CN112761113A

CN112761113A - Assembled ecological sash structure and bank slope protective structure

Info

Publication number: CN112761113A
Application number: CN202110080998.0A
Authority: CN
Inventors: 杨燕华; 许海勇; 王丽军; 李涛; 曲径; 喻双林; 汪清; 李晓松; 王鑫; 刘洁
Original assignee: Tianjin Research Institute for Water Transport Engineering MOT
Current assignee: Tianjin Research Institute for Water Transport Engineering MOT
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-05-07

Abstract

The invention discloses an assembled ecological sash structure which adopts a rectangular frame structure and is provided with two side-standing prefabricated slats I and two side-standing prefabricated slats II, tenons are arranged at two ends of the prefabricated slats I, mortise grooves are arranged at two ends of the prefabricated slats II, the two horizontally butted mortise grooves are vertically matched with the two horizontally butted tenons, the vertically adjacent prefabricated slats I and the prefabricated slats II are connected by adopting a tenon-and-mortise structure, and long waist holes extending along the thickness direction of the prefabricated slats are formed in the prefabricated slats. The invention also discloses a bank slope protection structure adopting the assembled ecological sash structure. Compared with the integral prefabricated structure with the same size, the invention has the advantages that under the same condition, the soil containing amount of cultivated soil, the water and soil conservation condition and the plant growth condition are consistent, the construction is convenient, the ecological effect and the construction convenience of the structure can be considered, and the invention is particularly suitable for the areas of expansive soil side slopes, non-flat ground side slopes and unavailable mechanized construction.

Description

Assembled ecological sash structure and bank slope protective structure

Technical Field

The invention relates to a bank slope protection structure, in particular to an assembled ecological lattice structure and a bank slope protection structure adopting the ecological lattice structure.

Background

With the deepening of the ecological civilized construction concept in China, the inland waterway slope protection project gradually changes from the traditional hard protection to the ecological structure. In recent years, in slope protection above the normal water level, a porous precast concrete ecological brick structure is generally adopted. The structure can achieve the effect of protecting the stability of the bank slope through the counterweight of the concrete structure, and can be used for planting plants due to the vertical holes, so that the green landscape effect of the engineering area is increased, and the influence of the engineering implementation on the local ecological environment is reduced.

Therefore, the ecotype of the porous ecological brick is mainly embodied by the vegetation growth effect of the holes. One of the main ways to increase the ecological performance of the structure is to increase the single-pore size of the ecological brick to provide more sufficient growth space for plants. Therefore, the ecological brick with large volume and large porosity can provide a better growing environment for plant roots because more planting soil can be contained, and becomes a development trend in the practice of bank slope protection engineering.

However, since the overall prefabricated single structure with large volume also has heavy weight, the difficulty of leveling ground which can be constructed by mechanization can be overcome easily. When the method is applied to a slope with a slope, a construction platform with limited width and a region with lower mechanized construction level, the construction difficulty is obvious. Under the circumstances, in order to comprehensively consider the ecological effect and the construction convenience of the side slope protection structure, a new bank slope protection structure needs to be provided.

Disclosure of Invention

The invention provides an assembled ecological frame structure which can give consideration to both the ecological effect and the construction convenience of the structure and a bank slope protection structure adopting the ecological frame structure for solving the technical problems in the prior art.

The invention adopts a technical scheme for solving the technical problems in the prior art, which is as follows: the utility model provides an assembled ecological sash structure, this ecological sash structure adopt rectangle frame structure, are equipped with two prefabricated slat I and two prefabricated slat II of side-standing the both ends of prefabricated slat I are equipped with the tenon the both ends of prefabricated slat II are equipped with mortise slot, two of level butt joint mortise slot and two of level butt joint the tenon agrees with perpendicularly, and is perpendicular adjacent prefabricated slat I with prefabricated slat II adopts mortise and tenon structural connection be equipped with the long kidney hole that extends along its thickness direction on the prefabricated slat.

The invention adopts another technical scheme for solving the technical problems in the prior art, which is as follows: the utility model provides an adopt bank slope protective structure of above-mentioned ecological sash structure of assembled, this bank slope protective structure includes that the full cloth is a plurality of on domatic the ecological sash structure of assembled, it is a plurality of the ecological sash structure of assembled is by the multiseriate prefabricated slat I and multirow the perpendicular cross arrangement of prefabricated slat II forms, and the tenon level of two adjacent prefabricated slats I of being listed as docks, and the mortise level of two adjacent prefabricated slats II of being listed as is docked, agrees with perpendicularly with the mortise slot of two level docks at the tenon of being listed as intersection two levels.

