CN210856905U - Pedestrian landscape cable-stayed bridge based on bridge tower structure of sightseeing tower - Google Patents
Pedestrian landscape cable-stayed bridge based on bridge tower structure of sightseeing tower Download PDFInfo
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Abstract
By using the design concept of the wind and rain shelter bridge structure for reference, the door type bridge tower structure of the traditional cable-stayed bridge is reformed, the sightseeing tower structure is adopted as the bridge tower structure of the cable-stayed bridge, the pedestrian landscape cable-stayed bridge of the wetland park is built, and the pedestrian landscape cable-stayed bridge based on the sightseeing tower bridge tower structure is formed. The pedestrian landscape cable-stayed bridge and the sightseeing tower share the same tower body and foundation, so that the construction investment of the wetland park is greatly saved, and the economic benefit is remarkable. The sightseeing tower and the cable-stayed bridge are integrated, the functions are complementary, the model is novel, the vertical face is rich, and the aesthetic effect of the pedestrian landscape bridge is improved; the curve structures of the sightseeing tower structure single-blade hyperboloid shape and the single-blade hyperboloid variable-section elliptic arc box girder stiffening girder are mutually reflected and complement each other, so that the beauty and coquettish of a thin waist hyperbolic configuration are presented. Structures such as flower beds, vine gallery frames, flowerpots, pavilions and the like are placed on the bridge floor of the pedestrian landscape cable-stayed bridge, flowers and plants are planted, an ecological landscape bridge is formed, and the cultural connotation of the pedestrian landscape cable-stayed bridge is increased.
Description
Technical Field
The utility model belongs to the civil engineering field relates to a construction technique of cable-stay bridge, especially relates to a view of people cable-stay bridge based on sightseeing tower building bridge tower structure.
Background
The wetland park is a park mainly using water. Based on the good ecological environment of the wetland and diversified landscape resources of the wetland, the theme of popularization and education of the wetland, the utilization of the function of the wetland, the propagation of wetland culture and the like is established, and the ecological theme park with certain scale is built and can be used for tourism and entertainment of people.
With the development of the times, more and more people play in the wetland parks, the sightseeing tower buildings and the landscape bridges of the wetland parks are increasingly important, two basic requirements of scenic spot traffic and scenic spot sightseeing are necessarily coordinated, the sightseeing tower buildings and the landscape bridges are integrated into a whole, the functions are complementary, the best is obtained, the marked characteristic buildings of the wetland parks are formed, and the cultural connotation of the scenic spots is enriched.
The wind and rain shelter bridge is a bridge with eave, has the functions of sunshade and rain shelter, people rest, communication, gathering, landscape viewing and the like, and some shelter bridges also have rooms for people to live in, so that the shelter bridges in China are numerous and various in structural types. The gallery bridge is a smart crystallized product of ancient workers, the gallery bridge is a combined structure of a bridge and a house building, and the gallery bridge is deeply favored by people, so that the sightseeing tower and the landscape bridge are combined into a whole to form a pedestrian landscape cable-stayed bridge based on the sightseeing tower-bridge tower structure, and the gallery bridge also has a bright landscape to be a tourist attraction.
The sightseeing tower is a high tower with the effect of attracting tourists, and is usually built in city central area and tourist attraction, and the body of the sightseeing tower is usually built by concrete or steel construction, is equipped with the sightseeing platform in higher position for the tourists to step on and overlook the scenic spot scenery, has elevator and stair connection between sightseeing platform and the ground, and the centre does not have other floors. On the sightseeing platform at the top of the sightseeing tower, a watching floor capable of viewing scenery at 360 degrees and a restaurant with a glass window for overlooking the scenery are generally arranged, and part of the restaurant is a movable rotary restaurant.
The cable-stayed bridge mainly comprises a cable tower, a main beam and a stay cable, wherein the main beam is directly pulled on the cable tower by a plurality of stay cables, and the cable-stayed bridge is a structural system formed by combining a pressure-bearing tower, the pulled cable and a bent beam body. It can be seen as a multi-span elastically supported continuous beam with guy cables instead of buttresses. The cable-stayed bridge structure can reduce the bending moment in the beam body, reduce the building height, lighten the structural weight and save materials.
