CN109235262A - A kind of bridge tower steel reinforced concrete segment structure and its construction technology - Google Patents
A kind of bridge tower steel reinforced concrete segment structure and its construction technology Download PDFInfo
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- CN109235262A CN109235262A CN201811421887.6A CN201811421887A CN109235262A CN 109235262 A CN109235262 A CN 109235262A CN 201811421887 A CN201811421887 A CN 201811421887A CN 109235262 A CN109235262 A CN 109235262A
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- mainboard
- inner support
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- support
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/14—Towers; Anchors ; Connection of cables to bridge parts; Saddle supports
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses the present invention provides a kind of bridge tower steel reinforced concrete segment structures, it include: inner support layer and outer support layer, inner support mainboard and inner support side plate are equipped in inner support layer, inner support side plate is installed on the two sides of inner support mainboard, the inside of inner support mainboard and inner support side plate is equipped with interior leg brace, and the top that interior leg brace is located on the inside of inner support layer is equipped with interior lining panel；Outer support layer is equipped with outer support mainboard, connecting plate and main support side plate, and main support side plate is set to the two sides of outer support mainboard, and is connected between the two by connecting plate, and outer support layer is set to the outside of inner support layer, and passes through connection support column connection.The mode combined in the present invention by using inner support layer and outer support layer, total is optimized, it is allowed to realize dual support, greatly improve its support and load-carrying properties, support column is connected also between inner support layer and outer support layer to be attached, and further increases the structural support performance and load-carrying properties of entire steel reinforced concrete section.
Description
Technical field
The invention belongs to steel building manufacturing technology field, in particular to a kind of bridge tower steel reinforced concrete segment structure and its construction work
Skill.
Background technique
With the rapid development of social economy, all trades and professions are all constantly developing, and building trade is also such.Traditional
Building is all mostly concrete construction, either large stadium or bridge, and the duration is all longer, required artificial more, and very
Being easy can be because of the influence of weather, the serious construction cost for increasing unit in charge of construction, also can the serious influence construction period.
The construction of bridge be also in this way, traditional bridge construction be all mostly using concrete construction, the entire duration compared with
Long, a bridge needs long time from addressing to construction mostly.With the continuous maturation of steel building technology, now very
The bridge construction of much types can be combined, traditional bridge in the case where guaranteeing bridge quality using steel construction and concrete
Since it uses simple concrete column to be supported, support performance is limited, causes its service life shorter.
Summary of the invention
Goal of the invention: in order to overcome the above deficiency, the object of the present invention is to provide a kind of bridge tower steel reinforced concrete segment structure, structures
Simply, design rationally, by using the mode that inner support layer and outer support layer combine, is optimized total,
It not only realizes longitudinal bracing and also improves its lateral enabling capabilities, allow it to realize dual support, greatly improve its support
And load-carrying properties.
Technical solution: to achieve the goals above, the present invention provides a kind of bridge tower steel reinforced concrete segment structures, comprising: inner support
Layer and outer support layer are equipped with inner support mainboard and inner support side plate in the inner support layer, in the inner support side plate is installed on
The inside of the two sides of support mainboard, the inner support mainboard and inner support side plate is equipped with interior leg brace, and on the inside of the inner support layer
Interior lining panel is equipped with positioned at the top of interior leg brace；
The outer support layer is equipped with outer support mainboard, connecting plate and main support side plate, and the main support side plate is set to outer support
The two sides of mainboard, and connected between the two by connecting plate, the outer support layer is set to the outside of inner support layer, and passes through connection
Support column connection.
A kind of heretofore described bridge tower steel reinforced concrete segment structure, combines by using inner support layer and outer support layer
Total is optimized in mode, not only realizes longitudinal bracing and also improves its lateral enabling capabilities, it is allowed to realize
Dual support greatly improves its support and load-carrying properties, meanwhile, support column is connected also between inner support layer and outer support layer
It is attached, further increases the structural support performance and load-carrying properties of entire steel reinforced concrete section, also further improve what it was used
Safety.
Further, mainboard and flank are equipped in the inner support mainboard, the flank is set to the two sides of mainboard, and the two
Obliquely.The setting of the mainboard and flank allows it that can not only guarantee the requirement of support performance, additionally it is possible to realize that shape is wanted
It asks.
Preferably, the outer support mainboard is in convex shape, is equipped with outer layer mainboard and outer layer flank, and the outside flank is set
In the two sides of outer layer mainboard.Using the stability of polygonized structure, while guaranteeing support performance, it is also allowed to be better able to full
The demand of foot construction shape.
