CN107119853A - The FRP Columns that a kind of use concrete segment group is built - Google Patents

The FRP Columns that a kind of use concrete segment group is built Download PDF

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Publication number
CN107119853A
CN107119853A CN201710510896.1A CN201710510896A CN107119853A CN 107119853 A CN107119853 A CN 107119853A CN 201710510896 A CN201710510896 A CN 201710510896A CN 107119853 A CN107119853 A CN 107119853A
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CN
China
Prior art keywords
concrete
built
frp columns
masonry
concrete segment
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Pending
Application number
CN201710510896.1A
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Chinese (zh)
Inventor
高志斌
李杨
杨薇
马戈
柯卫
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.)
Heilongjiang Airport Management Group Co Ltd
Original Assignee
Heilongjiang Airport Management Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heilongjiang Airport Management Group Co Ltd filed Critical Heilongjiang Airport Management Group Co Ltd
Priority to CN201710510896.1A priority Critical patent/CN107119853A/en
Publication of CN107119853A publication Critical patent/CN107119853A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/30Columns; Pillars; Struts
    • E04C3/34Columns; 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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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Retaining Walls (AREA)

Abstract

The present invention relates to the FRP Columns that a kind of use concrete segment group is built, it is characterized in that, including the structural column positioned at center and be arranged in structural column periphery concrete masonry, the structural column and concrete masonry from bottom to up successively constitute FRP Columns base for post, shaft and column cap;Wherein described concrete masonry is formed by the concrete block masonry of different masses type.On the one hand the FRP Columns of the present invention can produce European Architecture decorative effect, on the other hand the raw material of concrete segment can also be used as by the use of the slag, stone fragment discarded, the situation that environment is nowhere stacked, polluted to discarded slag, stone fragment is solved, efficiency of construction is high, cost of material is low.