Borrow from wind and rain shelter bridge structure, go to reform transform traditional cable-stay bridge's gate-type bridge tower structure, adopt sightseeing tower building structure as cable-stay bridge's bridge tower structure, build the view of the people cable-stay bridge in wetland park, kill two birds with one stone, form a view of the people cable-stay bridge based on sightseeing tower building bridge tower structure.
SUMMERY OF THE UTILITY MODEL
The technical problem is as follows: the portal bridge tower structure of traditional cable-stayed bridge is reformed, the sightseeing tower structure is adopted as the bridge tower structure of the cable-stayed bridge, the cable-stayed bridge and the sightseeing tower share the foundation and the tower body freely, and investment is saved. Sightseeing tower structure and cable-stay bridge two unifications, the function is complementary, brings out the best in each other, and flowers and plants are planted to the bridge floor, and ecological environmental protection builds the pedestrian landscape cable-stay bridge in wetland park, has promoted pedestrian landscape bridge aesthetic effect.
The technical scheme is as follows: the utility model discloses a people's landscape cable-stay bridge based on sightseeing tower building bridge tower structure, including sightseeing tower building bridge tower structure, variable cross section elliptical arc case roof beam stiffening beam, huge ring shape curved beam and bridge floor structures, its characterized in that: variable cross-section elliptical arc box girder stiffening girders are arranged on the left side and the right side of a sightseeing tower building bridge tower structure, one end of each variable cross-section elliptical arc box girder stiffening girder is firmly connected with the sightseeing tower building bridge tower structure, the other end of each variable cross-section elliptical arc box girder stiffening girder is placed on a cable-stayed bridge pier, a plurality of cable-stayed cables are anchored on the top of a tower body of the sightseeing tower building bridge tower structure in batches, the plurality of cable-stayed cables are obliquely hung on the two sides of the variable cross-section elliptical arc box girder stiffening girders in batches, a giant circular curved girder is arranged around the sightseeing tower building bridge tower structure, a giant circular curved girder is obliquely hung by the annular sling, a plurality of radial connecting girders are arranged between the sightseeing tower building bridge tower structure and the giant circular curved girder, a plurality of bridge deck structures are arranged on the.
Preferably, the sightseeing tower-tower bridge tower structure consists of a sightseeing tower base, a sightseeing tower body and a sightseeing tower top, wherein the sightseeing tower base is a multi-layer round platform-shaped building, the sightseeing tower body consists of an internal cylindrical concrete cylinder, an external single-leaf hyperboloid steel pipe concrete frame cylinder and a horizontal transverse clapboard, and the three work cooperatively; a plurality of steel pipe concrete hyperbolic columns are annularly arranged in an array mode, a plurality of horizontal steel pipe hoops are arranged among the plurality of steel pipe concrete hyperbolic columns to form an outer frame tube structure of a tower body of the sightseeing tower, and the top of the sightseeing tower is placed at the top of the tower body of the sightseeing tower.
Preferably, the variable cross-section elliptic arc box girder stiffening girder has a shape of a horizontal half single-sheet hyperboloid, is a variable cross-section single-box four-chamber concrete box girder structure, has a cross section of an elliptic arc box girder structure, and has a shape of a space hyperboloid with two large ends and a small middle.
The utility model discloses a construction method of view cable-stay bridge of people's bank of china based on sightseeing tower building bridge tower structure, its characterized in that: the method comprises the following steps:
the first step is as follows: selecting bridge sites of the pedestrian landscape cable-stayed bridge according to geological topography and landform condition requirements in a wetland park scenic spot, constructing a pile foundation, manufacturing a cable-stayed bridge pier, constructing a sightseeing tower base, manufacturing a sightseeing tower body, and installing the top of the sightseeing tower to form a sightseeing tower-tower bridge tower structure;
the second step is that: installing a stay cable at the top of the tower body of the sightseeing tower, and constructing a variable-section elliptic arc box girder stiffening beam on site by adopting a multi-section cantilever pouring method until the bridge floor is closed;
the third step: the top of the tower body of the sightseeing tower is provided with a sling, a giant circular curved beam is hoisted and constructed, and two ends of a radial connecting beam are connected with the tower body of the sightseeing tower and the giant circular curved beam to form a circular sightseeing platform;
the fourth step: mounting and constructing bridge deck structures such as flower beds, vine corridor frames, flowerpots, pavilions and the like on a bridge deck, and planting flowers and plants to form an ecological bridge deck;
the fifth step: the inside decoration of sightseeing tower building is carried out, the elevator is installed, railing and street lamp are installed, the long-span pedestrian landscape cable-stayed bridge is built, the visitor is waited, and the operation space is invested.
