CN212026104U

CN212026104U - Six ally oneself with T type rod-type unrestrained artifical armor block that disappears

Info

Publication number: CN212026104U
Application number: CN201922145541.4U
Authority: CN
Inventors: 肖辉; 李焱
Original assignee: Tianjin Research Institute for Water Transport Engineering MOT
Current assignee: Tianjin Research Institute for Water Transport Engineering MOT
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-11-27
Anticipated expiration: 2029-12-04

Abstract

The utility model relates to a six-link T-shaped rod type wave-dissipating artificial armor block, which consists of 6T-shaped limb rods and a cube; the T-shaped limb rods are respectively arranged on X, Y, Z three vertical planes and intersect on six faces of the square shape, and the arrangement of the 6T-shaped limb rods needs to ensure that the transverse rods on the same plane are parallel to each other and the transverse rods on different planes are perpendicular to each other. The six-link rod type armor block has the advantages of tight hook-and-hook occlusion, high porosity and friction force, good wave dissipation effect, high overall stability, high limb strength and strong wave striking resistance, and is particularly suitable for various protective projects such as seaports breakwaters, sea filling and land making embankments, coast protection and the like.

Description

Six ally oneself with T type rod-type unrestrained artifical armor block that disappears

Technical Field

The utility model belongs to the technical field of harbour breakwater and coast dyke, especially, relate to a six ally oneself with T type rod-type unrestrained artifical armor blocks that disappear.

Background

The slope breakwater, revetment and seawall are common wave-retaining and wave-dissipating protective buildings, and mainly comprise two parts of a breakwater core and a surface protecting block body on the surface layer. The surface protecting blocks on the surface layer are usually artificial blocks, and are mutually hooked or embedded between the blocks to play the group role of the surface protecting, and the blocks absorb and dissipate the energy of waves with certain roughness and higher porosity, so that the effects of wave dissipation and building protection are achieved.

Since the early 50 s of the last century, various concrete artificial blocks have been studied and developed abroad. The basic principles for developing the novel block are as follows: good wave eliminating effect, high stability, firmness, durability, convenient construction, economy and reasonability. The concrete expression is as follows: the block bodies have good hooking performance, and the occlusal force between the block bodies is exerted to improve the stability of the whole protective surface; secondly, the wave-breaking effect of the single blocks is improved to stabilize the single blocks.

Artificial blocks developed by various countries so far have more than 100, and the blocks commonly used at present have the following characteristics: the square-shaped block comprises a twisted I-shaped block body (Dolos), a Tetrapod (Tetrapod), a twisted king-shaped block body (also called a hooking block body Accorpode), a four-foot hollow square block, a fence plate, a nut block body and the like.

The artificial blocks are laid in two ways, one is randomly placed, and the other is regularly laid. The randomly placed blocks mainly comprise twisted I-shaped blocks, quadrangular pyramids, twisted Chinese character 'Wang' blocks and the like, belong to hook-coupled meshed blocks, and are meshed by self cross rod pieces and mutual hook coupling of the cross rod pieces and the cross rod pieces, so that the slope blocks of the slope embankment have certain roughness and higher porosity, and when waves act on the slope blocks, energy is absorbed and dissipated. The regularly paved blocks mainly comprise four-foot hollow blocks, fence plates, nut blocks and the like, belong to embedded blocks, and consume and absorb the energy of waves by means of self support, holes and embedding friction among the holes.

In contrast, the hook-coupled engaged block has higher porosity and slope roughness than the embedded block, so the wave-dissipating performance is better and the wave climbing height is smaller. However, the existing commonly used hooking blocks such as the twisted I-shaped block, the quadrangular pyramid and the twisted king-shaped block cannot be well lapped with each other, so that the overall performance and the wave dissipation effect are weakened to a certain degree, the phenomenon of shaking and rolling off easily occurs under the action of waves, and the protection function of the breakwater is reduced. Under the action of large waves, the limb rod structure of the special-shaped armor block is easy to break, and the structural stability and safety of the wave-resistant building are seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a six-connection T-shaped rod type wave-dissipating artificial armor block.

In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme:

a six-link T-shaped rod type wave-dissipating artificial armor block is composed of 6T-shaped limb rods and a square; the T-shaped limb rods are respectively arranged on X, Y, Z three vertical planes and intersect on six faces of the square shape, and the arrangement of the 6T-shaped limb rods needs to ensure that the transverse rods on the same plane are parallel to each other and the transverse rods on different planes are perpendicular to each other.

