam component is formed by a base connecting beam concrete frame 4 cast outside a base connecting beam center steel rib 3 and a base connecting beam center steel rib 3, the middle connecting beam component comprises a middle connecting beam center steel rib 5, a middle connecting beam guard steel rib 7 is buckled on the side surface of the middle connecting beam center steel rib 5, a middle connecting beam tube passing component 8 is sleeved between the middle connecting beam center steel rib 5 and the middle connecting beam guard steel rib 7, a middle connecting beam concrete frame 6 is cast outside the middle connecting beam center steel rib 5 and the middle connecting beam guard steel rib 7, and the upper seat connecting beam component and the middle connecting beam component are fixedly connected through a connecting column component 9;
Wherein, base tie beam assembly plays a bottom sprag and connection effect in whole steel reinforced concrete beam structure, goes up seat tie beam assembly and plays a top support and connection's effect in whole steel reinforced concrete beam structure, and middle tie beam assembly plays a middle connection and support's effect in whole steel reinforced concrete beam structure, and spliced pole assembly 9 plays an tip location and fixed connection's effect between last seat tie beam assembly and middle tie beam assembly and base tie beam assembly and middle tie beam assembly.
Further, the upper seat connecting beam center steel rib 1 comprises a vertical cross steel rib I102 which is vertically and fixedly connected with the lower end of the horizontal cross steel rib I101, end plates I103 are fixedly connected to the outer side end faces of the horizontal cross steel rib I101 and the vertical cross steel rib I102, evenly distributed faucet I104 are formed on the end faces of the end plates I103 and on the side faces of the horizontal cross steel rib I101 and the vertical cross steel rib I102, wherein the horizontal cross steel rib I101 plays a role in horizontal support relative to the upper seat connecting beam center steel rib 1, the vertical cross steel rib I102 plays a role in vertical support, and the end plates I103 play a role in end connection and protection.
Further, the upper seat connecting beam concrete frame 2 comprises a horizontal concrete seat I201 and a vertical concrete seat I202 which is vertically and fixedly connected with the lower end of the horizontal concrete seat I201, a steel rib embedded cavity I203 which is wrapped by a horizontal cross steel rib I101 and a vertical cross steel rib I102 and has a cavity structure is arranged between the horizontal concrete seat I201 and the vertical concrete seat I202, a jack I204 which corresponds to the jack I104 is formed in the end face of the horizontal concrete seat I201 and the end face of the vertical concrete seat I202, and a locking hole I205 is formed in the jack I204 facing the side face of the horizontal concrete seat I201 and the side face of the steel rib embedded cavity I203, wherein the horizontal concrete seat I201 and the vertical concrete seat I202 play a role in reinforcing support and protection, the jack I204 plays a role in positioning connection, and the locking hole I205 plays a role in fixing.
Further, the base connecting beam center steel rib 3 comprises an upper vertical cross steel rib II 302 and a lower vertical cross steel rib III 303, wherein the upper vertical cross steel rib II 302 and the lower vertical cross steel rib II 301 are vertically and fixedly connected with each other, end plates II 304 are fixedly connected to the outer side end faces of the upper vertical cross steel rib II 302, evenly distributed faucet II 305 are formed on the end faces of the end plates II 304, on the side faces of the upper vertical cross steel rib II 302 and the horizontal cross steel rib II 301, bottom plates 306 are vertically and fixedly connected to the bottoms of the lower vertical cross steel rib III 303, fixing holes 307 are formed in the upper ends of the bottom plates 306, the horizontal cross steel rib II 301 plays a role of horizontal support, the upper vertical cross steel rib II 302 plays a role of vertical support with the lower vertical cross steel rib III 303, the end plates II 304 play a role of end connection and protection, and the bottom plates 306 play a role of bottom fixing.
Further, the base connecting beam concrete frame 4 includes the vertical concrete seat II 402 of horizontal concrete seat II 401 and the vertical fixed connection of both ends about horizontal concrete seat II 401, the centre of horizontal concrete seat II 401 and vertical concrete seat II 402 is equipped with horizontal cross steel II 301, go up vertical cross steel II 302, the steel bone of the cavity structure of vertical cross steel III 303 parcel mutually inserts the chamber II 403, the side of steel bone inserts the chamber II 403 and set up on the up end of horizontal concrete seat II 401 and the outside terminal surface of vertical concrete seat II 402 with connect jack II 404 that the corresponding of jack II 305 is offered, set up locking hole II405 in to connect jack II 404 by the side of horizontal concrete seat II 401, vertical concrete seat II 402, wherein, horizontal concrete seat II 401 plays an external support and the effect of protection with vertical concrete seat II 402, connect jack II 404 plays a positioning connection's effect, and locking hole II405 plays a fixed effect.