Description

The FRP Columns that a kind of use concrete segment group is built
Technical field
The present invention relates to building field, and in particular to the FRP Columns that a kind of use concrete segment group is built.
Background technology
FRP Columns of the prior art typically using engraved stone, GRC components, is built by laying bricks or stones to realize European Architecture effect The technique such as plaster is decorated to show European effect.But engraved stone involves great expense, construction-time is long;In northern frore area (such as Harbin City), many European Architectures are that GRC components are built, but use of the GRC components Jing Guo several thawing periods, are gradually gone out Existing breakage;And building plastering technique by laying bricks or stones can only use on some small and medium constructions, endurance quality is poor.
Concrete segment is to use discarded slag, stone fragment, the certain colored stone of proportioning and white cement mix using processing factory Afterwards, it is compressing by production line, dispatched from the factory after certain time steaming oxygen, be a kind of energy-conserving and environment-protective material, there is presently no using mixed The FRP Columns that solidifying earth building blocks group is built.
The content of the invention
Involved great expense to solve stone decoration, construction duration it is long, GRC component qualities be difficult ensure, build performance of plastering by laying bricks or stones The problem of effect is limited, the invention provides the FRP Columns that a kind of use concrete segment group is built, on the one hand can produce European Building decorative effect, on the other hand can also be solved discarded by the use of discarded slag, stone fragment as the raw material of concrete segment Slag, stone fragment nowhere stack, pollute the situation of environment, efficiency of construction is high, cost of material is low.
The technical scheme that the present invention takes is as follows:
The FRP Columns that a kind of use concrete segment group is built, including structural column positioned at center and be arranged in outside structural column The concrete masonry enclosed, the structural column and concrete masonry constitute base for post, shaft and the column cap of FRP Columns successively from bottom to up; Wherein described concrete masonry is formed by the concrete block masonry of different masses type.
Further, the concrete segment include curved face type building block, face one kind in type building block or profiled concrete-block directly or It is a variety of.
Further, the concrete masonry for constituting the base for post is built by laying bricks or stones and formed by facing type building block and profiled concrete-block directly, overall In step-like.
Further, the base for post is provided with cantilevered structure in the intersection of one or more adjacent steps, described to encorbelment The length of structure is more than twice of place's building block length of encorbelmenting;Elongated groove is embedded with the concrete segment for constituting the cantilevered structure Steel, the channel-section steel is fixed with concrete segment by chemical anchor bolts.
Further, the concrete masonry for constituting the shaft is formed by curved face type concrete block masonry, and generally surface has Longitudinal arc groove it is cylindric.
Further, the concrete masonry for constituting the column cap is formed by facing type concrete block masonry directly, overall in scalariform of falling from power.
Further, some vertical reinforcements of vertical direction are disposed with the concrete masonry for constituting the base for post and column cap With some reinforced mesh of horizontal direction.
Further, some vertical reinforcements of vertical direction are disposed with the concrete masonry for constituting the shaft and are surround Some circumferential reinforcements of shaft.
Further, in the vertical, every at most 3 skin concrete segments, in the level ash of two layers of concrete segment up and down Reinforced mesh is set in seam.
Further, the concrete segment is built by laying bricks or stones according to device to hole, the principle of the fissure of displacement.
The advantageous effects of the present invention are as follows:
(1) FRP Columns of the invention is formed using the concrete block masonry of a variety of pieces of types, not only with European decoration effect Really, and by the use of discarded slag and stone fragment as its raw material sources, discarded slag, stone fragment nowhere heap are solved Put, pollute the situation of environment;
(2) FRP Columns of the invention is built using the concrete segment group processed and formed, and belongs to assembled technique, construction effect Rate is greatly improved;
(3) constructing the concrete segment of the FRP Columns of the present invention has a variety of pieces of types, can be according to different finishing requirements structures The FRP Columns of a variety of decorative effects is built, the diversity of decorative effect is added;
(4) present invention solves concrete segment and is difficult to fill on FRP Columns by arranging channel-section steel in concrete segment Adorn out the technical barrier of cantilevered structure.
Brief description of the drawings
The structural representation for the FRP Columns that Fig. 1 builds for a kind of use concrete segment group of one embodiment of the invention;
Fig. 2 is a-a sectional views in the FRP Columns shown in Fig. 1;
Fig. 3 is b-b sectional views in the FRP Columns shown in Fig. 1;
Fig. 4 is c-c sectional views in the FRP Columns shown in Fig. 1;
Fig. 5 is d-d sectional views in the FRP Columns shown in Fig. 1;
Fig. 6 is the structural representation encorbelmented in the FRP Columns of one embodiment of the invention.
Description of reference numerals:1-base for post;2-shaft;3-column cap;4-structural column;5-chemical anchor bolts;6-channel-section steel; The building block of 7-curved face type;71-through hole;72-arc groove.
Embodiment
Describe embodiments of the present invention in detail below with reference to accompanying drawing, illustrated embodiment is served only for explaining the present invention, It is not intended to limit the scope of the present invention.
The FRP Columns that a kind of use concrete segment group is built, as shown in figure 1, including structural column 4 and cloth positioned at center The concrete masonry in the periphery of structural column 4 is put, the structural column 4 and concrete masonry constitute the post of FRP Columns successively from bottom to up Base 1, shaft 2 and column cap 3;Wherein described concrete masonry is formed by the concrete block masonry of different masses type.
Specifically, the present invention structural column 4 can be hollow cylinder structure, can also bottom concrete perfusion, top is Hollow cylindrical structure, if only in order to embody the decorative effect of FRP Columns, structural column 4 can use hollow-core construction.If Both in order to embody the decorative effect of FRP Columns, also to realize the support function of FRP Columns, structural column 4 can be mixed using bottom perfusion Solidifying soil, top is hollow structure, the steadiness of increase FRP Columns support.The concrete masonry that the present invention is used have it is a variety of not With block type, specifically include curved face type building block 7, face type building block or profiled concrete-block directly, different block types can construct FRP Columns not Same position.