The single-leaf hyperboloid sightseeing tower and the single-leaf hyperboloid variable-section elliptic arc box beam stiffening beam and the intersection are commented, and both are in a thin waist shape and are coquettish.
The hyperbolic bridge deck system forms a cable-stayed cable space curved surface which is very beautiful and attractive in appearance, the tower structure of the sightseeing tower and the tower is hung with cable-stayed cables to hang the huge circular curved beam which is also used as a bridge deck sightseeing platform, the plane layout is reasonable, the appearance is attractive, and the organization of traffic is smooth.
The cable-stayed bridge and the sightseeing tower share the foundation and the tower body, so that the manufacturing cost is saved, the aesthetic effect of the pedestrian landscape bridge is improved, the tourists can conveniently view the scenic spots at high altitude, and the cultural connotation of the pedestrian landscape cable-stayed bridge is increased; the stayed-cable restrains the direction-finding deformation of the sightseeing tower structure, and the anti-seismic cable is added to the sightseeing tower structure, so that the anti-seismic performance of the sightseeing tower can be greatly improved.
The sightseeing tower structure and the cable-stayed bridge are integrated, the functions are complementary, the complementary function is achieved, the flower bed, the vine gallery frame, the flower pot, the pavilion and the like can be placed on the bridge floor of the pedestrian landscape cable-stayed bridge, flowers and plants are planted, the ecological landscape bridge is formed, the pedestrian landscape cable-stayed bridge based on the sightseeing tower bridge tower structure is very suitable for a wetland park scenic spot, and the large-span pedestrian landscape cable-stayed bridge with the characteristic theme can be built.
Has the advantages that: compared with the prior art, the utility model, have following advantage:
the gate-type bridge tower structure of the traditional cable-stayed bridge is stiff in modeling and single in function, the gate-type bridge tower structure is no longer suitable for serving as the bridge tower structure of the wetland park pedestrian landscape cable-stayed bridge, and the problem of how to coordinate the aesthetic requirements and the sightseeing function of the pedestrian landscape cable-stayed bridge is faced by a scenic spot cable-stayed bridge designer.
Borrow the design theory of wind and rain shelter bridge structure, bridge structures and sightseeing tower structure two unifications, reform the gate-type bridge tower structure of traditional cable-stay bridge, adopt sightseeing tower structure as the bridge tower structure of cable-stay bridge, build the long-span manway view cable-stay bridge in wetland park, be a meaningful bridge structure innovation.
The human landscape cable-stayed bridge and the sightseeing tower share the same foundation and the same tower body, the investment of wetland park infrastructure is greatly saved, the large-span human landscape cable-stayed bridge can be quickly formed by installing the cable-stayed cable to hang the stiffening bridge of the bridge deck system on the basis of building the shared foundation and the shared tower body, the super high-rise sightseeing tower can be quickly formed by installing the sightseeing tower top, the structure is reasonable, the construction is convenient, the cost performance is higher, and the economic benefit is remarkable.
The pedestrian landscape cable-stayed bridge and the sightseeing tower are integrated, the pedestrian landscape cable-stayed bridge for building the wetland park is novel in shape and rich in vertical face, the aesthetic effect of the pedestrian landscape bridge is improved, visitors can conveniently watch scenic spots at high altitude, tower light and cable-stayed bridge deck light are shone and reflected at night, the scenic spots in the wetland park are beautiful, the heat is very hot, and the cultural connotation of the pedestrian landscape cable-stayed bridge is greatly increased.
In response to the design concept of the ecological bridge, flower beds, vine and gallery frames, flowerpots, pavilions and the like are placed on the bridge floor, flowers and plants are planted to form an ecological landscape bridge, visitors walk around to enjoy the pedestrian landscape cable-stayed bridge in a leisure place to enjoy the aerial garden scenery of the bridge floor, and can take an elevator to arrive at a rotary dining room at the top of a sightseeing tower for dining and enjoy the beautiful scenery of the wetland park at high altitude. The pedestrian landscape cable-stayed bridge based on the sightseeing tower-building bridge tower structure realizes the consideration of aesthetic requirements, traffic function and sightseeing function, has complementary functions, brings out the best in each other, is very suitable for wetland park scenic spots, and can build a long-span pedestrian landscape cable-stayed bridge with a characteristic theme.
