CN201502136U - Integrated plate truss structure - Google Patents

Integrated plate truss structure Download PDF

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Publication number
CN201502136U
CN201502136U CN2009203093958U CN200920309395U CN201502136U CN 201502136 U CN201502136 U CN 201502136U CN 2009203093958 U CN2009203093958 U CN 2009203093958U CN 200920309395 U CN200920309395 U CN 200920309395U CN 201502136 U CN201502136 U CN 201502136U
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CN
China
Prior art keywords
truss
plate
upper chord
chord
utility
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2009203093958U
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Chinese (zh)
Inventor
曹新明
王昭罡
肖建春
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Guizhou University
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Guizhou University
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 Guizhou University filed Critical Guizhou University
Priority to CN2009203093958U priority Critical patent/CN201502136U/en
Application granted granted Critical
Publication of CN201502136U publication Critical patent/CN201502136U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an integrated plate truss structure. The structure comprises a spatial triangular truss that consists of upper chords (1), web members (2) and lower chords (3). The integrated plated truss structure is characterized in that an upper chord intercalated plate (4) is arranged on the upper chord (1) of the spatial triangular truss and between the upper chords (1); furthermore, a truss intercalated plate (5) that integrated with the upper chord intercalated plate (4) into a whole is arranged between the spatial triangular truss and the spatial triangular truss; and the upper chord intercalated plate (4) and the truss intercalated plate (5) as well as the upper chord (1) of the spatial triangular truss are connected into a whole. The integrated plate truss structure has the advantages of high structural strength, easy manufacturing, little material, low manufacturing cost, and the like.

Description

A kind of integral plate truss structure
Technical field
The utility model relates to a kind of integral plate truss structure, belongs to roof system or superstructure building structure technology field.
Background technology
At present, the truss of roof system or superstructure and plate generally adopt the mode of making respectively in the prior art, produced truss and plate are respectively absolute construction, this truss and plate are independently made the mode of back in assembling respectively, make truss and plate can not form an integral body, its overall performance is relatively poor, and fails to give full play to the performance of material, therefore, the existing roof system or the truss of superstructure and the structure of plate still are not ideal enough.
The utility model content
The purpose of this utility model is: provide a kind of integral plate truss structure easy, that material usage is less, cost is lower, structural strength is higher of making, to overcome the deficiencies in the prior art.
The utility model is achieved in that a kind of integral plate truss structure of the present utility model comprises the spatial triangle truss of being made up of upper chord, web member and lower chord, be provided with plate between upper chord on the upper chord of spatial triangle truss and between upper chord and the upper chord, and be provided with between spatial triangle truss and the spatial triangle truss and upper chord between plate be connected to plate between holistic truss, between upper chord between plate and truss the upper chord of plate and spatial triangle truss be connected to an integral body.
Bottom surface at plate between upper chord also is provided with the rib of slab that is used to strengthen panel stiffness between upper chord.
Plate is hollowcore slab or solid slab between truss.
Owing to adopted technique scheme, the utility model carries out the upper chord of traditional spatial triangle truss and plate that cast-in-place making forms upper chord and plate is holistic structure.Therefore the new architecture released on traditional " spatial triangle truss-armored concrete slab " basis of the utility model, this structural system of the present utility model has adopted combined structure system and prestressed reinforced concrete construction system respectively.Structural system of the present utility model has following characteristics: 1, the board concrete plate had both been born horizontal loading between the upper chord of truss, simultaneously also as compressed member, participated in the work of upper cord member, thereby had given full play to the performance of material; 2, the plate employing is cast-in-place between the concrete truss between two truss, can regulate truss space, thus the thickness zone of reasonableness of control panel, and can this part plate be made hollowcore slab to alleviate deadweight, economical with materials according to the needs that use; 3, this structural integrity is good, can be used in the structures such as superstructure, roof system and pedestrian overcrossing of middle or small span; But 4, flexible arrangement pipeline between truss, conserve space; 5, integral plate truss constructing operation of the present utility model is convenient; 6, this structure economics index is remarkable.Therefore, the utility model compared with prior art, the utility model not only has the advantage of structural bearing capacity height, good integrity, advantage such as makes easily, material usage is few, cost is low but also have.
Description of drawings
Fig. 1 is the utility model integral plate truss structure schematic top plan view;
Fig. 2 is the I-I sectional structure schematic diagram of Fig. 1;
Fig. 3 is the II-II sectional structure schematic diagram of Fig. 1;
Fig. 4 is the A portion partial structurtes enlarged diagram of Fig. 2;
Schematic diagram when Fig. 5 is roof system for integral plate truss structure of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, but not as to restriction of the present utility model.
Embodiment of the present utility model: when making the utility model, can adopt steel pipe or reinforced concrete member web member 2 and lower chord 3 as the spatial triangle truss, structure connected mode by traditional spatial triangle truss is connected web member 2 with lower chord 3 earlier, adopt mode plate 4 between the upper chord 1 of pouring into a mould out steel concrete on the web member 2 simultaneously and upper chord of cast then, make upper chord 1, plate 4 cast connect as one between web member 2 and upper chord, in order to strengthen the rigidity of plate 4 between upper chord, between the cast upper chord during plate 4, the rib of slab 6 of steel concrete is poured into a mould out in while bottom surface of plate 4 between upper chord, and rib of slab 6 spacing each other of plate 4 bottom surfaces can engine request be definite routinely according to the needs that use between upper chord; When adopting reinforced concrete member as the web member 2 of spatial triangle truss and lower chord 3, or lower chord 3 is when adopting concrete, on lower chord 3, lower chord 3 is applied prestressing force by traditional mode, this prestressing force makes lower chord 3 be in pressured state when not being subjected to load, can strengthen the tensile strength of lower chord 3 under loaded-up condition like this; Behind the spatial triangle truss that has plate 4 between upper chord of making required quantity, adopt mode plate 5 between the truss of pouring into a mould out steel concrete between spatial triangle truss that has plate 4 between upper chord and the spatial triangle truss of cast-in-site, and make between truss that plate 4 cast connect as one between plate 5 and upper chord, can plate between truss 5 be poured into reinforced concrete hollow slab or steel concrete solid slab according to the needs that use; Can make the integral plate truss structure that obtains as superstructure or roof system like this.The integral plate truss structure that making obtains is shown in Fig. 1~5, this integral plate truss structure comprises by upper chord 1, the spatial triangle truss that web member 2 and lower chord 3 are formed, be connected with plate 4 between upper chord on the upper chord 1 of spatial triangle truss and between upper chord 1 and the upper chord 1, be manufactured with the rib of slab 6 that is used to strengthen plate 4 rigidity between upper chord in the bottom surface of plate between upper chord 4, and be connected with between spatial triangle truss and the spatial triangle truss and upper chord between plate 4 be connected to plate 5 between holistic truss, between upper chord between plate 4 and truss the upper chord 1 of plate 5 and spatial triangle truss be connected to an integral body, thereby constitute integral plate truss structure.