In embodiments of the present invention, as shown in Fig. 2 the curved face type building block 7 is variable cross-section curved face type building block, centre has Two through holes 71, sideways with arc groove 72.It is described face directly type building block it is (not shown) be standard size building block, be divided into it is hollow and Solid two kinds of block types, solid block has two kinds of sizes of 390mm × 190mm × 90mm and 390mm × 90mm × 90mm, building-block Size is 390mm × 90mm × 90mm, and type building block of facing directly of the invention uses standard block, can produced in batches, production efficiency It is higher;The profiled concrete-block is (not shown) to be included the side of standard block being processed as the edge building block of semi-cylindrical and by cutting The corner building block that standard block is obtained is cut, two relative sides of the corner building block are inclined-plane, and profiled concrete-block of the invention can To increase the dicoration and diversity of FRP Columns.The present invention builds principle by laying bricks or stones according to device to hole, the fissure of displacement, by above building block block type with not Same arrangement form, group is built into the FRP Columns in the external surface shape for meeting extraneous adornment and different post footpaths.
The curved face type building block 7 is used to build the part of shaft 2 by laying bricks or stones, the formation of shaft 2 surface is had longitudinal arc groove Cylindrical-shaped structure, because curved face type building block 7 is variable cross-section curved face type building block, the shaft 2 built by laying bricks or stones is upper thin with height reducing It is lower thick, add aesthetic property and steadiness;After shaft group is built to certain altitude, poured in the through hole 71 of curved face type building block 7 Concrete, makes shaft more consolidate.It is described to face base for post 1 and the two parts of column cap 3 that type building block is used for building by laying bricks or stones FRP Columns, the post directly First 3 is overall in scalariform of falling from power;The edge building block and corner building block are used to build the part of base for post 1 by laying bricks or stones.
In one embodiment, the outline of base for post 1 be plane body, it is step-like in three layers, every layer be tetragonal body or Other structures, from the bottom up the size of base for post 1 taper into, on the one hand can increase aesthetic property, on the other hand can save original Material;In other embodiments, as seen in figures 3-6, with reference to Fig. 1, some can also be increased on three layers of step-like base for post 1 special Different structure, to increase aesthetic property, such as lower floor is tetragonal body structure, four ribs of intermediate layer and upper strata in tetragonal body texture edge Portion sets right angle V-groove, and the intersection on intermediate layer and upper strata sets cantilevered structure, and the cantilevered structure is encorbelmented structural column 4, by Precasting steel frame is bolted on structural column 4, and the length of the cantilevered structure is more than twice of place's building block length of encorbelmenting, at this In described building block length refer to the long side of building block, the edge of the cantilevered structure uses corner concrete block masonry.Due to concrete Building block is difficult on FRP Columns decorate out cantilevered structure, and the present invention is buried in the concrete segment for constituting the cantilevered structure Elongated channel-section steel 6, channel-section steel 6 is arranged along building block long side direction, is fixedly connected with corner building block with channel-section steel 6 with chemical anchor bolts 5, so that real Existing support of the channel-section steel 6 to cantilevered structure.Channel-section steel 6 is embedded in building block, will not be exposed to masonry outer surface, therefore do not interfere with sieve Ma Zhu decorative effect.The base for post 1 is also arranged at intervals the edge for semi-cylindrical by side in the top of upper strata ledge structure The circumferential edge that building block is formed is curved flanges structure, further the aesthetic property and appreciative value of increase FRP Columns.
In order to increase the resistance to overturning of FRP Columns, in the vertical, every most 3 skin building blocks, in two layer concretes up and down φ 4mm reinforced mesh is set in the horizontal mortar joint between building block;It is the column cap 3 of plane and the concrete of base for post 1 in alien invasion Some vertical reinforcements of vertical direction and some reinforced mesh of horizontal direction are disposed with masonry, overall enhanced work is played With.Here, the short transverse of FRP Columns is vertically referred to, horizontal direction is the direction vertical with FRP Columns short transverse.It is some It is parallel to each other between vertical reinforcement, and the vertical interval of adjacent vertical reinforcement is 200mm-400mm, preferably 200mm.Some reinforcing bars Mesh sheet, is formed by the reinforcing bar for setting transverse and longitudinal to interlock in the horizontal plane, and the setting of reinforced mesh adds FRP Columns overall structure Stability.In the horizontal direction, the grid spacing of reinforced mesh is 200mm;Between in the vertical direction, adjacent reinforced mesh Away from for 400mm-600mm, preferably 400mm.It is some vertical to be disposed with concrete masonry of the alien invasion for the shaft 2 on the face of cylinder The circumferential reinforcement of the vertical reinforcement in direction and some circular shafts 2, the vertical interval of adjacent vertical reinforcement is 200mm- 400mm, preferably 200mm;Each circumferential reinforcement horizontal circle shaft is set, and it is different high that some circumferential reinforcements are uniformly arranged on shaft At degree, the spacing between adjacent circumferential reinforcement is 400mm-600mm, preferably 400mm.
The concrete segment of the present invention is matched after certain colored stone and white cement mix using discarded slag and stone fragment, It is compressing by production line, formed after certain time steaming oxygen, solve discarded slag, stone fragment and nowhere stack, pollute ring The situation in border.The concrete segment produced is built by certain construction measure group install at the scene, belongs to assembled technique, applies Work efficiency rate is greatly improved, and is a kind of technique way of energy-conserving and environment-protective.
The concrete segment of the present invention is not limited to above-mentioned cited block type, and specific block type can need customization according to different, The FRP Columns of a variety of decorative effects is constructed according to different finishing requirements.The FRP Columns of the present invention not only has ornamental and ornamental Property, it can be used for supporting bridge or other buildings, collection dicoration and feature and one.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (10)

