A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tuff similar material with permeation-vibration characteristics and preparation method thereof
The invention discloses a tuff similar material with permeation-vibration characteristics and a preparation method of the tuff similar material. The material comprises aggregate, supplementary fine aggregate, a cementing material and water, wherein in parts by weight, the aggregate is 200-400 parts, the supplementary fine aggregate is 25-50 parts, the cementing material is 4-20 parts, and the water accounts for 3%-6% of the total weight of the aggregate and the supplementary fine aggregate. The similar material is applied to research of mine ground pressure and rock stratum control disciplines, can further analyze overlying strata migration and working face conditions, and can qualitatively and quantitatively analyze overlying strata deformation, migration, roof damage, overlying separation layer development and overlying strata stress evolution laws by means of monitoring equipment; the method is an important research means for analyzing possible mechanical phenomena and pressure distribution rules in protolith.
本发明公开了一种具有渗透‑振动特性的凝灰岩相似材料及其制备方法，材料包括：骨料、补充细骨料、胶凝材料和水；其中，按重量份数计骨料200~400份，补充细骨料25~50份，胶凝材料4~20份，水为骨料、补充细骨料重量和的3%~6%。该相似材料应用于矿山压力与岩层控制学科研究中，不仅能够进一步分析覆岩运移以及工作面情况，借助监测设备可还以定性和定量的分析覆岩变形、运移、顶板破坏、上覆离层发育以及覆岩应力演化规律，是分析原岩中可能发生的力学现象及压力分布规律的重要研究手段。
Tuff similar material with permeation-vibration characteristics and preparation method thereof
The invention discloses a tuff similar material with permeation-vibration characteristics and a preparation method of the tuff similar material. The material comprises aggregate, supplementary fine aggregate, a cementing material and water, wherein in parts by weight, the aggregate is 200-400 parts, the supplementary fine aggregate is 25-50 parts, the cementing material is 4-20 parts, and the water accounts for 3%-6% of the total weight of the aggregate and the supplementary fine aggregate. The similar material is applied to research of mine ground pressure and rock stratum control disciplines, can further analyze overlying strata migration and working face conditions, and can qualitatively and quantitatively analyze overlying strata deformation, migration, roof damage, overlying separation layer development and overlying strata stress evolution laws by means of monitoring equipment; the method is an important research means for analyzing possible mechanical phenomena and pressure distribution rules in protolith.
本发明公开了一种具有渗透‑振动特性的凝灰岩相似材料及其制备方法，材料包括：骨料、补充细骨料、胶凝材料和水；其中，按重量份数计骨料200~400份，补充细骨料25~50份，胶凝材料4~20份，水为骨料、补充细骨料重量和的3%~6%。该相似材料应用于矿山压力与岩层控制学科研究中，不仅能够进一步分析覆岩运移以及工作面情况，借助监测设备可还以定性和定量的分析覆岩变形、运移、顶板破坏、上覆离层发育以及覆岩应力演化规律，是分析原岩中可能发生的力学现象及压力分布规律的重要研究手段。
Tuff similar material with permeation-vibration characteristics and preparation method thereof
一种具有渗透-振动特性的凝灰岩相似材料及其制备方法
MENG JUNYU (author) / YE DAICHENG (author) / DENG YONGFENG (author) / ZHENG HONGYANG (author) / LEI GUANGHUI (author) / LAI QINGZHONG (author) / CAI JINBAO (author)
2024-08-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Tuff and geopolymer composite material and preparation method thereof
| European Patent Office | 2020
Alkali-activated tuff cementing material and preparation method thereof
| European Patent Office | 2021
Composite material prepared from tuff powder waste and preparation method thereof
| European Patent Office | 2024
Tuff-based inorganic environment-friendly cementing material and preparation method thereof
| European Patent Office | 2020
| European Patent Office | 2023