A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Asphalt pavement artificial reinforced aggregate used for being matched and embedded with aggregate
The invention discloses an asphalt pavement artificial reinforced aggregate used for being matched and embedded with aggregate, the reinforced aggregate comprises a plurality of artificial particles with insertion strips, and the insertion strips of the artificial particles are distributed along space and can be mutually embedded and extruded with the aggregate to form an interlocking structure; the artificial particles forming the aggregate are artificially designed and manufactured, the artificial particles are made of high-strength and high-ductility metal materials, due to the specific structure, the artificial particles are high in strength, good in abrasion resistance and capable of bearing large loads without being broken and broken, the high internal friction resistance can be formed after the artificial particles and common aggregate are extruded in an embedded mode, and the aggregate cannot slide. And under the action of external horizontal load, the plastic flow trend is not generated, the interlocking effect is strong, and the stability and deformation resistance of the asphalt mixture can be improved.
本发明公开了一种用于与集料配合嵌挤的沥青路面人造增强骨料，所述增强骨料包括若干具有嵌条的人造颗粒料，所述人造颗粒的嵌条沿空间分布并可与集料相互嵌挤形成嵌锁结构；组成骨料的人造颗粒均由人工设计制造，该人造颗粒选择高强度和高延性金属材料制成，特有的结构使其具有强度高，耐磨性好，可承受较大的荷载而不折断破碎,人造颗粒与普通集料嵌挤后能形成较高的内摩阻力，使集料不会产生滑移，在外界水平荷载作用下不会产生塑性流动趋势，嵌锁作用强，可提高沥青混合料的稳定性和抗变形能力。
Asphalt pavement artificial reinforced aggregate used for being matched and embedded with aggregate
The invention discloses an asphalt pavement artificial reinforced aggregate used for being matched and embedded with aggregate, the reinforced aggregate comprises a plurality of artificial particles with insertion strips, and the insertion strips of the artificial particles are distributed along space and can be mutually embedded and extruded with the aggregate to form an interlocking structure; the artificial particles forming the aggregate are artificially designed and manufactured, the artificial particles are made of high-strength and high-ductility metal materials, due to the specific structure, the artificial particles are high in strength, good in abrasion resistance and capable of bearing large loads without being broken and broken, the high internal friction resistance can be formed after the artificial particles and common aggregate are extruded in an embedded mode, and the aggregate cannot slide. And under the action of external horizontal load, the plastic flow trend is not generated, the interlocking effect is strong, and the stability and deformation resistance of the asphalt mixture can be improved.
本发明公开了一种用于与集料配合嵌挤的沥青路面人造增强骨料，所述增强骨料包括若干具有嵌条的人造颗粒料，所述人造颗粒的嵌条沿空间分布并可与集料相互嵌挤形成嵌锁结构；组成骨料的人造颗粒均由人工设计制造，该人造颗粒选择高强度和高延性金属材料制成，特有的结构使其具有强度高，耐磨性好，可承受较大的荷载而不折断破碎,人造颗粒与普通集料嵌挤后能形成较高的内摩阻力，使集料不会产生滑移，在外界水平荷载作用下不会产生塑性流动趋势，嵌锁作用强，可提高沥青混合料的稳定性和抗变形能力。
Asphalt pavement artificial reinforced aggregate used for being matched and embedded with aggregate
用于与集料配合嵌挤的沥青路面人造增强骨料
YANG QINGGUO (author) / ZHENG JIAYAN (author) / HUANG SHIWU (author) / HUANG PENGYU (author) / ZENG DONGSHENG (author)
2021-11-09
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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