A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cement pavement crack reinforcing structure and method
The invention discloses a cement pavement crack reinforcing structure and a method. The structure comprises a three-dimensional continuous structure reinforcing body for continuously reinforcing cracks in a to-be-repaired layer of a pavement, the three-dimensional continuous structure reinforcing body comprises a plurality of oblique connecting piles which are sequentially connected in the extending direction of the cracks, each oblique connecting pile is connected with a plurality of reinforcing piles, and the intersection ends of the oblique connecting piles and the reinforcing piles are expansion anchoring heads; the method comprises the following steps: 1, drilling an inclined pile hole; 2, drilling a reinforcing pile hole; 3, drilling and chambering; 4, filling and pouring body. According to the invention, the plurality of continuous oblique connecting piles and the plurality of reinforcing piles are intersected to form a three-dimensional continuous structure reinforcing body; anexpanded upper flange clamping plate can be constructed at the tops of the oblique connecting piles and the tops of the reinforcing piles, an expanded anchoring head and the corresponding upper flange clamping plate in the three-dimensional continuous structure reinforcing body clamp and reinforce a pavement to-be-repaired layer, the fractured pavement to-be-repaired layer is effectively connected and borne, the topological structure of the three-dimensional continuous structure reinforcing body is flexibly expanded, and the construction period is short.
本发明公开了一种水泥路面裂缝补强结构及方法，该结构包括对路面待修复层中的裂缝进行连续补强的立体连续结构补强体，立体连续结构补强体包括多个沿裂缝延伸方向依次连接的斜向连接桩，每个斜向连接桩与若干个补强桩连接，斜向连接桩和补强桩的相交端为扩大锚固头；该方法包括步骤：一、钻斜桩孔；二、钻补强桩孔；三、钻扩孔；四、填筑灌注体。本发明利用多个连续的斜向连接桩和若干个补强桩交汇形成立体连续结构补强体，并可在若干个斜向连接桩和补强桩顶部构筑扩径的上翼缘夹板，立体连续结构补强体中扩大锚固头和对应的上翼缘夹板夹持补强路面待修复层，有效的连接承载断裂的路面待修复层，立体连续结构补强体拓扑结构灵活扩展，施工工期短。
Cement pavement crack reinforcing structure and method
The invention discloses a cement pavement crack reinforcing structure and a method. The structure comprises a three-dimensional continuous structure reinforcing body for continuously reinforcing cracks in a to-be-repaired layer of a pavement, the three-dimensional continuous structure reinforcing body comprises a plurality of oblique connecting piles which are sequentially connected in the extending direction of the cracks, each oblique connecting pile is connected with a plurality of reinforcing piles, and the intersection ends of the oblique connecting piles and the reinforcing piles are expansion anchoring heads; the method comprises the following steps: 1, drilling an inclined pile hole; 2, drilling a reinforcing pile hole; 3, drilling and chambering; 4, filling and pouring body. According to the invention, the plurality of continuous oblique connecting piles and the plurality of reinforcing piles are intersected to form a three-dimensional continuous structure reinforcing body; anexpanded upper flange clamping plate can be constructed at the tops of the oblique connecting piles and the tops of the reinforcing piles, an expanded anchoring head and the corresponding upper flange clamping plate in the three-dimensional continuous structure reinforcing body clamp and reinforce a pavement to-be-repaired layer, the fractured pavement to-be-repaired layer is effectively connected and borne, the topological structure of the three-dimensional continuous structure reinforcing body is flexibly expanded, and the construction period is short.
本发明公开了一种水泥路面裂缝补强结构及方法，该结构包括对路面待修复层中的裂缝进行连续补强的立体连续结构补强体，立体连续结构补强体包括多个沿裂缝延伸方向依次连接的斜向连接桩，每个斜向连接桩与若干个补强桩连接，斜向连接桩和补强桩的相交端为扩大锚固头；该方法包括步骤：一、钻斜桩孔；二、钻补强桩孔；三、钻扩孔；四、填筑灌注体。本发明利用多个连续的斜向连接桩和若干个补强桩交汇形成立体连续结构补强体，并可在若干个斜向连接桩和补强桩顶部构筑扩径的上翼缘夹板，立体连续结构补强体中扩大锚固头和对应的上翼缘夹板夹持补强路面待修复层，有效的连接承载断裂的路面待修复层，立体连续结构补强体拓扑结构灵活扩展，施工工期短。
Cement pavement crack reinforcing structure and method
一种水泥路面裂缝补强结构及方法
LI XIAOJUN (author) / WANG XIAOHUA (author) / LIANG JUWEI (author) / ZOU XIAOLONG (author) / LI HAIBIN (author)
2020-09-08
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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