Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Joint structure of asphalt concrete panel and peripheral rigid concrete
The invention discloses a joint structure of an asphalt concrete panel and peripheral rigid concrete. The asphalt concrete panel connected to the peripheral rigid concrete comprises an asphalt concrete leveling cementing layer, a wedge-shaped body, an asphalt concrete thickening layer, a reinforced net, an asphalt concrete impermeable layer and an asphalt mastic sealing layer which are sequentially constructed on a broken stone hardcore; the asphalt concrete wedge-shaped body is arranged between the asphalt concrete thickening layer and the asphalt concrete leveling cementing layer, and only the asphalt concrete leveling cementing layer and the asphalt concrete wedge-shaped body form structural contact surfaces with rigid concrete; and the interface of the rigid concrete and the asphalt concrete wedge-shaped body is a gentle slope or arc gradual change type contact surface. A plastic filler is arranged at the contact part of the asphalt concrete wedge-shaped body and the rigid concrete, and the interface of the rigid concrete is coated with an asphalt coating. The joint structure is simple in structure, adapts to deformation of the asphalt concrete panel, meets certain deformation capacity, and allows the panel at the joint to slide without damaging an anti-seepage structure.
本发明公开了一种沥青混凝土面板与周边刚性混凝土的接头结构，与周边刚性混凝土连接的沥青混凝土面板包括依次施工在碎石垫层上面的沥青混凝土整平胶结层、楔形体、沥青混凝土加厚层、加筋网、沥青混凝土防渗层和沥青玛蹄脂封闭层，在沥青混凝土加厚层和沥青混凝土整平胶结层之间全部设置有沥青混凝土楔形体，只有沥青混凝土整平胶结层和沥青混凝土楔形体与刚性混凝土之间形成结构接触面，且刚性混凝土与沥青混凝土楔形体的界面为缓坡或弧线渐变式接触面。沥青混凝土楔形体与刚性混凝土接触部位设置塑性填料，并在刚性混凝土界面上涂有沥青涂料。结构简单，适应沥青混凝土面板的变形，满足一定变形能力，允许接缝处面板滑移而不破坏防渗结构。
Joint structure of asphalt concrete panel and peripheral rigid concrete
The invention discloses a joint structure of an asphalt concrete panel and peripheral rigid concrete. The asphalt concrete panel connected to the peripheral rigid concrete comprises an asphalt concrete leveling cementing layer, a wedge-shaped body, an asphalt concrete thickening layer, a reinforced net, an asphalt concrete impermeable layer and an asphalt mastic sealing layer which are sequentially constructed on a broken stone hardcore; the asphalt concrete wedge-shaped body is arranged between the asphalt concrete thickening layer and the asphalt concrete leveling cementing layer, and only the asphalt concrete leveling cementing layer and the asphalt concrete wedge-shaped body form structural contact surfaces with rigid concrete; and the interface of the rigid concrete and the asphalt concrete wedge-shaped body is a gentle slope or arc gradual change type contact surface. A plastic filler is arranged at the contact part of the asphalt concrete wedge-shaped body and the rigid concrete, and the interface of the rigid concrete is coated with an asphalt coating. The joint structure is simple in structure, adapts to deformation of the asphalt concrete panel, meets certain deformation capacity, and allows the panel at the joint to slide without damaging an anti-seepage structure.
本发明公开了一种沥青混凝土面板与周边刚性混凝土的接头结构，与周边刚性混凝土连接的沥青混凝土面板包括依次施工在碎石垫层上面的沥青混凝土整平胶结层、楔形体、沥青混凝土加厚层、加筋网、沥青混凝土防渗层和沥青玛蹄脂封闭层，在沥青混凝土加厚层和沥青混凝土整平胶结层之间全部设置有沥青混凝土楔形体，只有沥青混凝土整平胶结层和沥青混凝土楔形体与刚性混凝土之间形成结构接触面，且刚性混凝土与沥青混凝土楔形体的界面为缓坡或弧线渐变式接触面。沥青混凝土楔形体与刚性混凝土接触部位设置塑性填料，并在刚性混凝土界面上涂有沥青涂料。结构简单，适应沥青混凝土面板的变形，满足一定变形能力，允许接缝处面板滑移而不破坏防渗结构。
Joint structure of asphalt concrete panel and peripheral rigid concrete
一种沥青混凝土面板与周边刚性混凝土的接头结构
WANG CAIXIA (Autor:in) / YANG ZIQIANG (Autor:in) / WU JICAI (Autor:in) / YANG WENLI (Autor:in) / LI BING (Autor:in) / CHEN JIANHUA (Autor:in) / ZHAO YAKUN (Autor:in) / LYU DIANSHUAI (Autor:in) / ZHAO XURUN (Autor:in) / DUAN YONGTAO (Autor:in)
14.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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