Further, the middle connecting beam center steel rib 5 includes the vertical cross steel rib IV501 of cross structure, and the vertical fixedly connected with end plate III502 in the upper and lower both ends department of vertical cross steel rib IV501, the side of vertical cross steel rib IV501 and set up the joint socket III 503 of equipartition range on the terminal surface of end plate III502, middle connecting beam guard plate steel rib 7 includes the circular arc backplate 701 of circular arc structure and the fixed curb plate 702 that links to each other of circular arc backplate 701 both sides are fixed, the fixed curb plate 702 is fixed with the two medial surface of the adjacent contained angle of vertical cross steel rib IV501, middle connecting beam wire passing tube subassembly 8 includes main line 801 and the outer pipe 802 of the vertical intercommunication in main line 801 outside, main line 801 cover is established between vertical cross steel rib IV501 and circular arc backplate 701, outer pipe 802 wears to be joined in marriage with circular arc backplate 701, and detain in the outside port department of outer pipe 802 and be equipped with the sealing cap, wherein, vertical cross steel rib IV501 plays the effect of a middle support, end plate III plays the effect of tip connection and protection, circular arc backplate 701 plays the effect of an auxiliary support and protection curb plate 802, two medial surface fixing connection and the line are fixed, the effect of main line 801 is fixed, and the wire is taken to the sealing cap 803 is taken to the corresponding to the main line, and the level is protected outside line is broken, and the level is protected to the outside, and is protected by the line is protected and is protected by the line and is easy to the level.
Further, the middle connecting beam concrete frame 6 includes vertical concrete seat III601, and set up the central steel skeleton of cavity structure with vertical cross steel skeleton IV 501 parcel in the centre of vertical concrete seat III601 and inlay and join in marriage chamber 602, the side of central steel skeleton inlays and joins in marriage chamber 603 that the chamber 602 has seted up with circular arc backplate 701 parcel, and set up the curb plate that wraps in the both sides of chamber 603 and in the side of chamber 602 is joined in marriage in the central steel skeleton and inlay and join in marriage chamber 604, connect jack III605 has been seted up in the outside of central steel skeleton inlays in the upper and lower both ends face department of vertical concrete seat III601 and in chamber 602 and arc board inlays in chamber 603, the outside of vertical seat III601 has set up locking hole III 606, the side of arc board inlays in chamber 603 has set up the via hole that wears to join in with outer pipe 802 mutually, wherein, vertical seat III601 plays the effect of an outside protection, connect jack III605 plays the effect of a guiding location, and 607 plays the effect of a locking hole 606 and connects fixedly.
Further, the connecting column assembly 9 comprises a connecting column 901, a screw sleeve mounting groove 902 is formed in the side face of the connecting column 901, a screw sleeve 903 is fixedly sleeved in the screw sleeve mounting groove 902, a locking screw 904 is screwed in the screw sleeve 903, two ends of the connecting column 901 are respectively matched with the connecting jack I104, the connecting jack II 305 and the connecting jack III 503 in a penetrating mode, the connecting column 901 is respectively connected with the connecting jack I204, the connecting jack II 404 and the connecting jack III605 in a penetrating mode, the screw sleeve 903 is respectively matched with the locking hole I205, the locking hole II 405 and the locking hole III 606 in a penetrating mode, wherein the connecting column 901 plays a role in guiding and positioning when the connecting jack I204, the connecting jack II 404 and the screw sleeve mounting groove 605 are connected, and the screw sleeve 903 and the screw sleeve mounting groove 902 are screwed in a role in fixing mode between two adjacent upper seat connecting beam assemblies, middle connecting beam assemblies and base connecting beam assemblies.