The cable-stayed cables effectively restrain the direction-finding deformation of the sightseeing tower structure, the anti-seismic performance of the sightseeing tower structure can be greatly improved just like the anti-seismic cables are added to the sightseeing tower structure, and the center of gravity of the whole structure is reduced by hanging the stiffening beams of the bridge deck system on the cable-stayed bridge, so that the reduction of the seismic effect is greatly facilitated.
The single-sheet hyperboloid is a typical quadratic straight-line curved surface, the curved surface can be formed by two groups of straight lines, the quadratic straight-line curved surface has important application value in construction, the quadratic straight-line curved surface is often used for forming a framework of a building, and the building constructed by the quadratic straight-line curved surface has excellent mechanical property, simple construction process, beautiful appearance and firm structure.
By using the thin waist shape of the Guangzhou television tower, the tower body structure of the sightseeing tower adopts an elliptical core cylinder structure inside, and adopts steel pipe concrete to construct a single-leaf hyperboloid shape outside, so that the sightseeing tower has the advantages of beautiful appearance, firm structure, convenient construction and excellent anti-seismic performance; the tower body structure of the single-leaf hyperboloid sightseeing tower is provided with the reinforced floor slab, the reinforced floor slab is also used as a giant flowerpot, vine grass is planted outside the tower body, double spirals in the front direction and the back direction of the vine are wound on the single-leaf hyperboloid tower body, the ecological environment is protected, and the landscape effect is obvious.
The straight line nature of single-leaf hyperboloid is utilized, the single-leaf hyperboloid variable cross section elliptic arc box girder is adopted as a bridge deck system stiffening girder, the design is unique, the conception is ingenious, the bridge deck presents a beautiful variable cross section hyperbolic shape, the stiff configuration of a straight line rectangular bridge deck is broken, the bridge deck system stiffening girder is a beautiful semi-elliptic arc line model, the appearance is beautiful, the single-leaf hyperboloid sightseeing tower and the single-leaf hyperboloid variable cross section elliptic arc box girder stiffening girder and the intersection are mutually reflected, the two are small waist models, the coquettish appearance is rich, the spatial curved surface model of the cable-stayed bridge deck system formed by the hyperboloid is very beautiful and attractive.
The sightseeing tower, the tower and the bridge structure are suspended with the cable-stayed cables to hang the huge circular curved beam, the huge circular curved beam is connected with the tower body of the sightseeing tower, the structure is firm, the single-leaf hyperboloid variable-cross-section elliptic arc box beam is used as a method for combining the bridge deck system stiffening beam with the huge circular curved beam, the tissue traffic is smooth, the huge circular curved beam is also used as a bridge deck sightseeing platform, the plane layout is reasonable, and the shape is attractive.
By using the wind and rain gallery bridge structure, according to the design concept of ecological bridges, a single-leaf hyperboloid shaped sightseeing tower building is built in a scenic spot of a wetland park, a cable-stayed bridge support structure is constructed, cable-stayed cables are installed, a bridge deck system stiffening beam of a single-leaf hyperboloid variable cross-section elliptic arc box beam is constructed by a cantilever pouring method, a giant circular curved beam is hoisted and constructed, structures such as a flower bed, a vine gallery frame, a flowerpot, a pavilion and the like of the bridge deck are installed, flowers and plants are planted to form an ecological landscape bridge, and the large-span manway landscape cable-stayed bridge based on the sightseeing tower bridge tower structure is formed.
Drawings
FIG. 1 is a three-dimensional schematic view of a pedestrian landscape cable-stayed bridge based on a tower structure of a sightseeing tower;
FIG. 2 is a three-dimensional schematic diagram of a bridge tower structure of the sightseeing tower of FIG. 1;
FIG. 3 is a schematic view of the single-leaf hyperboloid variable cross-section elliptical arc box girder stiffener of FIG. 1;
FIG. 4 is a schematic cross-sectional view of the oval arc box beam of FIG. 3;
FIG. 5 is a schematic view of a single-sheet hyperboloid geometry.
