CN204435210U - A kind of combined bridge pier stud - Google Patents
A kind of combined bridge pier stud Download PDFInfo
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- CN204435210U CN204435210U CN201520089040.8U CN201520089040U CN204435210U CN 204435210 U CN204435210 U CN 204435210U CN 201520089040 U CN201520089040 U CN 201520089040U CN 204435210 U CN204435210 U CN 204435210U
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- pier stud
- pier
- longitudinal reinforcement
- combined bridge
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Abstract
The utility model discloses a kind of combined bridge pier stud, comprise pier stud body, described pier stud body comprises pier stud, lower pier stud and some middle pier studs, the lower end of described upper pier stud, the upper end of described lower pier stud and the two ends of described middle pier stud are equipped with the adpting flange cooperatively interacted, described upper pier stud, lower pier stud and some middle pier studs include steel pipe and are separately positioned on internal layer reinforced concrete post and the outer concrete of described steel duct and outside, some longitudinal reinforcements and some lateral ties is evenly provided with in internal layer concrete column, it is outer and linked together by described longitudinal reinforcement that described lateral tie is enclosed within described longitudinal reinforcement, described outer concrete outside is provided with rubber cover and PE thick china topping successively.The beneficial effects of the utility model: structure is simple, easy for installation, be connected firmly, greatly reduce difficulty of construction, improve efficiency of construction, effectively improve bearing capacity and tension degree simultaneously, improve the structural strength of combined bridge pier stud.
Description
Technical field
The utility model relates to bridge design technology field, specifically, relates to a kind of combined bridge pier stud.
Background technology
Along with the fast development of transportation, bridge construction, comprise river bridge and land bridge construction to get more and more, bridge pier is as main load-carrying members, its bearing capacity and tension degree just need constantly to improve, particularly usually have in river a lot of large vessels from bridge below by, wherein have a lot of ships by combined bridge pier stud can be struck during bridge, long-term shock can affect the structural strength of bridge pier column, there is very large potential safety hazard; Meanwhile, because bridge pier is heavy, roomy, existing bridge pier exists to be installed inconvenience and installs unstable problem.
For the problem described in above-mentioned correlation technique, at present effective solution is not yet proposed.
Utility model content
For problem above-mentioned in correlation technique, the utility model proposes a kind of combined bridge pier stud, effectively can improve the installation effectiveness of bridge pier, effectively improve the structural strength of bridge pier simultaneously, use more securely.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of combined bridge pier stud, comprise pier stud body, described pier stud body comprises pier stud, lower pier stud and some middle pier studs, the lower end of described upper pier stud, the upper end of described lower pier stud and the two ends of described middle pier stud are equipped with the adpting flange cooperatively interacted, described upper pier stud, lower pier stud and some middle pier studs include steel pipe and are separately positioned on internal layer reinforced concrete post and the outer concrete of described steel duct and outside, wherein, some longitudinal reinforcements and some lateral ties is evenly provided with in described internal layer concrete column, it is outer and linked together by described longitudinal reinforcement that described lateral tie is enclosed within described longitudinal reinforcement, described outer concrete outside is provided with rubber cover and PE thick china topping successively.
Further, described longitudinal reinforcement and described lateral tie quantity are 4-10 root.
The beneficial effects of the utility model: by arranging the adpting flange that cooperatively interacts, structure is simple, easy for installation, be connected firmly, and greatly reduces difficulty of construction, improves efficiency of construction; By arranging lateral tie and utilize lateral tie to be connected together by longitudinal reinforcement outside longitudinal reinforcement, effectively improve bearing capacity and tension degree, thus improve the structural strength of combined bridge pier stud; By arranging rubber cover and PE thick china topping, improving the structural strength of combined bridge pier stud further, thus making combined bridge pier stud more securely.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the combined bridge pier stud according to the utility model embodiment;
Fig. 2 is the top view of the combined bridge pier stud according to the utility model embodiment.
