A retaining wall capable of increasing the self-rescue ability of those who fall into the water and its construction method

A construction method and retaining wall technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve problems such as difficult construction quality assurance, difficulty in self-rescue, and increased cost, so as to reduce accidental drowning incidents and lower construction cost , the effect of structural stability

Active Publication Date: 2017-07-18
GUANGDONG TECHN COLLEGE OF WATER RESOURCES & ELECTRIC ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that under the current restrictive conditions of the severely low construction cost, it is difficult to guarantee the construction quality, and the mortar masonry eventually becomes dry masonry, which is not ecological, and it is difficult for those who accidentally fall into the water to save themselves
Currently rarely used
[0005] (3) Concrete prefabricated block ecological retaining walls, gabion gabion ecological retaining walls, etc., are new types of ecological retaining wall structures, which can overcome the shortcomings of concrete retaining walls, but the cost has increased significantly, which is difficult to be accepted by the construction party , especially the concrete prefabricated block ecological retaining wall, when there is no prefabricated plant near the project site, it needs to be transported over long distances, and the cost is higher
The durability, safety and reliability of these new ecological retaining walls still need long-term practice to verify

Method used

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  • A retaining wall capable of increasing the self-rescue ability of those who fall into the water and its construction method
  • A retaining wall capable of increasing the self-rescue ability of those who fall into the water and its construction method
  • A retaining wall capable of increasing the self-rescue ability of those who fall into the water and its construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A retaining wall capable of increasing the self-rescue ability of those who fell into the water, comprising a wall 1, the wall includes an inner side 2 and an outer side 3 in contact with water, a plurality of bosses 4 protrude from the outer side, and the platform is along the wall Arranged in the height direction of the body, a flange protrudes from the outer edge of the boss, and a hook-shaped part 5 is formed between the flange, the boss and the wall.

[0032] Preferably, the outer surface is a slope.

[0033] Preferably, the inclination angle A of the outer surface is 0-20° (interval between the outer surface and the vertical line), preferably, the inclination angle A of the outer surface is 12.4°.

[0034] Preferably, the cross section of the hook groove of the hook portion is trapezoidal, rectangular, U-shaped or V-shaped.

[0035] Preferably, the bosses are evenly arranged along the height direction of the wall.

[0036] Preferably, the distance between the tw...

Embodiment 2

[0040] A construction method of a retaining wall that can increase the self-rescue ability of those who fall into the water. Two vertical slabs are installed, and concrete is poured to the top of the two vertical slabs to form a base, and an outer formwork and an inner formwork are arranged on the base. Pour concrete to the set height, make the outer formwork protrude from the concrete surface to form the first-level retaining wall, set another outer formwork on the first-level retaining wall, and place the other outer formwork on the outside of the protruding part A forming vertical plate is arranged between the formwork, concrete is poured between the forming vertical plate and the outer formwork of the protruding part to form a hook, and then concrete is poured between the other outer formwork and the inner formwork to a set height, so that the other The outer formwork protrudes from the concrete surface to form a second-level retaining wall, and then repeat the above proces...

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PUM

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Abstract

The invention discloses a retaining wall capable of increasing the self-saving chance of people who fall into water. The retaining wall comprises a wall body, wherein the wall body comprises an inner side and an outer side making contact with water, a plurality of bosses are arranged on the outer side in a protruding mode and are distributed in the height direction of the wall body, a flange protrudes from the outer edge of each boss, and a hook-shaped part is formed among the flanges, the bosses and the wall body. By the adoption of the retaining wall, the occurrence of drowning accidents can be reduced, people who fall into water unfortunately can climb to the shore easily, the self-saving or mutual-saving chance is increased, convenience is brought to rescue people on the shore, legal disputes are reduced for an administrative unit, and the people-oriented idea is fully reflected.

Description

technical field [0001] The invention relates to a building structure and a construction method of the building structure, in particular to a retaining wall capable of increasing the self-rescue ability of those who fall into the water and a construction method thereof. Background technique [0002] At present, the structural types of retaining walls used for dikes, roads, and railways mainly include concrete retaining walls, masonry masonry retaining walls, concrete prefabricated block ecological retaining walls, gabion gabion ecological retaining walls, etc. Its advantages and disadvantages are as follows: [0003] (1) Concrete retaining wall, including gravity type, balance weight type and cantilever type, is one of the traditional structural types, with mature technology, safe and reliable, economical and applicable, saving land, easy to obtain raw materials, convenient construction, and easy control of construction quality , lower cost. The disadvantage is that it is a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/02
CPCE02D29/0275
Inventor 袁以美吴茹刘玉娟
Owner GUANGDONG TECHN COLLEGE OF WATER RESOURCES & ELECTRIC ENG
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