ECS Device @ ECS Deck Continuous Device @ Implantable ECS Deck Continuous Device
Brief introduction of ECS deck continuous device principle
1. The internal steel bars and deck steel meshes of the ECS deck continuous device are welded to form a space structure that resists the resilience stress caused by temperature changes and resists the bending stress caused by the live-loaded end-of-turn angle of the beam plate.
2. The reasonably elastic material reduces the bending moment caused by the bending of the beam ends, so that the pavement layer concrete and the double-layer rebar structure can resist bending stress and reduce the possibility of cracks.
3. Even if pavement concrete cracks, the rainwater seeping through the cracks quickly seeps through the permeable layer, drains the bridge on both sides through the drainage pipe, no reflection cracks appear on the asphalt layer of the bridge deck, and the bridge under the bridge beam is protected from water. Infringement.
After cracks are formed in the bridge deck pavement at the continuous parts of the deck, reflective cracks are formed on the asphalt layer of the bridge deck. Rainwater can't be discharged in time after seeping into the cracks, and stagnant water forms under the asphalt pavement layer, causing more serious damage to the bridge deck and affecting the ride comfort.
Deck Cracks Deck Damage Continuous Deck Damage Deck damage and breakage not only affect ride comfort, but also make it difficult to repair, and it is difficult to rejoin the steel bars after repair, resulting in repairs that are then damaged, which is difficult to cure. Rainwater leaks along the cracks and invades the lower structure, accelerating the destruction of the bridge structure and affecting the durability of the structure. 13785855258 pay
ECS Device Product Overview
The ECS device is a combination of a high-performance elastic material and a rebar, and is formed by a single press molding. It is a special device used to simply support the continuous surface of the bridge superstructure.
ECS deck continuous device facade
1-8mm Rebar 2 - Elastomer Material 3 - Permeable Material 4 - Deck Pavement Reinforcing Mesh 10mm
5-Concrete pavement layer 6-Concrete beam body
Facade after installation
The traditional approach to the continuous part of the simply-supported bridge deck is to add the method of continuous steel reinforcement on the deck here. Due to the effect of temperature difference, the beam plate expands and contracts, and the live-load effect causes the beam to flex, and most of the continuous parts of the deck are built one year later. Cracks begin to occur, and damage occurs when severe, affecting ride comfort. This part is difficult to repair after being damaged, and it is difficult for the steel to be rejoined after the repair, resulting in the damage that will be followed by the year of restoration, and it is a difficult disease to cure. Due to the secondary excavation during the restoration construction, the closure caused traffic interruptions and vehicle congestion. Secondly, due to the inevitable occurrence of force cracks at the continuous surface of the deck, rainwater seeps onto the cover beam. After investigating, more than 70% of covered beams of existing simple-support bridges are subject to such water damage, and rainwater seeps into the top surface of the cover beam and mixes with the dust in the air to form mud, resulting in long-term moisture storage on the top surface of the cover beam and Sideways, and gradually infringed on the cover beam concrete and steel reinforcement, greatly reducing the durability of the cover beam, thus affecting the safety of the entire bridge structure.
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