In figure:
1, pier stud body; 2, upper pier stud; 3, lower pier stud; 4, middle pier stud; 5, adpting flange; 6, steel pipe; 7, internal layer reinforced concrete post; 8, outer concrete; 9, longitudinal reinforcement; 10, lateral tie; 11, rubber cover; 12, PE thick china topping.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As shown in Figure 1-2, a kind of combined bridge pier stud according to embodiment of the present utility model, comprise pier stud body 1, described pier stud body 1 comprises pier stud 2, lower pier stud 3 and some middle pier studs 4, the lower end of described upper pier stud 2, the upper end of described lower pier stud 3 and the two ends of described middle pier stud 4 are equipped with the adpting flange 5 cooperatively interacted, described upper pier stud 2, lower pier stud 3 and some middle pier studs 4 include steel pipe 6 and are separately positioned on the inside and outside internal layer reinforced concrete post 7 of described steel pipe 6 and outer concrete 8, wherein, some longitudinal reinforcements 9 and some lateral ties 10 is evenly provided with in described internal layer concrete column 7, it is outer and linked together by described longitudinal reinforcement 9 that described lateral tie 10 is enclosed within described longitudinal reinforcement 9, described outer concrete 8 outside is provided with rubber cover 11 and PE thick china topping 12 successively.
In addition, in a specific embodiment, described longitudinal reinforcement 9 is 4-10 root with described lateral tie 10 quantity.
Conveniently understand technique scheme of the present utility model, below by way of in concrete mode of occupation, technique scheme of the present utility model is described in detail.
When specifically using, longitudinal reinforcement 9 is uniformly distributed along the axis of steel pipe 5, and lateral tie 10 is uniformly distributed along the radial direction of steel pipe 5, and lateral tie cover 10 is outer and linked together by longitudinal reinforcement 9 at longitudinal reinforcement 9.
In sum, by means of technique scheme of the present utility model, by arranging the adpting flange 5 that cooperatively interacts, structure is simple, easy for installation, be connected firmly, and greatly reduces difficulty of construction, improves efficiency of construction; By arranging lateral tie 10 and utilize lateral tie 10 to be connected together by longitudinal reinforcement 9 outside longitudinal reinforcement 9, effectively improve bearing capacity and tension degree, thus improve the structural strength of combined bridge pier stud; By arranging rubber cover 11 and PE thick china topping 12, improving the structural strength of combined bridge pier stud further, thus making combined bridge pier stud more securely.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a combined bridge pier stud, comprise pier stud body (1), it is characterized in that, described pier stud body (1) comprises pier stud (2), lower pier stud (3) and some middle pier studs (4), the lower end of described upper pier stud (2), the upper end of described lower pier stud (3) and the two ends of described middle pier stud (4) are equipped with the adpting flange (5) cooperatively interacted, described upper pier stud (2), lower pier stud (3) and some middle pier studs (4) include steel pipe (6) and are separately positioned on the inside and outside internal layer reinforced concrete post (7) of described steel pipe (6) and outer concrete (8), wherein, some longitudinal reinforcements (9) and some lateral ties (10) is evenly provided with in described internal layer concrete column (7), described lateral tie (10) is enclosed within described longitudinal reinforcement (9) and linked together by described longitudinal reinforcement (9) outward, described outer concrete (8) outside is provided with rubber cover (11) and PE thick china topping (12) successively.
2. combined bridge pier stud according to claim 1, is characterized in that, described longitudinal reinforcement (9) and described lateral tie (10) quantity are 4-10 root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089040.8U CN204435210U (en) | 2015-02-09 | 2015-02-09 | A kind of combined bridge pier stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089040.8U CN204435210U (en) | 2015-02-09 | 2015-02-09 | A kind of combined bridge pier stud |
Publications (1)
| Publication Number | Publication Date |
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| CN204435210U true CN204435210U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520089040.8U Active CN204435210U (en) | 2015-02-09 | 2015-02-09 | A kind of combined bridge pier stud |
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| CN (1) | CN204435210U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113389A (en) * | 2015-09-18 | 2015-12-02 | 河海大学 | Assembled type bridge pier column member with steel-concrete composite structure |
| CN106320165A (en) * | 2016-09-08 | 2017-01-11 | 重庆大学 | Prefabricated concrete-filled steel tube overlapped pier |
| CN107964870A (en) * | 2018-01-08 | 2018-04-27 | 华侨大学 | A kind of detachable assembling type reinforced concrete bridge pier cushion cap connection structure |
-
2015
- 2015-02-09 CN CN201520089040.8U patent/CN204435210U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113389A (en) * | 2015-09-18 | 2015-12-02 | 河海大学 | Assembled type bridge pier column member with steel-concrete composite structure |
| CN106320165A (en) * | 2016-09-08 | 2017-01-11 | 重庆大学 | Prefabricated concrete-filled steel tube overlapped pier |
| CN107964870A (en) * | 2018-01-08 | 2018-04-27 | 华侨大学 | A kind of detachable assembling type reinforced concrete bridge pier cushion cap connection structure |
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| GR01 | Patent grant |