The invention has the advantages and positive effects that: 1) compared with the integral prefabricated structure with the same size, under the same condition, the soil containing amount, the water and soil conservation condition and the plant growth condition are consistent; 2) the weight is light and the transportation is easy in the transportation process; 3) under the condition that mechanized construction cannot be carried out, a single rod piece is easy to move and lay in the construction process; 4) the local damage is easy to maintain; 5) the method is particularly suitable for expansive soil side slopes, non-flat ground side slopes and areas which cannot adopt mechanized construction.

Drawings

FIG. 1 is a schematic structural view of a prefabricated panel I of the present invention;

FIG. 2 is a schematic structural view of a prefabricated panel II of the present invention;

FIG. 3 is a schematic structural view of an assembled ecological lattice structure of the present invention;

fig. 4 is a schematic structural view of a bank slope protection structure adopting the fabricated ecological sash structure shown in fig. 3.

In the figure: 1. an assembled ecological sash structure; 11. prefabricating a batten I; 111. a tenon; 112. a long waist hole; 12. prefabricating a batten II; 121. mortise slot making; 122. a long waist hole; 2. a bank slope foundation; 3. a slope surface.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings:

referring to fig. 1 to 3, an assembled ecological sash structure 1 is a rectangular sash structure, and includes two prefabricated slats i 11 and ii 12 standing on one side, tenons 111 are disposed at two ends of the prefabricated slats i 11, mortise slots 121 are disposed at two ends of the prefabricated slats ii 12, the two horizontally butted mortise slots 121 are vertically engaged with the two horizontally butted tenons 111, the vertically adjacent prefabricated slats i 11 and ii 12 are connected by a tenon-and-mortise structure, and

long waist holes

112 and 122 extending in the thickness direction of the prefabricated slats i 11 and ii 12 are disposed on the prefabricated slats i 11 and ii 12 for water permeation.

Referring to fig. 4, a bank slope protection structure using the assembled ecological lattice structure 1 includes a plurality of assembled ecological lattice structures 1 fully distributed on a slope surface, the assembled ecological lattice structures 1 are formed by vertically and alternately arranging a plurality of columns of the prefabricated bar boards i 11 and a plurality of rows of the prefabricated bar boards ii 12, tenons 111 of two adjacent prefabricated bar boards i 11 in the same column are horizontally butted, mortise holes 121 of two adjacent prefabricated bar boards ii 12 in the same row are horizontally butted, and the tenons 111 of two horizontally butted tenons are vertically fitted with the mortise grooves 121 of two horizontally butted tenons at the intersection of the row.

When the construction of the bank slope protection structure is carried out, the bank slope foundation 2 is firstly cut and leveled to form a slope surface 3. Then, a prefabricated rod piece I11 and a prefabricated rod piece II 12 are installed on the slope surface 3 to form a bank slope protection structure comprising a plurality of assembled ecological sash structures 1.

Although the preferred embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and those skilled in the art can make many modifications without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides an ecological sash structure of assembled, its characterized in that, this ecological sash structure adopts the rectangle frame structure, is equipped with two prefabricated slat I and two prefabricated slat II of side-standing the both ends of prefabricated slat I are equipped with the tenon the both ends of prefabricated slat II are equipped with mortise slot, two of level butt joint mortise slot and two of level butt joint the tenon agrees with perpendicularly, and is perpendicular adjacent prefabricated slat I with prefabricated slat II adopts tenon fourth of the twelve earthly branches structural connection be equipped with the long kidney hole that extends along its thickness direction on the prefabricated slat.

2. A bank slope protection structure adopting the assembled ecological sash structure as claimed in claim 1, wherein the bank slope protection structure comprises a plurality of assembled ecological sash structures which are fully distributed on a slope surface, the plurality of assembled ecological sash structures are formed by vertically and alternately arranging a plurality of rows of prefabricated slats I and a plurality of rows of prefabricated slats II, tenons of two adjacent prefabricated slats I in the same row are horizontally butted, mortise holes of two adjacent prefabricated slats II in the same row are horizontally butted, and tenons of two horizontally butted tenons at the intersection of the rows are vertically matched with mortise grooves of two horizontally butted tenons.