Furthermore, the invention also relates to a construction method of the steel reinforced concrete beam of the semiconductor industrial factory building, which specifically comprises the following steps:
step one, blank making, namely respectively preparing an upper seat connecting beam assembly, a base connecting beam assembly and a middle connecting beam assembly according to a conventional method, and specifically operating:
a. Preparing a die cavity: firstly, preparing a die cavity required by the upper seat connecting beam assembly, the base connecting beam assembly and the middle connecting beam assembly, and preparing the die cavity according to a conventional method, wherein the size of the die cavity is equivalent to the external size of a blank required to be prepared;
b. preparation of upper seat connecting beam steel rib, base connecting beam steel rib, middle connecting beam guard plate steel rib and middle connecting beam wire passing pipe assembly: firstly, blanking according to the sizes of metal plates and pipes required by upper seat connecting beam steel bones, base connecting beam steel bones, middle connecting beam guard plates and middle connecting beam wire pipe assemblies, then respectively splicing and welding the blanked plates and pipes to form the upper seat connecting beam steel bones, base connecting beam steel bones, middle connecting beam guard plates steel bones and middle connecting beam wire pipe assemblies, and taking care that round holes penetrating and matched with outer guide pipes are formed in the wall bodies of the arc guard plates during blanking, in the welding process, firstly, the outer guide pipes on the side surfaces of the welded middle connecting beam wire pipe assemblies are penetrated and matched with the round holes formed in the wall bodies of the arc guard plates, then, buckling the middle connecting beam guard plates steel bones and the middle connecting beam wire pipe assemblies to the side surfaces of the vertical cross steel bones IV, and welding the fixed side surfaces of the arc guard plates and the vertical cross steel bones to form the assembly of the middle connecting beam guard plates steel bones and the middle connecting beam guard plates;
Casting and forming: assembling the prepared upper seat connecting beam steel rib, the prepared base connecting beam steel rib, the prepared middle connecting beam steel rib and the prepared middle connecting beam guard plate steel rib with the prepared middle connecting beam wire passing pipe assembly, then installing the assembly in a corresponding die cavity, installing a core required by the position of the end face of the blank corresponding to the slot hole in the corresponding position of the die cavity, pouring the stirred concrete into the die cavity, vibrating and filling the die cavity, demoulding the blank in the die cavity after the concrete is solidified stably, and taking out the core of the end face of the blank to finish blank making;
Marking off, namely marking off mounting points of the base connecting beam assembly at a construction site according to a preset mounting direction, and extending and marking off the size width of the required mounting embedded groove to two sides according to the marking off;
Digging an embedded groove, namely digging the base connecting beam assembly and the width and depth of the embedded groove required by the middle connecting beam assembly connected with the side surface of the base connecting beam assembly according to scribing, paying attention to the requirement on the installation depth of the bottom of the base connecting beam assembly, and paying attention to ensuring the flatness of the bottom of the groove;
Step four, paving a base connecting beam assembly, hoisting the prepared base connecting beam assembly into a corresponding embedded groove, taking care to ensure that the bottom of the base connecting beam is attached to the bottom of the embedded groove smoothly, and then driving foundation bolts into fixing holes on a bottom plate to fix the base connecting beam in the embedded groove;
Installing and paving an intermediate connecting beam assembly on the side surface of the base connecting beam assembly, firstly inserting a connecting column into a connecting jack II on the side surface of the base connecting beam assembly, then inserting a locking screw into the locking hole II and screwing and fixing the locking screw with a screw sleeve in the connecting column, hoisting the intermediate connecting beam assembly, inserting the connecting jack III on the end part of the intermediate connecting beam into the connecting column connected with the side surface of the base connecting beam assembly, and then inserting the locking screw into the locking hole III and screwing and fixing the locking screw with the screw sleeve in the connecting column to complete the assembly of the side surface of the base connecting beam assembly and the intermediate connecting beam assembly;