1. the FRP Columns that a kind of use concrete segment group is built, it is characterised in that including the structural column and arrangement positioned at center Structural column periphery concrete masonry, the structural column and concrete masonry from bottom to up successively constitute FRP Columns base for post, Shaft and column cap;Wherein described concrete masonry is formed by the concrete block masonry of different masses type.
2. the FRP Columns that use concrete segment group according to claim 1 is built, it is characterised in that the concrete segment Including curved face type building block, the one or more faced directly in type building block or profiled concrete-block.
3. the FRP Columns that use concrete segment group according to claim 2 is built, it is characterised in that constitute the base for post Concrete masonry is built by laying bricks or stones and formed by facing type building block and profiled concrete-block directly, overall in step-like.
4. the FRP Columns that use concrete segment group according to claim 3 is built, it is characterised in that the base for post is at one Or the intersection of multiple adjacent steps is provided with cantilevered structure, the length of the cantilevered structure, which is more than to encorbelment, locates the two of building block length Times;Channel-section steel is embedded with the concrete segment for constituting the cantilevered structure, the channel-section steel passes through chemical anchor bolts with concrete segment It is fixed.
5. the FRP Columns that use concrete segment group according to claim 2 is built, it is characterised in that constitute the shaft Concrete masonry is formed by curved face type concrete block masonry, and generally surface has the cylindric of longitudinal arc groove.
6. the FRP Columns that use concrete segment group according to claim 2 is built, it is characterised in that constitute the column cap Concrete masonry is formed by facing type concrete block masonry directly, overall in scalariform of falling from power.
7. the FRP Columns that use concrete segment group according to claim 3 is built, it is characterised in that constitute the base for post and Some vertical reinforcements of vertical direction and some reinforced mesh of horizontal direction are disposed with the concrete masonry of column cap.
8. the FRP Columns that use concrete segment group according to claim 5 is built, it is characterised in that constitute the shaft Some vertical reinforcements and some circumferential reinforcements around shaft of vertical direction are disposed with concrete masonry.
9. the FRP Columns that use concrete segment group according to claim 1 is built, it is characterised in that in the vertical, every At most 3 skin concrete segments, reinforced mesh is set in the horizontal mortar joint of two layers of concrete segment up and down.
10. the FRP Columns built with concrete segment group according to claim any one of 1-9, it is characterised in that described mixed Solidifying earth building blocks are built by laying bricks or stones according to device to hole, the principle of the fissure of displacement.
CN201710510896.1A 2017-06-29 2017-06-29 The FRP Columns that a kind of use concrete segment group is built Pending CN107119853A (en)

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