The figure shows that: a bridge tower structure 1 of a sightseeing tower; a sightseeing tower base 11; a sightseeing tower body 12; the top 13 of the sightseeing tower; a cable-stayed bridge pier 2; a variable cross-section elliptic arc box girder stiffening girder 3; a stay cable 4; a giant circular curved beam 5; an endless sling 6; a tie beam 7; a bridge deck structure 8.
Detailed Description
The present invention will be further specifically described with reference to the accompanying drawings.
Example 1:
the utility model discloses a people's landscape cable-stay bridge based on sightseeing tower building bridge tower structure, including sightseeing tower building bridge tower structure 1, cable-stay bridge pier 2, the oval arc case roof beam stiffening beam 3 of variable cross section, suspension cable 4, huge ring shape curved beam 5, annular hoist cable 6, even tie roof beam 7 and bridge floor structures 8 etc. its characterized in that: variable cross-section elliptical arc box girder stiffening beams 3 are arranged on the left side and the right side of a sightseeing tower building bridge tower structure 1, one end of each variable cross-section elliptical arc box girder stiffening beam 3 is firmly connected with the sightseeing tower building bridge tower structure 1, the other end of each variable cross-section elliptical arc box girder stiffening beam is placed on a cable-stayed bridge pier 2, a plurality of cable-stayed cables 4 are anchored on the top of a tower body of the sightseeing tower building bridge tower structure 1 in batches, the plurality of cable-stayed cables 4 are obliquely hung on the two sides of the variable cross-section elliptical arc box girder stiffening beams 3 in batches, a giant circular ring-shaped curved beam 5 is arranged around the sightseeing tower building bridge tower structure 1, an annular sling 6 is obliquely hung on the giant circular ring-shaped curved beam 5, a plurality of radial connecting beams 7 are arranged between the sightseeing tower building bridge tower structure 1 and the giant circular ring-shaped curved beam 5.
Sightseeing tower bridge tower structure 1 by sightseeing tower base 11, sightseeing tower body 12 and sightseeing tower top 13 constitute, sightseeing tower base 11 is the building of multilayer round platform form, sightseeing tower body 12 comprises inside cylindric concrete section of thick bamboo and outside single leaf hyperboloid form steel pipe concrete frame section of thick bamboo and horizontal cross slab, the three cooperatees, adopt a plurality of steel pipe concrete hyperbola column annular array to arrange, set up the multichannel horizontal steel pipe hoop between a plurality of steel pipe concrete hyperbola column, constitute the outer frame tubular construction of sightseeing tower body 12, sightseeing tower top 13 is shelved at sightseeing tower body 12 top.
The variable cross-section elliptic arc box girder stiffening girder 3 is in a shape of a horizontal half single-sheet hyperboloid, the variable cross-section elliptic arc box girder stiffening girder 3 is in a variable cross-section single-box four-chamber concrete box girder structure, the cross section of the variable cross-section elliptic arc box girder stiffening girder is in an elliptic arc box girder structure, and the variable cross-section elliptic arc box girder stiffening girder 3 presents a shape of a space hyperboloid with big ends and small middle parts.
Example 2:
the utility model discloses a construction method of view cable-stay bridge of people's bank of china based on sightseeing tower building bridge tower structure, including following step:
the first step is as follows: selecting bridge sites of a pedestrian landscape cable-stayed bridge in a scenic area of a wetland park according to geological topography and landform condition requirements, constructing a pile foundation, manufacturing a cable-stayed bridge pier 2, constructing a sightseeing tower base 11, manufacturing a sightseeing tower body 12, and installing a sightseeing tower top 13 to form a sightseeing tower-building bridge tower structure 1;
the second step is that: the top of a tower body 12 of the sightseeing tower is provided with a stay cable 4, and a multi-section cantilever casting method is adopted to construct a stiffening beam 3 of the variable-section elliptic arc box girder on site until the bridge deck is closed;
the third step: the top of a tower body 12 of the sightseeing tower is provided with a sling 6, a giant circular curved beam 5 is hoisted and constructed, and two ends of a radial connecting beam 7 are connected with the giant circular curved beam 5 of the sightseeing tower body (12) to form a circular sightseeing platform;
the fourth step: installing and constructing bridge deck structures 8 such as structures such as flower beds, vine corridor frames, flowerpots, pavilions and the like on a bridge deck, and planting flowers and plants to form an ecological bridge deck;
the fifth step: the inside decoration of sightseeing tower building is carried out, the elevator is installed, railing and street lamp are installed, the long-span pedestrian landscape cable-stayed bridge is built, the visitor is waited, and the operation is carried out.