Claims (3)

1. integral plate truss structure, comprise the spatial triangle truss of forming by upper chord (1), web member (2) and lower chord (3), it is characterized in that: the upper chord (1) at the spatial triangle truss upward and between upper chord (1) and the upper chord (1) is provided with plate between upper chord (4), and be provided with between spatial triangle truss and the spatial triangle truss and upper chord between plate (4) be connected to plate between holistic truss (5), the upper chord (1) of plate (5) and spatial triangle truss is connected to an integral body between plate between upper chord (4) and truss.
2. integral plate truss structure according to claim 1 is characterized in that: also be provided with the rib of slab (6) that is used to strengthen plate between upper chord (4) rigidity in the bottom surface of plate between upper chord (4).
3. integral plate truss structure according to claim 1 is characterized in that: plate between truss (5) is hollowcore slab or solid slab.
CN2009203093958U 2009-09-01 2009-09-01 Integrated plate truss structure Expired - Fee Related CN201502136U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203093958U CN201502136U (en) 2009-09-01 2009-09-01 Integrated plate truss structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203093958U CN201502136U (en) 2009-09-01 2009-09-01 Integrated plate truss structure

Publications (1)

Publication Number Publication Date
CN201502136U true CN201502136U (en) 2010-06-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203093958U Expired - Fee Related CN201502136U (en) 2009-09-01 2009-09-01 Integrated plate truss structure

Country Status (1)

Country Link
CN (1) CN201502136U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110370615A (en) * 2019-07-22 2019-10-25 上海应用技术大学 The production method of the even truss structure of 3D printing hollow eight

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110370615A (en) * 2019-07-22 2019-10-25 上海应用技术大学 The production method of the even truss structure of 3D printing hollow eight

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100609

Termination date: 20140901

EXPY Termination of patent right or utility model