Each of said two portions being constituted by a transverse portion and a vertical portion; the two ends of the transverse part are in a quarter-arc shape; the vertical part is composed of three sections, the upper section is in a frustum shape expanded on the plane, the lower section is in a frustum shape expanded on the space, and the middle section is in a cuboid shape.

The height of the face protection block is h, wherein: the width of the T-shaped limb rod is 0.4h, and the height of the T-shaped limb rod is 0.4 h; the length of the cube shape 2 is 0.2 h; the width of the T-shaped transverse part is 0.4h, the thickness of the T-shaped transverse part is 0.1h, and the diameters of circular arcs at two ends are 0.1 h; the maximum width of the upper section of the T-shaped vertical part is 0.2h, the maximum width of the lower section of the T-shaped vertical part is 0.2h, and the height of the middle section of the T-shaped vertical part is 0.1 h.

The utility model has the advantages that:

the six-link rod type armor blocks are tightly hooked and occluded, high in porosity and friction force, good in wave dissipation effect, high in overall stability, high in limb rod strength and strong in wave striking resistance, and is particularly suitable for various protective projects such as an open sea port breakwater, a sea filling land-making embankment, a coast protection and the like.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a perspective view of the T-shaped limbs of the present invention;

FIG. 4 is a front view of the T-shaped limbs of the present invention;

in the figure: 1. t-shaped limb rod 2, square shape 11, transverse part 12, vertical part 12-1, prismoid upper section 12-2, prismoid middle section 12-3, prismoid lower section.

Detailed Description

For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings as follows:

the block body consists of 6T-shaped limb rods 1 and a cube shape 2. The 6T-limbs 1 are arranged in X, Y, Z three perpendicular planes respectively and intersect on six faces of a cube 2. See fig. 1 and 2. The arrangement of the 6T-limbs is such that the transverse rods in the same plane are parallel to each other and the transverse rods in different planes are perpendicular to each other, as shown in figure 1. The whole block has a height of h, a T-shaped limb rod width of 0.4h and a height of 0.4h, and the length of the cube shape 2 is 0.2h, as shown in figure 2.

The T-limb 1 is composed of a transverse portion 11 and a vertical portion 12 perpendicular thereto, as shown in figure 3. The two ends of the transverse part 11 are in a quarter-arc shape; in order to enhance the strength of the vertical part 12, the vertical part 12 is composed of three equal segments, the upper segment is a frustum of pyramid 12-1 enlarged on the plane, the lower segment is a frustum of pyramid 12-3 enlarged in space, the middle is a cuboid 12-2, and the T-shaped limb rod is a three-dimensional view as shown in fig. 3. The dimensions of the T-limb are as in figure 4, where: the width of the T-shaped transverse part is 0.4h, the thickness is 0.1h, and the diameters of the circular arcs at the two ends are 0.1 h. The upper section of the T-shaped vertical part is a frustum of pyramid 12-1 expanded on the plane, the maximum width of the frustum of pyramid is 0.2h, the lower section of the T-shaped vertical part is a frustum of pyramid 12-3 expanded on the space, the maximum width of the frustum of pyramid is 0.2h, the middle part of the frustum of pyramid is a cuboid 12-2, and the height of the frustum of pyramid is 0.1 h.

Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the protection scope of the present invention.

Claims

1. A six-link T-shaped rod type wave-dissipating artificial armor block is composed of 6T-shaped limb rods and a square; the method is characterized in that: the T-shaped limb rods are respectively arranged on X, Y, Z three vertical planes and intersect on six faces of the square shape, and the arrangement of the 6T-shaped limb rods needs to ensure that the transverse rods on the same plane are parallel to each other and the transverse rods on different planes are perpendicular to each other.

2. The six-link T-shaped rod type wave-dissipating artificial armor block body according to claim 1, characterized in that: each facing block is composed of a transverse part and a vertical part; the two ends of the transverse part are in a quarter-arc shape; the vertical part is composed of three sections, the upper section is in a frustum shape expanded on the plane, the lower section is in a frustum shape expanded on the space, and the middle section is in a cuboid shape.

3. The six-link T-shaped rod type wave-dissipating artificial armor block body according to claim 1, characterized in that: the height of the face protection block is h, wherein: the width of the T-shaped limb rod is 0.4h, and the height of the T-shaped limb rod is 0.4 h; the length of the cube is 0.2 h; the width of the T-shaped transverse part is 0.4h, the thickness of the T-shaped transverse part is 0.1h, and the diameters of circular arcs at two ends are 0.1 h; the maximum width of the upper section of the T-shaped vertical part is 0.2h, the maximum width of the lower section of the T-shaped vertical part is 0.2h, and the height of the middle section of the T-shaped vertical part is 0.1 h.