Method for determining compressive bearing capacity of compression-cast rubber fine aggregate concrete
US12313602B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 2, 2024 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Oct 2, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/91
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for determining a compressive strength of compression-cast rubber fine aggregate concrete is provided. The method includes: first strength information of normal cast concrete, second strength information of corresponding normal cast rubber fine aggregate concrete, and third strength information of compression-cast rubber fine aggregate concrete; a target equation between a compressive strength of the normal cast concrete, a compressive strength of the compression-cast rubber fine aggregate concrete, the rubber substitution rate and a compression stress is constructed according to the first strength information, the second strength information and the third strength information; target parameters of the compression-cast rubber fine aggregate concrete are acquired, and the target parameters are inputted into the target equation which outputs a current compressive strength of the compression-cast rubber fine aggregate concrete. The compressive strength of the compression-cast rubber fine aggregate concrete can be accurately determined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.