CN2858952Y - Prefabricated assembly reinforced concrete culverts member - Google Patents
Prefabricated assembly reinforced concrete culverts member Download PDFInfo
- Publication number
- CN2858952Y CN2858952Y CN 200520050850 CN200520050850U CN2858952Y CN 2858952 Y CN2858952 Y CN 2858952Y CN 200520050850 CN200520050850 CN 200520050850 CN 200520050850 U CN200520050850 U CN 200520050850U CN 2858952 Y CN2858952 Y CN 2858952Y
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- China
- Prior art keywords
- inverted
- reinforced concrete
- shape
- supporting seat
- cover plate
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Abstract
The utility model relates to a prefabricated assembly reinforced concrete culvert member. Existing culverts and channels are all formed by in-place concreting, which has high construction cost, uncontrollable quality and bad implementation effect. The utility model utilizes a culvert structure producing plant to prefabricate reinforced concrete culvert member which can be assembled in place. This culvert member is two inverted T-shaped components each is composed of two plates and a supporting base. A cover board with two legs is disposed at the top of the two inverted T-shaped components, a foundation block is disposed inside the ground earth below the supporting base of the inverted T-shaped components, and a supporting floor is disposed inside the supporting base of the two inverted T-shaped components to prevent inward move. Steel bar can be reserved when making the outer side to connect with the reserved steel bar on the foundation block, which is convenient for concreting and restricting the supporting base of the inverted components from inward rotation. The utility model has reasonable design, simple structure, convenient installation and use and good implementation effect.
Description
Technical field:
The utility model relates to the prefabricated assembling type reinforced concrete culvert member of the plant produced of passage in a kind of transport development, culvert structure.
Background technology
Existing culvert, passage construction are that cast-in-place concrete forms, the construction cost height, and construction quality is difficult to control, and implementation result exists not enough, adopts the prefabricated assembling type reinforced concrete culvert, can solve this difficult problem effectively; But exist inverted T shape member and basis cannot connect into the whole not enough and lower end moment of flexure that is difficult to resist the inverted T shape member at present, two inverted T-shaped members are at it behind under horizontal force action of soil, mobile tendency oriented hole in; There is certain stressed deficiency in the structure of the structure at the node place of inverted T shape member and the angle leg node of cover plate; Thereby cause in construction, having certain inconvenience, on the stressed uniformity of the computation schema of structure and practical structures, there is certain distance.
Summary of the invention
The purpose of this utility model is to solve above-mentioned deficiency and a kind of new prefabricated assembling type reinforced concrete structural member form and the culvert of reinforced concrete member of assembling connected mode are provided.
This form of structure, structural element and connected mode make culvert structure stressed more reasonable, globality is better, and the structural calculation pattern is more conformed to actual result.Also make being provided with of reinforcing cage more convenient, more meet structure power transmission requirement.
The utility model is to realize like this, it is designed to two wooden partitions and constitutes the inverted T shape member with supporting seat respectively, add a cover a cover plate that contains two band angle legs on two inverted T shape member tops, under the supporting seat of two inverted T shape members, the basis is set, the basis places ground soil, be provided with in the inboard of the supporting seat of two inverted T shape members and prevent the gripper shoe that moves inward, this gripper shoe is shelved on the basis, lateral surface reserved steel bar when making at the supporting seat of two inverted T shape members, make it to be connected with basic reserved steel bar, be convenient to fluid concrete after the installation, with the inside rotation of the supporting seat of constraint inverted T shape member, prevent the lower end moment of flexure that the inverted T shape member separates up and down and resists the inverted T shape member with the basis; In order to achieve the above object better, the reinforcing cage of inverted T shape member forms parcel with the concrete in the node of member supports seat and side plate formation, make above-mentioned node transmission force property reach optimum,, make things convenient for the anchoring of steel bar stress and the making of reinforcing cage simultaneously greatly to meet the computation schema of structure.The steel bar stress of cover plate angle leg is arranged to trapezoidal, and the big base of trapezoidal reinforcing bar is by the top of cover plate.Being provided with like this makes the angle leg stressed more reasonable.
