A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite steel fiber reinforced pervious concrete pavement structure and preparation method thereof
The invention discloses a composite steel fiber reinforced pervious concrete pavement structure and a preparation method thereof. The pavement structure comprises a gravel bottom base layer, a steel fiber reinforced coarse aggregate pervious concrete middle layer and a steel fiber reinforced fine aggregate pervious concrete surface layer which are sequentially paved from bottom to top; and a plurality of drainage holes are formed in the steel fiber reinforced fine aggregate pervious concrete surface layer, the drainage holes penetrate through the steel fiber reinforced fine aggregate pervious concrete surface layer in the vertical direction, and filter screens used for preventing solid impurities from entering the drainage holes are fixed to the positions, located at top openings of the drainage holes, of the steel fiber reinforced fine aggregate pervious concrete surface layer. The gravel bottom base layer, the steel fiber reinforced coarse aggregate pervious concrete middle layer and the steel fiber reinforced fine aggregate pervious concrete surface layer are ingeniously compounded to form an integrated structure, so that the pavement structure with certain strength and excellent drainage performance is obtained, the problems in current urban development can be effectively relieved, and the pavement structure has good application prospects.
本发明公开了一种复合式钢纤维增强透水混凝土路面结构及其制备方法，该路面结构包括从下至上依次铺设的碎石底部基层、钢纤维增强粗骨料透水混凝土中间层以及钢纤维增强细骨料透水混凝土面层；钢纤维增强细骨料透水混凝土面层中开设有多个排水孔，排水孔沿竖直方向穿设钢纤维增强细骨料透水混凝土面层，钢纤维增强细骨料透水混凝土面层位于排水孔的顶部开口处固定有用于阻挡固体杂物进入排水孔的过滤网。本发明通过将碎石底部基层、钢纤维增强粗骨料透水混凝土中间层、钢纤维增强细骨料透水混凝土面层巧妙的复合形成一体结构，得到同时具有一定强度和优异排水性能的路面结构，其能够有效缓解目前城市发展中面临的问题，具有极好的应用前景。
Composite steel fiber reinforced pervious concrete pavement structure and preparation method thereof
The invention discloses a composite steel fiber reinforced pervious concrete pavement structure and a preparation method thereof. The pavement structure comprises a gravel bottom base layer, a steel fiber reinforced coarse aggregate pervious concrete middle layer and a steel fiber reinforced fine aggregate pervious concrete surface layer which are sequentially paved from bottom to top; and a plurality of drainage holes are formed in the steel fiber reinforced fine aggregate pervious concrete surface layer, the drainage holes penetrate through the steel fiber reinforced fine aggregate pervious concrete surface layer in the vertical direction, and filter screens used for preventing solid impurities from entering the drainage holes are fixed to the positions, located at top openings of the drainage holes, of the steel fiber reinforced fine aggregate pervious concrete surface layer. The gravel bottom base layer, the steel fiber reinforced coarse aggregate pervious concrete middle layer and the steel fiber reinforced fine aggregate pervious concrete surface layer are ingeniously compounded to form an integrated structure, so that the pavement structure with certain strength and excellent drainage performance is obtained, the problems in current urban development can be effectively relieved, and the pavement structure has good application prospects.
本发明公开了一种复合式钢纤维增强透水混凝土路面结构及其制备方法，该路面结构包括从下至上依次铺设的碎石底部基层、钢纤维增强粗骨料透水混凝土中间层以及钢纤维增强细骨料透水混凝土面层；钢纤维增强细骨料透水混凝土面层中开设有多个排水孔，排水孔沿竖直方向穿设钢纤维增强细骨料透水混凝土面层，钢纤维增强细骨料透水混凝土面层位于排水孔的顶部开口处固定有用于阻挡固体杂物进入排水孔的过滤网。本发明通过将碎石底部基层、钢纤维增强粗骨料透水混凝土中间层、钢纤维增强细骨料透水混凝土面层巧妙的复合形成一体结构，得到同时具有一定强度和优异排水性能的路面结构，其能够有效缓解目前城市发展中面临的问题，具有极好的应用前景。
Composite steel fiber reinforced pervious concrete pavement structure and preparation method thereof
一种复合式钢纤维增强透水混凝土路面结构及其制备方法
HAN HUI (author) / SHEN DAOXU (author) / FENG JIN (author) / LIU DENGMING (author) / WU WANLIN (author) / LI QIFENG (author)
2021-09-14
Patent
Electronic Resource
Chinese
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