Preferably, the outer layer mainboard is in concave shaped, and it is equipped with bottom plate and side plate, and the two sides of the side plate and bottom plate are solid
Fixed connection, and the side plate is obliquely set to the two sides of bottom plate.
Further, the inner support mainboard and the outside and outer support mainboard of inner support side plate, connecting plate and main branch
It is all provided on the inside of support side plate and helps plate, described to help equipped with laterally helping plate and longitudinal direction to help plate in plate, the transverse direction helps plate and longitudinal direction to help
Plate is arranged using intersecting vertical formula.The setting for helping plate, further improves the complexity of structure, also further improves whole
The rigidity of a structure further increases its support performance, and the stability of structure is effectively ensured.
The longitudinal direction of the inside of further the outer support mainboard, connecting plate and main support side plate, which helps to be equipped on plate, wears
Hole is interspersed with reinforcing rib in the perforation.The setting of reinforcing rib further increases the stability of connection.
Heretofore described inner support layer and outer support layer are all made of symmetrical structure.
The construction technology of heretofore described bridge tower steel reinforced concrete segment structure, specific construction technology are as follows:
1): outer support mainboard on the inner support mainboard and inner support side plate and outer support layer first in pair of interior support layer,
Connecting plate and main support side plate carry out dividing elements；
2): and then set up its sectional jig frame special of bridge；
3): being installed to inner support mainboard on the moulding bed that previous step is put up again, and in the inside of inner support mainboard is equipped with
Diagonal brace is supported by interior leg brace；
4): inner support side plate is installed to the two sides of inner support mainboard again；
5): after inner support side plate installs, then interior lining panel being installed to the inside of inner support layer, so far inner support layer installs
At half, the other half is installed in the way of same above；
6): and then outer support layer will be installed again, i.e., outer support mainboard is installed to inner support mainboard in inner support layer
Outside, and it is reinforced by diagonal brace；
7): inner support mainboard being installed to the two sides of outer support mainboard again, by diagonal brace to it equally outside inner support mainboard
It is reinforced；
8): after inner support mainboard installs, then main support side plate being installed to the outside of inner support mainboard, and pass through diagonal brace pair
It carries out reinforcing support, so far completes the installation of outer support layer half；
9): repeating 6) to carry out the other half outer support layer assembled to 8) step.
The construction technology of heretofore described bridge tower steel reinforced concrete segment structure, in the work progress of outer support layer, first externally
Mainboard is supported to carry out assembled, the specific assembling process of outer support mainboard is as follows:
1): side plate angle according to needed for construction drawing being first obliquely installed on to the two sides of bottom plate, and it is welded
It is fixed, complete the assembly of outer layer mainboard；Outer layer flank is installed on to the two sides of assembled good outer layer mainboard again, and is fixed；
2): the outer support mainboard of completion being hung on the moulding bed put up again, and is positioned and is reinforced；
3): laterally helping plate and longitudinal direction to help plate in the upper welding equipment of outer support mainboard again, then laterally help in the perforation of plate and intert again
Reinforcing rib remains spare.
Above-mentioned technical proposal can be seen that the invention has the following beneficial effects:
1, heretofore described a kind of bridge tower steel reinforced concrete segment structure, the side combined by using inner support layer and outer support layer
Total is optimized in formula, not only realizes longitudinal bracing and also improves its lateral enabling capabilities, allows it to realize double
Support again, greatly improve its support and load-carrying properties, meanwhile, also between inner support layer and outer support layer connect support column into
Row connection, further increases the structural support performance and load-carrying properties of entire steel reinforced concrete section, also further improves its peace used
Quan Xing.
2, heretofore described inner support mainboard and the outside and outer support mainboard of inner support side plate, connecting plate and main branch
It is all provided on the inside of support side plate and helps plate, described to help equipped with laterally helping plate and longitudinal direction to help plate in plate, the transverse direction helps plate and longitudinal direction to help
Plate is arranged using intersecting vertical formula.The setting for helping plate, further improves the complexity of structure, also further improves whole
The rigidity of a structure further increases its support performance, and the stability of structure is effectively ensured.
