CN209741756U

CN209741756U - Be applied to dyke structure of wearing on city flood control wall

Info

Publication number: CN209741756U
Application number: CN201920070792.8U
Authority: CN
Inventors: 杨嘉为; 吴坤坤
Original assignee: Shanghai Investigation Design and Research Institute Co Ltd SIDRI
Current assignee: Shanghai Investigation Design and Research Institute Co Ltd SIDRI
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2019-12-06
Anticipated expiration: 2029-01-16

Abstract

The utility model relates to a be applied to dyke-penetrating structure on city flood control wall in city flood control engineering field. The basic technical scheme is as follows: a kind of structure of going through dyke that applies to city flood wall, the city ground is higher than the bottom plate elevation of the flood wall, one section of the flood wall is set up as the gate section of the horizontal sliding door, include door storehouse and gate opening that arrange along the axis of flood wall in the gate section of the horizontal sliding door, the horizontal sliding door can move horizontally between gate opening and door storehouse, the gate opening area forms and goes through the dyke passageway; the backwater side of the sliding door section is provided with a retaining wall, a wall rear channel is formed between the flood control wall and the retaining wall, and the wall rear channel is communicated with the embankment penetrating channel. It is applied to the flood control wall to traditional violently sliding door to under the condition that combines in the mountain region city urban ground elevation to be higher than the bottom plate elevation of flood control wall, newly increase retaining wall behind the structure and form passageway behind the wall, under the prerequisite of guaranteeing flood control safety, reach hydrophilic function.

Description

Be applied to dyke structure of wearing on city flood control wall

Technical Field

The utility model relates to a city flood control engineering field especially relates to a flood control embankment structure in mountain region city.

Background

The mountain region city is because flood characteristic and city topography characteristic, and the river course shore protection is high more, and the top standard height of flood control wall is far above the normal water level of river course, and the flood control wall seals. When the flood control wall is located in the core area of a mountain city, the elevation of the city ground is usually higher than that of the bottom plate of the flood control wall, and along with the development of the city, in the non-flood period, more and more public open spaces which are wide in visual field, hydrophilic, comfortable and convenient to reach are provided for citizens, so that the important requirement for the reconstruction of the flood control wall of the river channel is met. Although more and more projects apply the gate to the transformation of the urban flood protection wall, when the elevation of the bottom plate of the urban ground is higher than that of the flood protection wall in the mountain city, the existing flood protection wall structure is difficult to simultaneously meet the water retaining and hydrophilic functions.

SUMMERY OF THE UTILITY MODEL

In view of the defects existing in the prior art, the utility model aims to provide a compromise dyke-through structure on city flood control wall of flood control manger plate, hydrophilic being applied to. The gate is applied to the flood control wall, and under the condition that the height of the urban ground in the mountain city is higher than the elevation of the bottom plate of the flood control wall, the retaining wall is additionally arranged behind the structure to form a wall rear channel, so that the hydrophilic function is achieved on the premise of ensuring the flood control safety.

The basic technical scheme is as follows: a kind of structure of going through dyke that applies to city flood wall, the city ground is higher than the bottom plate elevation of the flood wall, one section of the flood wall is set up as the gate section of the horizontal sliding door, include door storehouse and gate opening that arrange along the axis of flood wall in the gate section of the horizontal sliding door, the horizontal sliding door can move horizontally between gate opening and door storehouse, the gate opening area forms and goes through the dyke passageway; the backwater side of the flood control wall is provided with a retaining wall, a wall rear channel is formed between the flood control wall and the retaining wall, and the wall rear channel is communicated with the embankment penetrating channel. In actual engineering, the width of the channel behind the wall is not limited, and the channel can be set as a pedestrian path or a bicycle path and the like according to specific engineering. When the flood season is not flood, the transverse pull door is stopped in the door storehouse, a gate opening space is reserved, a through-dike passage is formed in the front and at the back of the gate opening space and is communicated with a wall rear passage, personnel can enter the flood side of the flood wall from the back water side of the flood wall, and in the flood season, the natural space of the flood side of the flood wall is fully utilized to achieve the purposes of hydrophilicity and naturalness. In flood season, the transverse sliding door is closed, and the whole flood control wall forms a hole-free whole body to resist flood.

Based on the technical characteristics, a hydrophilic platform can be further arranged on the flood side of the flood wall, and the embankment penetrating channel is communicated with the hydrophilic platform. The form of the hydrophilic platform is not limited, a layer can be arranged, a plurality of layers can be arranged according to the height difference of river water and the flood control wall, and the embankment channel is communicated with the hydrophilic platform.