Example 3:
the major span of the large-span pedestrian landscape suspension bridge in a scenic spot of a wetland park is 2 × 240 m, an artificial island is arranged in the middle, and the owners provide two requirements of an ecological landscape cable-stayed bridge and a sightseeing cable-stayed bridge tower, so that the novel technology of the pedestrian landscape cable-stayed bridge based on the structure of the sightseeing tower-tower bridge tower is adopted.
The height of a sightseeing cable-stayed bridge tower is 100.5 meters, the bridge tower structure of a sightseeing tower building consists of a sightseeing tower base, a sightseeing tower body and a sightseeing tower top, wherein the height of the sightseeing tower base is 4.5 meters, the sightseeing tower body is a 75-meter single-leaf hyperbolic cylinder-in-cylinder structure, and the top of the sightseeing tower is a 20-meter spherical steel structure.
The tower body of the sightseeing tower adopts a cylinder-in-cylinder structure of an internal reinforced concrete core cylinder and an external steel pipe concrete frame cylinder, the internal reinforced concrete core cylinder is provided with a spiral stair and a round elevator, and the diameter of the internal cylinder is 12 meters; the outer steel tube concrete frame cylinder is in a single-leaf hyperbolic shape, the diameter of the outer cylinder is 12-24 meters, the upright columns of the frame cylinder are eight steel tube concrete columns in the hyperbolic shape, the diameter of each steel tube concrete column is 1.4 meters, the wall thickness of each steel tube concrete column is 25mm, C50 concrete is filled in each steel tube concrete column, a steel ring beam structure is arranged to be connected with the eight hyperbolic steel tube concrete columns, the steel ring beams are 16mm in the steel tube wall thickness, the diameter of each steel ring beam is 900mm, and the distance between the steel ring beams is 6 meters, so that the single-leaf hyperbolic-shaped outer steel tube concrete; and diaphragm conversion layers are arranged on the internal reinforced concrete core barrel and the external steel pipe concrete frame barrel, and the distance is 18 meters for one pass.
The variable cross-section elliptic arc box girder stiffening girder is in a half single-sheet hyperboloid shape, one end is placed in a tower body of a sightseeing tower, one end is placed on a cable-stayed bridge pier, the variable cross-section elliptic arc box girder stiffening girder is in a variable cross-section single-box four-chamber concrete box girder structure, the width of a bridge surface of the variable cross-section elliptic arc box girder stiffening girder is 10-20 meters, the height of the girder is 2-3.5 meters, the section shape is in an elliptic arc box girder structure, a middle longitudinal web is in a concrete structure, a longitudinal partition board at the point of 1/4 on the left and right is a corrugated steel web, the transverse partition boards are concrete transverse partition boards, and five transverse partition boards are arranged.
The cable-stayed bridge steel wire cables are high-strength steel wire cables with the diameter of 0.25m, the cable interval is 20 m, the total width of the cable is × 2 × 12 pairs of steel wire cables, the parallel steel wire cables adopt a process of a prefabricated parallel strand method (PPWS method), and adopt high-strength steel wires with the diameter of 5.2mm and the pressure of 2000 MPa.
The outer side of the tower body of the sightseeing tower is provided with a giant circular curved beam serving as a sightseeing platform, the central diameter of the giant circular curved beam is 60 meters, the width of the giant circular curved beam is 6 meters, the height of the beam is 2.5 meters, a single-box double-chamber elliptic arc steel box girder structure is adopted, the giant circular curved beam is obliquely pulled and anchored at the top of the tower body of the sightseeing tower by eight high-strength steel wire cables with the diameter of 0.2 meter, and six connecting beams are arranged between the giant circular curved beam and the tower body of the sightseeing tower to prevent the giant circular curved beam from being excessively deformed laterally.