3, the construction technology of heretofore described bridge tower steel reinforced concrete segment structure, entire work progress is simple, easily realizes, is protecting
While having demonstrate,proved construction quality, the efficiency of its construction is greatly improved, also further improves the supportive, steady of total
Qualitative and load.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the concrete structure schematic diagram of inner support layer in the present invention；
Fig. 3 is the structural schematic diagram of outer support mainboard in the present invention.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Embodiment
A kind of bridge tower steel reinforced concrete segment structure as shown in the figure, comprising: inner support layer 1 and outer support layer 2, the inner support layer 1
In be equipped with inner support mainboard 11 and inner support side plate 12, the inner support side plate 12 is installed on the two sides of inner support mainboard 11, institute
The inside for stating inner support mainboard 11 and inner support side plate 12 is equipped with interior leg brace 13, and is located at interior leg brace on the inside of the inner support layer 1
13 top is equipped with interior lining panel 14；
The outer support layer 2 is equipped with outer support mainboard 21, connecting plate 22 and main support side plate 23, and the main support side plate 23 is set
It is connected in the two sides of outer support mainboard 21, and between the two by connecting plate 22, the outer support layer 2 is set to inner support layer 1
Outside, and connected by connection support column 3.
Mainboard 111 and flank 112 are equipped in inner support mainboard described in the present embodiment 11, the flank 112 is set to mainboard
111 two sides, and the two is oblique.
Outer support mainboard described in the present embodiment 21 is in convex shape, is equipped with outer layer mainboard 211 and outer layer flank 212, institute
State the two sides that outside flank 212 is set to outer layer mainboard 211.
Outer layer mainboard described in the present embodiment 211 is in concave shaped, and it is equipped with bottom plate 2111 and side plate 2112, the side plate
2111 are fixedly connected with the two sides of bottom plate 2112, and the side plate 2111 is obliquely set to the two sides of bottom plate 2112.
The outside and outer support mainboard 21, connecting plate of inner support mainboard described in the present embodiment 11 and inner support side plate 12
22 and the inside of main support side plate 23 be all provided with and help plate 4, it is described help in plate 4 be equipped with laterally help plate 41 and it is longitudinal help plate 42, it is described
Laterally help plate 41 and longitudinal direction that plate 42 is helped to be arranged using intersecting vertical formula.
The longitudinal direction of the inside of outer support mainboard described in the present embodiment 21, connecting plate 22 and main support side plate 23 helps on plate 42
It is equipped with perforation, reinforcing rib 43 is interspersed in the perforation.
Inner support layer 1 described in the present embodiment and outer support layer 2 are all made of symmetrical structure.
Embodiment 2
A kind of bridge tower steel reinforced concrete segment structure as shown in the figure, comprising: inner support layer 1 and outer support layer 2 are set in the inner support layer 1
There are inner support mainboard 11 and inner support side plate 12, the inner support side plate 12 is installed on the two sides of inner support mainboard 11, described interior
The inside of mainboard 11 and inner support side plate 12 is supported to be equipped with interior leg brace 13, and positioned at interior leg brace 13 on the inside of the inner support layer 1
Top is equipped with interior lining panel 14；
The outer support layer 2 is equipped with outer support mainboard 21, connecting plate 22 and main support side plate 23, and the main support side plate 23 is set
It is connected in the two sides of outer support mainboard 21, and between the two by connecting plate 22, the outer support layer 2 is set to inner support layer 1
Outside, and connected by connection support column 3.
Mainboard 111 and flank 112 are equipped in inner support mainboard described in the present embodiment 11, the flank 112 is set to mainboard
111 two sides, and the two is oblique.
Outer support mainboard described in the present embodiment 21 is in convex shape, is equipped with outer layer mainboard 211 and outer layer flank 212, institute
State the two sides that outside flank 212 is set to outer layer mainboard 211.
Outer layer mainboard described in the present embodiment 211 is in concave shaped, and it is equipped with bottom plate 2111 and side plate 2112, the side plate
2111 are fixedly connected with the two sides of bottom plate 2112, and the side plate 2111 is obliquely set to the two sides of bottom plate 2112.
The outside and outer support mainboard 21, connecting plate of inner support mainboard described in the present embodiment 11 and inner support side plate 12
22 and the inside of main support side plate 23 be all provided with and help plate 4, it is described help in plate 4 be equipped with laterally help plate 41 and it is longitudinal help plate 42, it is described
Laterally help plate 41 and longitudinal direction that plate 42 is helped to be arranged using intersecting vertical formula.
The longitudinal direction of the inside of outer support mainboard described in the present embodiment 21, connecting plate 22 and main support side plate 23 helps on plate 42
It is equipped with perforation, reinforcing rib 43 is interspersed in the perforation.