Based on the technical characteristics, the channel behind the wall can also comprise a downlink channel and a platform, the low elevation of the downlink channel is a platform elevation, the high elevation of the downlink channel is a city ground elevation, and the platform is communicated with the embankment channel. When the width of the channel behind the wall is limited by the land of human and natural conditions, the natural slope is difficult to satisfy the condition that people enter the channel behind the wall from the elevation of the urban ground. That is to say, when the slope is not released from the elevation of the urban ground to the elevation of the embankment passageway by increasing the width of the wall rear passageway, the problem of vertical traffic of personnel needs to be solved, and a downlink passageway can be arranged in the wall rear passageway and is a part of the wall rear passageway. The length and the width of the downlink channel can be determined according to the arrangement of building landscape requirements, and the downlink channel solves the problem that personnel reach the elevation of the embankment channel from the elevation of the urban ground.

Based on the technical characteristics: the descending channel is provided with steps or ramps, and the steps and the ramps can be used at the same time.

The utility model has the advantages that: the crossing-dike structure can solve the contradiction between urban development and river channel flood treatment, improve public service facilities and guarantee systems on two sides of the river along the core urban area, improve the living quality of the river bank through diversified and open water bank space integrating ecological protection, culture display and resident service, build a river with perfect urban treatment and co-treatment sharing quality, and embody the river channel treatment concept of respecting nature, human-oriented, ecological priority, human water and harmonious.

Drawings

Fig. 1 is a plan view of the structure of the embodiment of the present invention.

Fig. 2 is a structural sectional view of the sliding door according to the embodiment of the present invention.

The reference numbers in the figures denote:

1 sliding door gate section

2 retaining wall

3 wall rear channel

4 crossing dyke channel

5 hydrophilic platform

6 Downlink channel

7 gate

8-door storeroom

9 horizontal sliding door

10 flood wall

11 platform

A city ground elevation

B bottom plate elevation of flood wall

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings. These embodiments are provided only for illustrating the present invention and are not intended to limit the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and fig. 2, the urban ground a is higher than the bottom plate elevation B of the flood wall, one section of the flood wall 10 is provided as a sliding door section 1, the sliding door section 1 includes a door store 8 and a door opening 7 arranged along the axis of the flood wall, and a sliding door 9 moves along the transverse direction between the door opening 7 and the door store 8, so as to realize the opening and closing of the door opening. The sliding door 9 is shown in fig. 1 at the position of the door storeroom 8, and the area within the range of the dotted line shown in fig. 1 is the embankment passage 4 formed by the door gate area. The backwater side at the rear part of the flood control wall 10 of the transverse sliding door section 1 is provided with a retaining wall 2 for blocking the soil filled in the rear city ground, a wall rear channel 3 is arranged between the flood control wall 10 and the retaining wall 2, and the wall rear channel 3 is communicated with the embankment passage 4.

Further, a hydrophilic platform 5 can be arranged on the flood side of the flood wall 10, and the embankment passageway 4 is communicated with the hydrophilic platform 5.

The wall rear channel 3 can be internally provided with a downlink channel 6 and a platform 11, the downlink channel 6 is communicated with the platform 11 of the wall rear channel 3, the low elevation of the downlink channel 6 is the same as the elevation of the platform 11, and the high elevation of the downlink channel 6 is the elevation of the urban ground. As shown in fig. 1, the down passage 6 may be provided with a step. Pedestrians can enter the platform 11 through the descending channel 6 and enter the hydrophilic platform 5 through the embankment channel 4. The downgoing passages 6 shown in figure 1 are provided at both ends of the platform, but may also be provided at only one end of the platform. The direction of the arrows shown in fig. 1 is the direction of the human flow.

In the above embodiments, the sliding door is a single-door, but in other embodiments, the sliding door may be a double-door. The illustration in the figures is merely an illustration.

the foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a be applied to dyke structure of wearing on city flood control wall, urban ground is higher than the bottom plate elevation of flood control wall, its characterized in that: one section of the flood control wall (10) is set as a transverse sliding door gate section (1), a gate warehouse (8) and a gate opening (7) which are arranged along the axis of the flood control wall are arranged in the transverse sliding door gate section (1), a transverse sliding door (9) can transversely move between the gate opening (7) and the gate warehouse (8), and a bank penetrating channel (4) is formed in the region of the gate opening; the backwater side of flood control wall (10) is provided with retaining wall (2), flood control wall (10) with form passageway (3) behind the wall between retaining wall (2), passageway (3) behind the wall with wear dyke passageway (4) intercommunication.

2. The embankment structure of claim 1, wherein the embankment structure comprises: and a hydrophilic platform (5) is arranged on the flood side of the flood control wall (10), and the embankment penetrating channel (4) is communicated with the hydrophilic platform (5).

3. The embankment structure according to claim 1 or 2, wherein: passageway (3) include down passageway (6) and platform (11) behind the wall, the low elevation of down passageway (6) does the elevation of platform (11), the high elevation of down passageway (6) is city ground elevation, platform (11) with cross embankment passageway (4) intercommunication.

4. The embankment structure of claim 3, wherein the embankment structure comprises: the descending channel (6) is provided with steps and/or ramps.