Modular Concrete Waste Platform Design
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Solution Overview
Problem
Existing waste collection installations face challenges with modular designs that require pillars for stability, leading to fragility, high construction costs, and inability to completely dismantle, while also being prone to physical stress and chemical degradation, with inadequate protection against extreme weather and deformation over time.
Innovation Solution
A modular waste unloading device featuring a raised platform with inclined access ramps, supported by prefabricated concrete elements forming a continuous horizontal plane without a traditional slab, utilizing inverted U-shaped modular elements with hinged passages for access and secure fastening, providing enhanced mechanical strength, flexibility, and seismic resistance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If modular equipment is used to allow temporary installation on land of variable geometry, then adaptability is improved, but structural strength deteriorates due to limited resistance to physical stresses and high loads
Solution Approach 1:
The platform is divided into multiple modular bearing elements that can be assembled in different configurations. Each element consists of two vertical uprights and a horizontal upper crosspiece, forming standardized units that can be juxtaposed to create platforms of varying sizes and shapes while maintaining structural integrity through repeated modular patterns
Solution Approach 2:
The invention uses concrete for the bearing elements and access ramps, providing high compressive strength and durability. The combination of concrete materials with modular design creates structures that resist physical stresses, high loads, and chemical attacks while maintaining adaptability for temporary installations
2Ease of manufacture
If sheet steel or aluminum plates are used for modular devices, then ease of manufacture is improved, but reliability deteriorates due to chemical attacks and deformation over time
Solution Approach 1:
The invention changes the material parameter from metal (sheet steel or aluminum) to concrete, fundamentally altering the chemical and physical properties. Concrete provides resistance to chemical attacks from corrosive waste and weather, while maintaining ease of manufacture through precast modular elements that can be produced off-site and assembled quickly
3Stability of the object's composition
If pillars are used to raise the platform structure, then stability is improved, but device complexity increases due to the need for foundations and articulation with platform plates
Solution Approach 1:
The invention extracts and eliminates the pillar-foundation system from the structure. Instead of using vertical pillars requiring concrete foundations, the platform bears directly on the ground through its modular bearing elements. This simplifies the structure by removing the need for foundations and complex articulation mechanisms while maintaining stability through the ground-bearing design
4Manufacturing precision
If a traditional slab is used to form the raised horizontal plane, then manufacturing precision is improved, but productivity deteriorates due to the time-consuming construction process
Solution Approach 1:
The traditional monolithic slab is segmented into multiple modular bearing elements with standardized dimensions. These precast modules can be manufactured simultaneously in a factory setting, ensuring precision through controlled manufacturing conditions, then assembled rapidly on-site like LEGO blocks, dramatically increasing productivity compared to pouring and curing a large concrete slab in place
5Adaptability or versatility
If the platform structure is designed to be completely dismantled, then adaptability is improved, but strength deteriorates because pillars must remain sealed to foundations
Solution Approach 1:
The invention extracts and removes the pillar-foundation system that prevents complete dismantling. The ground-bearing modular design allows the entire structure to be disassembled and relocated without leaving permanent elements in the ground, achieving complete adaptability while maintaining structural strength through the interlocking modular concrete elements
Data Source
Figure 1
Figure 2-a~2-c
Figure 3
AI summary
The present invention relates to a device intended for the off-loading of waste, consisting of a raised platform (1) and of inclined access ramps (2), comprising a plurality of juxtaposed bearing elements (3) forming a raised horizontal plane (48), said bearing elements consisting of two vertical uprights (12) resting on a surface (8) that has a point loading coefficient that is defined according to the envisaged use of the waste disposal facility and allows pedestrians and light or heavy vehicles to circulate thereon, and of a horizontal upper crossmember (13) - a plurality of access elements (4) forming at least one inclined plane that is continuous from the supporting surface (8) as far as the raised horizontal plane (48), said access elements consisting of two vertical uprights (12) resting on the supporting surface (8) and of an inclined upper crossmember (13), and - means of attachment (17) for joining the bearing elements (3) and the access elements (4) together.