Inner support layer 1 described in the present embodiment and outer support layer 2 are all made of symmetrical structure.
The construction technology of bridge tower steel reinforced concrete segment structure described in the present embodiment, specific construction technology are as follows:
1): the outer support on the inner support mainboard 11 and inner support side plate 12 and outer support layer 2 first in pair of interior support layer 1
Mainboard 21, connecting plate 22 and main support side plate 23 carry out dividing elements；
2): and then set up its sectional jig frame special of bridge；
3): inner support mainboard 11 being installed on the moulding bed that previous step is put up, and set in the inside of inner support mainboard 11 again
There is interior leg brace 13, is supported by interior leg brace 13；
4): inner support side plate 12 is installed to the two sides of inner support mainboard 11 again；
5): after inner support side plate 12 installs, then interior lining panel 14 being installed to the inside of inner support layer 1, so far inner support layer 1
It has been installed half, the other half has been installed in the way of same above；
6): and then outer support layer 2 will be installed again, i.e., outer support mainboard 21 is installed to inner support master in inner support layer 1
The outside of plate 11, and it is reinforced by diagonal brace；
7): inner support mainboard 11 being installed to the two sides of outer support mainboard 21 again, by oblique equally outside inner support mainboard 11
Support reinforces it；
8): being installed to the outside of inner support mainboard 11 after inner support mainboard 11 installs, then by main support side plate 23, and pass through
Diagonal brace carries out reinforcing support to it, so far completes the installation of 2 half of outer support layer；
9): repeating to carry out assembly to the other half outer support layer 2 6) to 8) step.
The construction technology of bridge tower steel reinforced concrete segment structure described in the present embodiment is first right in the work progress of outer support layer 2
Outer support mainboard 21 carries out assembly, and the specific assembling process of the outer support mainboard 21 is as follows:
1): the angle according to needed for construction drawing of side plate 2112 being first obliquely installed on to the two sides of bottom plate 2111, and to it
It is welded and fixed, completes the assembly of outer layer mainboard 211；Outer layer flank 212 is installed on assembled good outer layer mainboard 211 again
Two sides, and be fixed；
2): the outer support mainboard 21 of completion being hung on the moulding bed put up again, and is positioned and is reinforced；
3): laterally helping plate 41 and longitudinal direction to help plate 42 in the upper welding equipment of outer support mainboard 21 again, then laterally help the perforation of plate 41 again
In intert upper reinforcing rib, remain spare.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as of the invention
Protection scope.
Claims (9)
1. a kind of bridge tower steel reinforced concrete segment structure, it is characterised in that: include: inner support layer (1) and outer support layer (2), the inner support
Inner support mainboard (11) and inner support side plate (12) are equipped in layer (1), the inner support side plate (12) is installed on inner support mainboard
(11) inside of two sides, the inner support mainboard (11) and inner support side plate (12) is equipped with interior leg brace (13), and the interior branch
The top for being located at interior leg brace (13) on the inside of layer (1) is supportted equipped with interior lining panel (14)；
The outer support layer (2) is equipped with outer support mainboard (21), connecting plate (22) and main support side plate (23), the main support
Side plate (23) is set to the two sides of outer support mainboard (21), and is connected between the two by connecting plate (22), the outer support layer (2)
Set on the outside of inner support layer (1), and pass through connection support column (3) connection.
2. bridge tower steel reinforced concrete segment structure according to claim 1, it is characterised in that: be equipped with master in the inner support mainboard (11)
Plate (111) and flank (112), the flank (112) is set to the two sides of mainboard (111), and the two is oblique.
3. bridge tower steel reinforced concrete segment structure according to claim 1, it is characterised in that: the outer support mainboard (21) is in type
Shape, is equipped with outer layer mainboard (211) and outer layer flank (212), and the outside flank (212) is set to the two of outer layer mainboard (211)
Side.
4. bridge tower steel reinforced concrete segment structure according to claim 3, it is characterised in that: the outer layer mainboard (211) is in concave shaped,
And it is equipped with bottom plate (2111) and side plate (2112), the side plate (2111) is fixedly connected with the two sides of bottom plate (2112), and institute
State the two sides that side plate (2111) is obliquely set to bottom plate (2112).
