CN205259453U

CN205259453U - PVC pipe concrete column is wrapped up in to fibre bale of cloth

Info

Publication number: CN205259453U
Application number: CN201520826215.9U
Authority: CN
Inventors: 王学志; 张浩峰; 张玉梅; 刘华新; 张晓飞
Original assignee: Liaoning University of Technology
Current assignee: Liaoning University of Technology
Priority date: 2015-10-16
Filing date: 2015-10-16
Publication date: 2016-05-25
Anticipated expiration: 2025-10-16

Abstract

The utility model discloses a PVC pipe concrete column is wrapped up in to fibre bale of cloth. Wherein, this PVC pipe concrete column is wrapped up in to fibre bale of cloth includes: pour self -compaction recycled concrete's PVC pipe and the fibre cloth of parcel in PVC outside of tubes side, wherein, the outer fibre cloth of nexine fibre cloth and parcel nexine fibre cloth is drawn together to the fibre bale of cloth, nexine fibre cloth is formed by the concatenation of a plurality of first strips, and outer fibre cloth separates formation by a plurality of second interbands and the second strip covers concatenation department at a plurality of first strips. The utility model provides a can appear along the technical problem of fibre cloth gassing and fold at the parcel in -process.

Description

Fiber cloth parcel pvc pipe concrete column

Technical field

The utility model relates to Structural Engineering field, in particular to a kind of fiber cloth parcel pvc pipe concrete column.

Background technology

Fiber cloth parcel PVC (Polyvinylchloride, polyvinyl chloride) pipe concrete column has obtained a lot of concerns at present, itself possesses durability height and intensity advantages of higher.

Existing fiber cloth is along the elongated parcel of pvc pipe, still, there will be along fiber cloth and produce bubble and fold in encapsulation process, and this can have influence on the stress performance of fiber cloth parcel pvc pipe concrete column.

For above-mentioned problem, effective solution is not yet proposed at present.

Utility model content

The utility model embodiment provides a kind of fiber cloth parcel pvc pipe concrete column, there will be at least to solve the technical problem that produces bubble and fold along fiber cloth in encapsulation process.

According to the utility model embodiment aspect, a kind of fiber cloth parcel polyvinylchloride pipe concrete column is provided, comprise: the pvc pipe and the fiber cloth that is wrapped in described pvc pipe outside of building self-compaction regeneration concrete, wherein, described fiber cloth comprises the outer layer fiber cloth of nexine fiber cloth and the described nexine fiber cloth of parcel; Described nexine fiber cloth is spliced to form by multiple the first bands, and described outer layer fiber cloth is formed by multiple Article 2 bands interval and described the second band covers the stitching portion of described multiple the first bands.

Alternatively, the mid portion of described the second band covers the stitching portion of described multiple the first bands.

Alternatively, the width of described the first band is 50 millimeters-80 millimeters.

Alternatively, the width of described the second band is 30 millimeters-40 millimeters.

Alternatively, the spacing of described multiple the second bands is 20 millimeters-40 millimeters.

In the utility model embodiment, a kind of fiber cloth parcel polyvinylchloride pipe concrete column is provided, comprise: the pvc pipe and the fiber cloth that is wrapped in this pvc pipe outside of building self-compaction regeneration concrete, wherein, this fiber cloth comprises the outer layer fiber cloth of nexine fiber cloth and this nexine fiber cloth of parcel; This nexine fiber cloth is spliced to form by multiple the first bands, and this outer layer fiber cloth is formed by multiple Article 2 bands interval and this second band covers the stitching portion of the plurality of the first band. Like this, in the process of fiber cloth parcel, realize the effect of the appearance of effective minimizing bubble and fold, and the destruction of avoiding nexine fiber cloth to cause because of gap reason, thereby make the fiber cloth parcel pvc pipe fiber concrete post forming can effectively improve element bearing capacity, ductility. And then solve and in encapsulation process, there will be the technical problem that produces bubble and fold along fiber cloth.

Brief description of the drawings

Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model. In the accompanying drawings:

Fig. 1 is according to the schematic cross-section of a kind of optional fiber cloth parcel pvc pipe concrete column of the utility model embodiment;

Fig. 2 a is according to the structural representation of a kind of optional nexine fiber cloth of the utility model embodiment;

Fig. 2 b is according to the schematic diagram of a kind of pvc pipe concrete column that is optionally enclosed with nexine fiber cloth of the utility model embodiment;

Fig. 3 a is according to the structural representation of a kind of optional outer layer fiber cloth of the utility model embodiment;

Fig. 3 b is according to the schematic diagram of a kind of pvc pipe concrete column that is optionally enclosed with nexine fiber cloth and outer layer fiber cloth of the utility model embodiment.

