An integrated vertical non-metallic sound barrier system and installation method

A sound barrier and non-metallic technology, which is applied in the field of integrated vertical non-metallic sound barrier system and installation, can solve the problems of easy corrosion, loose board body, strip falling off, etc., and achieve the effect of improving strength

Active Publication Date: 2021-03-12
北京天润康隆科技股份有限公司
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  • Abstract
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Problems solved by technology

This kind of structure is prone to loosening of bolts, loosening of boards, and peeling off of rubber strips due to the alternating action of vibration and train pulsating wind pressure when the train passes by at high speed. The service life of the noise barrier and the safety of railway operation

Method used

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  • An integrated vertical non-metallic sound barrier system and installation method
  • An integrated vertical non-metallic sound barrier system and installation method
  • An integrated vertical non-metallic sound barrier system and installation method

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Embodiment Construction

[0045] In order to understand the content of the present invention more clearly, it will be described in detail with reference to the drawings and embodiments.

[0046] Such as Figure 1A , Figure 1B , Figure 1C Shown is the schematic diagram of the first embodiment of the sound barrier plate in the integrated upright non-metallic sound barrier system of the present invention, which includes the sound barrier plate and the sound absorption module 2, and the bottom of the sound barrier plate is arranged on the base; the sound barrier The board is composed of a backboard 11 and a panel 12, and several sound-absorbing modules 2 are arranged between the backboard 11 and the panel 12. The top of the backboard 11 is provided with a rainwater drip line 115, the bottom is a backboard base connection area 114, and the left and right sides are respectively provided with matching tenons 112 and mortises 113, and the sound-absorbing module 2 is embedded and installed on the backboard 1...

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Abstract

The invention relates to a novel integrated vertical non-metal sound barrier system and an installation method. Sound barrier plates are connected through a joggle joint structure and a concrete pouring method, so that extra steel structural parts and other connecting parts or sealing parts are not needed between the sound barrier plates and between the sound barrier plates and a base, the problems that metal is exposed and consequently rusting is caused and rubber strips are prone to falling off are fundamentally solved, maintenance-free normal work can be achieved for 50 years or longer, thestability and safety of a sound barrier are greatly improved, and the railway operation safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of engineering construction, in particular to an integrated vertical non-metal sound barrier system and an installation method. Background technique [0002] With the advancement and development of science and technology, my country has become the world's first high-speed rail operating mileage and planned mileage under construction. The popularization of high-speed rail and electrified railways is inseparable from large-scale railway construction projects. Sound barriers are indispensable in the construction of railways, highways, urban roads, etc., especially in railway engineering, which play an important role in protecting railway lines and reducing the impact of railway operations on the surrounding environment. They are indispensable in railway construction made of. [0003] The traditional plug-in type sound barrier uses H-shaped steel columns as the intermediate connection skeleton. The H-shaped ste...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F8/00
CPCE01F8/00E01F8/0023E01F8/007
Inventor 谢惠丽
Owner 北京天润康隆科技股份有限公司
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