Description of drawings:
Fig. 1 is the utility model overall structure schematic diagram
Fig. 2 is the utility model inverted T shape member reinforcing bar shape schematic diagram
Fig. 3 is the utility model inverted T shape reinforcing bar schematic diagram
Fig. 4 is the utility model cover plate pin reinforcing bar schematic diagram
Fig. 5 is the utility model basic blocks reinforcing bar schematic diagram
Fig. 6 the utility model inverted T shape member reinforcing bar schematic diagram
Fig. 7 the utility model inverted T shape member cage of reinforcement structural representation
Drawing reference numeral
1 reinforcing bar, 2 reinforcing bars, 3 reinforcing bars, 4 reinforcing bars, 5 reinforcing bars, 6 reinforcing bars, 7 basic blocks, 8 support the cover plate of base plate, 9 nodes, 10 inverted T shape members, 11 band angle legs
The specific embodiment
Prefabricated assembling type reinforced concrete culvert member of the present utility model, it includes wooden partition shape inverted T shape member, the cover plate of band angle leg, support base plate, it is designed to two wooden partitions and constitutes inverted T shape member (10) with supporting seat respectively so, add a cover a cover plate (11) that contains two band angles on two inverted T shape member (10) tops, being provided with two basic blocks (7) below the supporting seat of two inverted T shape members (10) supports, basic blocks (7) is arranged in the soil of ground, be provided with in the inboard of the supporting seat of two inverted T shape members (10) and prevent the support base plate (8) that moves inward, being provided with the reinforcing bar of reserving when prefabricated (3) at the lateral surface of the supporting seat of two inverted T shape members (10) makes it to be connected with reserved steel bar (6) on the basic blocks (7), be convenient to fluid concrete after the installation, to restrict inverted T shape member supports seat to intrinsic displacement, for the reinforcing cage that makes the inverted T shape member better forms parcel with the concrete in the node of member supports seat and side plate formation, make above-mentioned node transmission force property reach optimum, to meet the computation schema of structure, greatly facilitate the anchoring of steel bar stress and the making of reinforcing cage simultaneously, cover plate (11) the steel bar stress setting of band angle leg is trapezoidal, the big base of trapezoidal reinforcing bar is by the top of cover plate, make the angle leg stressed more reasonable, this device adopts inverted T shape member (10) and foundation slab (7) connecting mode, the reservation form of the supporting seat connecting reinforcement (3) of inverted T shape member (11), reinforcement placement mode in the two inverted T shape members in the node (9), two inverted T shape member (10) supporting seat inboards are provided with the anti-displacement restriction mode that supports base plate (8), and it more effectively makes culvert structure more firm.
Claims (3)
1, a kind of prefabricated assembling type reinforced concrete culvert member, it includes the cover plate of wooden partition shape inverted T shape member, band bracket, support base plate, it is characterized in that it is designed to two wooden partitions and constitutes inverted T shape member (10) with supporting seat respectively, below the supporting seat of two inverted T shape members (10), be respectively arranged with two basic blocks (7), basic blocks (7) is embedded in the soil of ground, add a cover a cover plate (11) that contains two angle legs on two inverted T shape member (10) tops, in the supporting seat of two inverted T shape members (10), survey to be provided with and prevent inwardly displaced support base plate (8).
2, prefabricated assembling type reinforced concrete culvert member according to claim 1, it is characterized in that lateral surface at two inverted T shape member (10) supporting seats is provided with the reinforcing bar of reserving when prefabricated (3), make it to go up reserved steel bar (6) with basic blocks (7) and be connected, the supporting seat of being convenient to concrete cast and restriction inverted T shape member (10) is to intrinsic displacement.
3, the prefabricated assembling type reinforced concrete culvert structure of stating according to claim 1 is characterized in that being trapezoidal with the steel bar stress setting of the cover plate (11) of angle leg, and the big base of trapezoidal reinforcing bar is by the top of cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050850 CN2858952Y (en) | 2005-05-24 | 2005-05-24 | Prefabricated assembly reinforced concrete culverts member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050850 CN2858952Y (en) | 2005-05-24 | 2005-05-24 | Prefabricated assembly reinforced concrete culverts member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858952Y true CN2858952Y (en) | 2007-01-17 |
Family
ID=37611812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520050850 Expired - Lifetime CN2858952Y (en) | 2005-05-24 | 2005-05-24 | Prefabricated assembly reinforced concrete culverts member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858952Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182151A (en) * | 2011-04-09 | 2011-09-14 | 刘山健 | Reinforced concrete culvert |
| CN109972543A (en) * | 2019-03-22 | 2019-07-05 | 安徽省公路桥梁工程有限公司 | Prefabricated assembled culvert and construction method |
| CN111396079A (en) * | 2019-04-23 | 2020-07-10 | 中国建筑股份有限公司 | Superposed assembly type tunnel secondary lining structure and construction method thereof |
| CN113057105A (en) * | 2021-03-25 | 2021-07-02 | 山东大学 | Prefabricated manure trough and construction method thereof |
-
2005
- 2005-05-24 CN CN 200520050850 patent/CN2858952Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182151A (en) * | 2011-04-09 | 2011-09-14 | 刘山健 | Reinforced concrete culvert |
| CN109972543A (en) * | 2019-03-22 | 2019-07-05 | 安徽省公路桥梁工程有限公司 | Prefabricated assembled culvert and construction method |
| CN109972543B (en) * | 2019-03-22 | 2021-02-12 | 安徽省公路桥梁工程有限公司 | Prefabricated assembly type culvert and construction method |
| CN111396079A (en) * | 2019-04-23 | 2020-07-10 | 中国建筑股份有限公司 | Superposed assembly type tunnel secondary lining structure and construction method thereof |
| CN111396079B (en) * | 2019-04-23 | 2021-12-21 | 中国建筑股份有限公司 | Superposed assembly type tunnel secondary lining structure and construction method thereof |
| CN113057105A (en) * | 2021-03-25 | 2021-07-02 | 山东大学 | Prefabricated manure trough and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150524 Granted publication date: 20070117 |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Shanjian Document name: Notification of Expiration of Patent Right Duration |