Reference numeral

101-self-compaction regeneration concrete, 102-PVC pipe, 103-fiber cloth, 104-the first band, 105-the second band, the stitching portion of 106-the first band, the spacing of 107-the second band.

Detailed description of the invention

In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the embodiment of the utility model part, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the utility model protection.

It should be noted that, term " first ", " second " etc. in description of the present utility model and claims and above-mentioned accompanying drawing are for distinguishing similar object, and needn't be used for describing specific order or precedence. The data that should be appreciated that such use suitably can exchanged in situation, so as embodiment of the present utility model described herein can with except diagram here or describe those order enforcement. In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, for example, those steps or unit that process, method, system, product or the equipment that has comprised series of steps or unit is not necessarily limited to clearly list, but can comprise clearly do not list or for these processes, method, product or equipment intrinsic other step or unit.

According to the utility model embodiment, a kind of fiber cloth parcel polyvinylchloride pipe concrete column is provided, as shown in Figure 1, comprise: the pvc pipe 102 and the fiber cloth 103 that is wrapped in these pvc pipe 102 outsides of building self-compaction regeneration concrete 101, wherein, this fiber cloth 103 comprises the outer layer fiber cloth of nexine fiber cloth and this nexine fiber cloth of parcel; This nexine fiber cloth is spliced to form by multiple the first bands 104, and this outer layer fiber cloth is formed by multiple the second band 105 intervals and this second band 105 covers the stitching portion 106 of the plurality of the first band.

In a kind of possible implementation of the utility model, as shown in Figure 2 a, Fig. 2 a is a kind of structural representation of nexine fiber cloth, this nexine fiber cloth comprises at least one deck, in the time of parcel pvc pipe, first fiber cloth is cut into multiple the first bands 104, then entirely wrap up in stickup along pvc pipe is elongated, obtain the pvc pipe concrete column that is enclosed with nexine fiber cloth as shown in Figure 2 b, wherein, multiple the first bands are splicing state (be segmentation but adjacent states).

Alternatively, the width of this first band 104 is 50 millimeters-80 millimeters, and for example, the width of this first band can be 50 millimeters, 65 millimeters or 80 millimeters.

Further, as shown in Figure 3, Fig. 3 a is a kind of structural representation of outer layer fiber cloth, this outer layer fiber cloth comprises at least one deck, and outer layer fiber cloth, with the second band 105 interval mode parcel nexine fiber cloth, obtains the pvc pipe concrete column that is enclosed with nexine fiber cloth and outer layer fiber cloth as shown in Figure 3 b, wherein, the width of multiple the second bands 105 is 30 millimeters-40 millimeters, and for example, the width of this second band is 30 millimeters, 35 millimeters or 40 millimeters; The spacing 107 of the plurality of the second band is 20 millimeters-40 millimeters, and for example, the spacing of this second band is 20 millimeters, 30 millimeters or 40 millimeters.

Alternatively, the mid portion of this second band 105 covers the stitching portion 106 (as dotted portion in Fig. 3 a and 3b) of multiple the first bands.

It should be noted that, above-mentioned fiber cloth can be basalt fiber cloth.

Adopt above-mentioned fiber cloth parcel polyvinylchloride pipe concrete column, in the process of fiber cloth parcel, realize the effect of the appearance of effective minimizing bubble and fold, and the destruction of avoiding nexine fiber cloth to cause because of gap reason, thereby make the fiber cloth parcel pvc pipe fiber concrete post forming can effectively improve element bearing capacity, ductility. And then solve and in encapsulation process, there will be the technical problem that produces bubble and fold along fiber cloth.

The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a fiber cloth parcel pvc pipe concrete column, it is characterized in that, comprise: build the pvc pipe and the fiber cloth that is wrapped in described pvc pipe outside of self-compaction regeneration concrete, wherein, described fiber cloth comprises the outer layer fiber cloth of nexine fiber cloth and the described nexine fiber cloth of parcel; Described nexine fiber cloth is spliced to form by multiple the first bands, and described outer layer fiber cloth is formed by multiple Article 2 bands interval and described the second band covers the stitching portion of described multiple the first bands.

2. fiber cloth parcel pvc pipe concrete column according to claim 1, is characterized in that, the mid portion of described the second band covers the stitching portion of described multiple the first bands.

3. fiber cloth parcel pvc pipe concrete column according to claim 1, is characterized in that, the width of described the first band is 50 millimeters-80 millimeters.

4. fiber cloth parcel pvc pipe concrete column according to claim 1, is characterized in that, the width of described the second band is 30 millimeters-40 millimeters.

5. according to the fiber cloth parcel pvc pipe concrete column described in claim 1 to 4 any one, it is characterized in that, the spacing of described multiple the second bands is 20 millimeters-40 millimeters.