5. bridge tower steel reinforced concrete segment structure according to claim 1, it is characterised in that: the inner support mainboard (11) and inner support
It is all provided on the inside of the outside and outer support mainboard (21) of side plate (12), connecting plate (22) and main support side plate (23) and helps plate
(4), described to help equipped with laterally helping plate (41) and longitudinal direction to help plate (42) in plate (4), the transverse direction helps plate (41) and longitudinal direction to help plate
(42) it is arranged using intersecting vertical formula.
6. bridge tower steel reinforced concrete segment structure according to claim 1, it is characterised in that: the outer support mainboard (21), connecting plate
(22) it helps on plate (42) with the longitudinal direction of the inside of main support side plate (23) and is equipped with perforation, be interspersed with reinforcing rib in the perforation
(43).
7. bridge tower steel reinforced concrete segment structure according to claim 1, it is characterised in that: the inner support layer (1) and outer support layer
(2) it is all made of symmetrical structure.
8. according to claim 1 to the construction technology of bridge tower steel reinforced concrete segment structure described in 7 any one, it is characterised in that: specific
Construction technology it is as follows:
1): on the inner support mainboard (11) and inner support side plate (12) and outer support layer (2) first in pair of interior support layer (1)
Outer support mainboard (21), connecting plate (22) and main support side plate (23) carry out dividing elements；
2): and then set up its sectional jig frame special of bridge；
3): inner support mainboard (11) being installed on the moulding bed that previous step is put up again, and in the interior of inner support mainboard (11)
Side is equipped with interior leg brace (13), is supported by interior leg brace (13)；
4): inner support side plate (12) is installed to the two sides of inner support mainboard (11) again；
5): after inner support side plate (12) installs, then interior lining panel (14) is installed to the inside of inner support layer (1), so far in
Supporting layer (1) has been installed half, is installed in the way of same above to the other half；
6): and then outer support layer (2) will be installed again, i.e., outer support mainboard (21) is installed in inner support layer (1) interior
The outside of mainboard (11) is supported, and it is reinforced by diagonal brace；
7): inner support mainboard (11) is installed to the two sides of outer support mainboard (21) again, it is equally external in inner support mainboard (11)
It is reinforced by diagonal brace；
8): after inner support mainboard (11) installs, then main support side plate (23) is installed to the outside of inner support mainboard (11),
And reinforcing support is carried out to it by diagonal brace, so far complete the installation of outer support layer (2) half；
9): repeating 6) to carry out the other half outer support layer (2) assembled to 8) step.
9. according to claim 1 to the construction technology of bridge tower steel reinforced concrete segment structure described in 8 any one, it is characterised in that: outside
In the work progress of supporting layer (2), first outer support mainboard (21) are carried out with assembled, the specific assembly of the outer support mainboard (21)
Technique is as follows:
1): side plate (2112) angle according to needed for construction drawing is first obliquely installed on to the two sides of bottom plate (2111), and
It is welded and fixed, the assembly of outer layer mainboard (211) is completed；Outer layer flank (212) is installed on assembled good outer layer again
The two sides of mainboard (211), and be fixed；
2): the outer support mainboard (21) of completion being hung on the moulding bed put up again, and is positioned and is reinforced；
3): laterally helping plate (41) and longitudinal direction to help plate (42) in the upper welding equipment of outer support mainboard (21) again, then laterally help plate again
(41) intert upper reinforcing rib in perforation, remain spare.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811421887.6A CN109235262A (en) | 2018-11-27 | 2018-11-27 | A kind of bridge tower steel reinforced concrete segment structure and its construction technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811421887.6A CN109235262A (en) | 2018-11-27 | 2018-11-27 | A kind of bridge tower steel reinforced concrete segment structure and its construction technology |
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| CN109235262A true CN109235262A (en) | 2019-01-18 |
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ID=65073529
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119056A (en) * | 2019-09-12 | 2020-05-08 | 中电建路桥集团有限公司 | Construction method for steel-concrete combined section of inclined tower tip |
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| CN101769007A (en) * | 2009-01-05 | 2010-07-07 | 广州市设计院 | High-rise and super high-rise composite frame structure system with bilateral supports |
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Address after: 214200 Baijia village, Zhangzhu Town, Yixing City, Wuxi City, Jiangsu Province Applicant after: JIANGSU HUNING STEEL MECHANISM Co.,Ltd. Address before: 214200 Zhang Zhu Zhen Bai Jia Cun, Yixing City, Wuxi City, Jiangsu Province Applicant before: JIANGSU HUNING STEEL MECHANISM Co.,Ltd. |