A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for preparing continuous-size-fraction aggregate by utilizing interval-size-fraction aggregate
The invention relates to a method for preparing continuous-size-fraction aggregate by utilizing interval-size-fraction aggregate, which comprises the following steps: setting target continuous-size-fraction aggregate grading, and obtaining target continuous-size-fraction aggregate grading distribution; based on the grading distribution of the target continuous size fraction aggregate, selecting interval size fraction aggregate; screening the selected interval size fraction aggregate to obtain each sieve mesh counting sieve residue of the interval size fraction aggregate; and on the basis of the sieve residue of each sieve pore of the interval size fraction aggregate, obtaining the ratio of the assumed use amount of the interval size fraction aggregate, and completing the configuration of the target continuous size fraction aggregate according to the ratio of the assumed use amount of the interval size fraction aggregate. According to the invention, the accuracy and flexibility of aggregate matching can be improved.
本发明涉及一种利用区间粒级骨料配置连续粒级骨料的方法，包括：设置目标连续粒级骨料级配，获取目标连续粒级骨料级配分布；基于目标连续粒级骨料级配分布选择区间粒级骨料；对所选择的区间粒级骨料进行筛分，获取区间粒级骨料的各筛孔分计筛余量；基于区间粒级骨料的各筛孔分计筛余量，获取各区间粒级骨料假设用量之比，根据各区间粒级骨料假设用量之比完成目标连续粒级骨料的配置。本发明能够提升骨料配合的精确性与灵活性。
Method for preparing continuous-size-fraction aggregate by utilizing interval-size-fraction aggregate
The invention relates to a method for preparing continuous-size-fraction aggregate by utilizing interval-size-fraction aggregate, which comprises the following steps: setting target continuous-size-fraction aggregate grading, and obtaining target continuous-size-fraction aggregate grading distribution; based on the grading distribution of the target continuous size fraction aggregate, selecting interval size fraction aggregate; screening the selected interval size fraction aggregate to obtain each sieve mesh counting sieve residue of the interval size fraction aggregate; and on the basis of the sieve residue of each sieve pore of the interval size fraction aggregate, obtaining the ratio of the assumed use amount of the interval size fraction aggregate, and completing the configuration of the target continuous size fraction aggregate according to the ratio of the assumed use amount of the interval size fraction aggregate. According to the invention, the accuracy and flexibility of aggregate matching can be improved.
本发明涉及一种利用区间粒级骨料配置连续粒级骨料的方法，包括：设置目标连续粒级骨料级配，获取目标连续粒级骨料级配分布；基于目标连续粒级骨料级配分布选择区间粒级骨料；对所选择的区间粒级骨料进行筛分，获取区间粒级骨料的各筛孔分计筛余量；基于区间粒级骨料的各筛孔分计筛余量，获取各区间粒级骨料假设用量之比，根据各区间粒级骨料假设用量之比完成目标连续粒级骨料的配置。本发明能够提升骨料配合的精确性与灵活性。
Method for preparing continuous-size-fraction aggregate by utilizing interval-size-fraction aggregate
一种利用区间粒级骨料配置连续粒级骨料的方法
WANG JIANFENG (author) / YANG SIYU (author) / WU YONGJIE (author) / PEI TIANRUI (author) / LIU XIAO (author) / MA XIAOYU (author) / WANG YALI (author) / CUI SUPING (author)
2023-12-29
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Quantitative Description of Coarse Aggregate Volume Fraction Gradients
| Online Contents | 2000
Quantitative Description of Coarse Aggregate Volume Fraction Gradients
| British Library Online Contents | 2000
Influence of aggregate size and aggregate size grading on ASR expansion
| British Library Online Contents | 1999
| British Library Online Contents | 2010