Step six, installing and paving an intermediate connecting beam assembly at the upper end of the base connecting beam assembly, inserting a connecting column into a connecting jack II at the top of the base connecting beam assembly, inserting a locking screw into the locking hole II and screwing and fixing the locking screw with a screw sleeve in the connecting column, hoisting the intermediate connecting beam assembly, inserting the connecting jack III at the end part of the intermediate connecting beam into the connecting column inserted at the top of the base connecting beam assembly, and then inserting the locking screw into the locking hole III and screwing and fixing the locking screw with the screw sleeve in the connecting column to complete the assembly of the upper end of the base connecting beam assembly and the intermediate connecting beam assembly;
Step seven, installing an upper seat connecting beam assembly, namely respectively inserting the connecting columns into the inserting holes III at the top of the middle connecting beam assembly, inserting locking screws into the locking holes II and fixing the locking screws with screw sleeves in the connecting columns in a screwed manner, hoisting the upper seat connecting beam assembly, enabling the inserting holes I at the bottom of the upper seat connecting beam to be matched with the connecting columns inserted at the upper ends of the middle connecting beam assembly in an inserting manner, and then inserting the locking screws into the locking holes III and fixing the locking screws with screw sleeves in the connecting columns in a screwed manner to finish the installation of the upper seat connecting beam assembly;
Step eight, installing and paving an intermediate connecting beam assembly on the side surface of the upper seat connecting beam assembly, respectively inserting the connecting columns into the inserting holes I on the side surface of the upper seat connecting beam assembly, then inserting the locking screws into the locking holes I and fixing the locking screws with screw sleeves in the connecting columns in a screwed manner, hoisting the intermediate connecting beam assembly, inserting the inserting holes III on one end of the intermediate connecting beam assembly into the connecting columns inserted on the side surface of the upper seat connecting beam assembly, and then inserting the locking screws into the locking holes III and fixing the locking screws with screw sleeves in the connecting columns in a screwed manner, so as to finish the installation of the intermediate connecting beam assembly on the side surface of the upper seat connecting beam assembly.
In the whole construction process, the installation butt joint mode between each part is simpler, after installation, the gap between the installation groove and the installation part is subjected to pouring sealing treatment, meanwhile, according to the use requirement, the sealing cap 803 at the corresponding height position is taken down, and the wires in the lines needing to be arranged are led into the main line pipe 801 from the ports of the outer guide pipe 802, so that the wires cannot be arranged outside, and the safety of the lines is improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a construction structure of semiconductor industry factory building steel skeleton concrete beam which characterized in that: the connecting beam comprises an upper seat connecting beam assembly, a base connecting beam assembly and a middle connecting beam assembly, wherein the upper seat connecting beam assembly is formed by an upper seat connecting beam central steel rib (1) and an upper seat connecting beam concrete frame (2) which are cast outside the upper seat connecting beam central steel rib (1), the base connecting beam assembly is formed by a base connecting beam central steel rib (3) and a base connecting beam concrete frame (4) which is cast outside the base connecting beam central steel rib (3), the middle connecting beam assembly comprises a middle connecting beam central steel rib (5), a middle connecting beam guard steel rib (7) is buckled on the side surface of the middle connecting beam central steel rib (5), a middle connecting beam tube passing assembly (8) is sleeved between the middle connecting beam central steel rib (5) and the middle connecting beam guard steel rib (7), a middle connecting beam concrete frame (6) is cast outside the middle connecting beam central steel rib (5) and the middle connecting beam guard steel rib (7), and the upper seat connecting beam assembly and the middle connecting beam assembly as well as the middle connecting beam assembly and the middle connecting beam guard beam assembly are fixedly connected through connecting beams (9);
The upper seat connecting beam center steel rib (1) comprises a horizontal cross steel rib I (101) and a vertical cross steel rib I (102) which are vertically and fixedly connected with the lower end of the horizontal cross steel rib I (101), end plates I (103) are fixedly connected to the outer side end faces of the horizontal cross steel rib I (101) and the vertical cross steel rib I (102), and uniformly distributed faucet I (104) are formed on the end faces of the end plates I (103) and on the side faces of the horizontal cross steel rib I (101) and the vertical cross steel rib I (102);
