Retaining Wall Block Alignment Rod and Anchoring Sheet
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing retaining wall systems face challenges in maintaining alignment and stability over time, particularly in preventing blocks from moving outward from the earthen embankment, which complicates assembly and long-term structural integrity.
Innovation Solution
The use of concrete blocks with laterally oriented rods and flexible anchoring sheets, where the rods align the blocks and the anchoring sheets extend rearwardly into the embankment, distributing tensile forces across multiple blocks, enhancing stability and ease of assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If individual blocks are supported by individual anchors, then the anchoring system is simple to install, but the alignment between adjacent blocks is difficult to achieve and maintain
Solution Approach 1:
The patent combines multiple individual anchors into a single continuous flexible anchoring sheet that spans across multiple blocks. This merging approach maintains the simplicity of installation while providing continuous support that ensures proper alignment between adjacent blocks, resolving the contradiction between ease of assembly and alignment precision.
Solution Approach 2:
The anchoring system transitions from discrete point anchors to a continuous sheet that distributes anchoring forces across multiple blocks simultaneously. This dimensional change from individual block support to multi-block continuous support enables both easy installation and maintained alignment.
2Stability of the object's composition
If blocks are restrained from moving outwardly, then the stability of the wall is improved, but the assembly process becomes more complex
Solution Approach 1:
The patent employs a flexible anchoring sheet that can conform to the embankment surface and distribute restraining forces across multiple blocks. This flexible film approach provides effective outward movement restraint while maintaining relative simplicity in the assembly process, resolving the contradiction between wall stability and assembly complexity.
3Manufacturing precision
If an elongated rod connects multiple blocks, then the alignment is maintained, but the device complexity increases
Solution Approach 1:
The patent merges the elongated alignment rod with the flexible anchoring sheet into a integrated system where the rod serves both as an alignment guide and as part of the anchoring mechanism. This combination maintains alignment precision while reducing overall system complexity compared to separate rod and anchor components.
Data Source
AI summary
A concrete block structure useful in forming a retaining wall having upwardly open openings to facilitate planting plants therein. The block has an upright front wall, laterally spaced side walls joined to the front wall, and an upwardly open interior, the side walls having upwardly open and laterally aligned grooves formed in them, and a rod received within the grooves and protruding laterally beyond each side wall. A flexible anchor sheet having a forward edge portion may extend along and above at least two adjacent blocks of the course, the anchor sheet being attached to the rod and extending rearwardly over an upper surface of the rear wall for anchoring reception in an embankment against which the blocks are placed.