The variable cross-section elliptic arc box girder stiffening beam is provided with structures such as a flower bed, a vine tree rack, a flowerpot, a pavilion and the like which are arranged on a bridge floor, flowers and plants are planted to form an ecological landscape bridge, tourists walk on the landscape bridge in leisure and can also enter a sightseeing tower to overlook a long-distance beautiful scene.
And installing metal railings, installing LED colored lamps, constructing a bridge tower landscape platform, forming a pedestrian landscape cable-stayed bridge based on a sightseeing tower-building bridge tower structure, and applying the bridge.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (3)
1. The utility model provides a people's landscape cable-stay bridge based on sightseeing tower building bridge tower structure, includes sightseeing tower building bridge tower structure (1), variable cross section oval arc case roof beam stiffening beam (3), huge ring shape curved beam (5) and bridge floor structure (8), its characterized in that: variable cross-section elliptic arc box girder stiffening girders (3) are arranged on the left side and the right side of a sightseeing tower building bridge tower structure (1), one end of each variable cross-section elliptic arc box girder stiffening girder (3) is firmly connected with the sightseeing tower building bridge tower structure (1), the other end of each variable cross-section elliptic arc box girder stiffening girder is placed on a cable-stayed bridge pier (2), a plurality of cable-stayed cables (4) are anchored on the top of a tower body of the sightseeing tower building bridge tower structure (1) in batches, a plurality of cable-stayed cables (4) are obliquely hung on the two sides of each variable cross-section elliptic arc box girder stiffening girder (3) in batches, a giant circular ring-shaped curved girder (5) is arranged on the periphery of the sightseeing tower building tower structure (1), an annular sling (6) is obliquely hung on the giant circular ring-shaped curved girder (5), a plurality of radial connecting beams (7) are arranged between the sightseeing tower building (1) and the giant circular ring-shaped curved girder, the flower and grass planting is ecological and environment-friendly.
2. The pedestrian landscape cable-stayed bridge based on the bridge tower structure of the sightseeing tower as claimed in claim 1, which is characterized in that: the sightseeing tower-bridge tower structure (1) consists of a sightseeing tower base (11), a sightseeing tower body (12) and a sightseeing tower top (13), wherein the sightseeing tower base (11) is a multi-layer circular truncated cone-shaped building, and the sightseeing tower body (12) consists of an internal cylindrical concrete cylinder, an external single-leaf hyperboloid-shaped steel pipe concrete frame cylinder and a horizontal transverse partition plate, and the three work cooperatively; a plurality of concrete-filled steel tube hyperbolic columns are annularly arranged in an array mode, a plurality of horizontal steel tube hoops are arranged among the plurality of concrete-filled steel tube hyperbolic columns to form an outer layer frame-tube structure of a sightseeing tower body (12), and a tower top (13) of the sightseeing tower is placed at the top of the sightseeing tower body (12).
3. The pedestrian landscape cable-stayed bridge based on the bridge tower structure of the sightseeing tower as claimed in claim 1, which is characterized in that: the variable cross-section elliptic arc box girder stiffening girder (3) is in a shape of a horizontal half single-sheet hyperboloid, the variable cross-section elliptic arc box girder stiffening girder (3) is in a variable cross-section single-box four-chamber concrete box girder structure, the cross section of the variable cross-section elliptic arc box girder stiffening girder (3) is in an elliptic arc box girder structure, and the variable cross-section elliptic arc box girder stiffening girder (3) is in a shape of a space hyperboloid with large ends and small middle parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381056.0U CN210856905U (en) | 2019-08-23 | 2019-08-23 | Pedestrian landscape cable-stayed bridge based on bridge tower structure of sightseeing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381056.0U CN210856905U (en) | 2019-08-23 | 2019-08-23 | Pedestrian landscape cable-stayed bridge based on bridge tower structure of sightseeing tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485254A (en) * | 2019-08-23 | 2019-11-22 | 江苏东南特种技术工程有限公司 | A kind of people's row landscape stayd-cable bridge based on sightseeing high building bridge tower structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485254A (en) * | 2019-08-23 | 2019-11-22 | 江苏东南特种技术工程有限公司 | A kind of people's row landscape stayd-cable bridge based on sightseeing high building bridge tower structure |
| CN110485254B (en) * | 2019-08-23 | 2024-03-19 | 江苏东南特种技术工程有限公司 | Pedestrian landscape cable-stayed bridge based on sightseeing tower bridge tower structure |
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