The upper seat connecting beam concrete frame (2) comprises a horizontal concrete seat I (201) and a vertical concrete seat I (202) which are vertically and fixedly connected with the lower end of the horizontal concrete seat I (201), a steel rib embedded cavity I (203) which is wrapped by a horizontal cross steel rib I (101) and a vertical cross steel rib I (102) and has a cavity structure is arranged between the horizontal concrete seat I (201) and the vertical concrete seat I (202), a jack I (204) corresponding to the position of the jack I (104) is formed in the side face of the steel rib embedded cavity I (203) and the end face of the horizontal concrete seat I (201) and the end face of the vertical concrete seat I (202), and a locking hole I (205) is formed in the jack I (204) facing the side face of the steel rib embedded cavity I (203);
The base connecting beam center steel rib (3) comprises an upper vertical cross steel rib II (302) and a lower vertical cross steel rib III (303), wherein the upper vertical cross steel rib II (302) is vertically and fixedly connected with the upper and lower ends of the horizontal cross steel rib II (301), end plates II (304) are fixedly connected to the outer end faces of the horizontal cross steel rib II (301) and the upper vertical cross steel rib II (302), uniformly distributed connection sockets II (305) are formed in the end faces of the end plates II (304) and on the side faces of the horizontal cross steel rib II (301) and the upper vertical cross steel rib II (302), a bottom plate (306) is vertically and fixedly connected to the bottom of the lower vertical cross steel rib III (303), and fixing holes (307) are formed in the upper ends of the bottom plate (306);
The base connecting beam concrete frame (4) comprises a horizontal concrete seat II (401) and a vertical concrete seat II (402) which are vertically and fixedly connected with the upper end and the lower end of the horizontal concrete seat II (401), a steel bone embedded cavity II (403) of a cavity structure wrapped by a horizontal cross steel bone II (301), an upper vertical cross steel bone II (302) and a lower vertical cross steel bone III (303) is arranged in the middle of the horizontal concrete seat II (401) and the vertical concrete seat II (402), a jack II (404) corresponding to a jack II (305) is formed in the upper end face of the horizontal concrete seat II (401) and the outer end face of the vertical concrete seat II (402), and a locking hole II (405) is formed in the jack II (404) from the side faces of the horizontal concrete seat II (401) and the side face of the vertical concrete seat II (402);
The middle connecting beam center steel rib (5) comprises a vertical cross steel rib IV (501) with a cross structure, end plates III (502) are vertically and fixedly connected to the upper end and the lower end of the vertical cross steel rib IV (501), connecting sockets III (503) which are uniformly distributed are formed in the side faces of the vertical cross steel rib IV (501) and the end faces of the end plates III (502), the middle connecting beam guard plate steel rib (7) comprises a circular arc guard plate (701) with a circular arc structure and fixed side plates (702) fixedly connected with the two sides of the circular arc guard plate (701), the fixed side plates (702) are fixedly connected with the two inner side faces of an adjacent included angle of the vertical cross steel rib IV (501), the middle connecting beam line passing pipe assembly (8) comprises an outer guide pipe (802) which is vertically communicated with the outer side of the main line pipe (801), the main line pipe (801) is sleeved between the vertical cross steel rib IV (501) and the circular arc guard plate (701), the outer guide pipe (802) is matched with the circular arc guard plate (701), and a sealing cap (803) is buckled at the outer side port of the outer guide pipe (802);
the middle connecting beam concrete frame (6) comprises a vertical concrete seat III (601), a central steel rib embedded cavity (602) of a cavity structure wrapped by a vertical cross steel rib IV (501) is formed in the middle of the vertical concrete seat III (601), an arc plate embedded cavity (603) wrapped by an arc guard plate (701) is formed in the side face of the central steel rib embedded cavity (602), side plate embedded cavities (604) wrapped by fixed side plates (702) are formed in the two sides of the arc plate embedded cavity (603) and in the side face of the central steel rib embedded cavity (602), connecting holes III (605) are formed in the upper end face and the lower end face of the vertical concrete seat III (601) and in the outer side of the central steel rib embedded cavity (602), locking holes III (606) are formed in the outer side face of the vertical concrete seat III (601), and the outer side face of the arc plate embedded cavity (603) is provided with a wire pipe penetrating hole (607) matched with the outer side pipe (607);
The connecting column assembly (9) comprises a connecting column (901), a screw sleeve mounting groove (902) is formed in the side face of the connecting column (901), a screw sleeve (903) is fixedly sleeved in the screw sleeve mounting groove (902), locking screws (904) are screwed in the screw sleeve (903), two ends of the connecting column (901) are respectively matched with a socket I (104), a socket II (305) and a socket III (503) in a penetrating mode, and the connecting column is respectively matched with the socket I (204), the socket II (404) and the socket III (605) in a connecting mode, and the screw sleeve (903) is respectively matched with a locking hole I (205), a locking hole II (405) and a locking hole III (606) in a penetrating mode.
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