Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel tongue-and-groove assembly type pavement slab and maintenance and replacement method of assembly type pavement
The invention provides a novel tongue-and-groove assembly type pavement slab and a maintenance and replacement method of a assembly type pavement slab, the load transfer advantage of tongue-and-groove tenon-and-mortise joints can be fully played, and meanwhile rapid replacement and maintenance of the tongue-and-groove assembly type pavement slab can be achieved. The slab comprises rectangular plate bodies which are spliced to form a pavement, dowel bars are embedded in the two side walls of the rectangular plate bodies in the length direction at intervals in the width direction, the dowel bars of every two adjacent rectangular plate bodies in the length direction are correspondingly welded and connected, and splicing of the rectangular plate bodies in the transverse direction of the pavement is achieved; a connecting tenon and a connecting groove which correspond to each other are respectively arranged on the left side wall and the right side wall in the width direction of each rectangular plate body, and the connecting tenons are clamped into the connecting grooves of the rectangular plate bodies, so that the two adjacent rectangular plate bodies are longitudinally assembled on the pavement; or connecting grooves are formed in the left side wall and the right side wall of each rectangular plate body in the width direction, and a grouting connecting cavity formed by the corresponding connecting grooves of every two adjacent rectangular plate bodies is filled with a crack pouring material to form a high-strength clamping tenon, so that the two adjacent rectangular plate bodies are spliced in the longitudinal direction of the pavement.
一种新型企口装配式道面板及装配式道面的维修更换方法，既能充分发挥企口榫卯接缝的传荷优势，同时可实现企口式装配式道面板的快速更换维修。具有拼装形成道面的矩形板体，所述矩形板体的两长度方向侧壁处沿宽度方向间隔埋设传力杆，长度方向上相邻两矩形板体的传力杆对应焊接连接，实现矩形板体在道面横向上的拼装；所述矩形板体的宽度方向左侧侧壁、宽度方向右侧侧壁上分别设置相对应的连接凸榫、连接凹槽，连接凸榫卡入矩形板体的连接凹槽内，实现相邻两矩形板体在道面纵向上的拼装；或者，所述矩形板体的宽度方向左侧侧壁、宽度方向右侧侧壁上均设置连接凹槽，在由相邻两矩形板体对应的连接凹槽形成的注浆连接空腔内灌注填充灌缝料形成高强卡榫，实现相邻两矩形板体在道面纵向上的拼装。
Novel tongue-and-groove assembly type pavement slab and maintenance and replacement method of assembly type pavement
The invention provides a novel tongue-and-groove assembly type pavement slab and a maintenance and replacement method of a assembly type pavement slab, the load transfer advantage of tongue-and-groove tenon-and-mortise joints can be fully played, and meanwhile rapid replacement and maintenance of the tongue-and-groove assembly type pavement slab can be achieved. The slab comprises rectangular plate bodies which are spliced to form a pavement, dowel bars are embedded in the two side walls of the rectangular plate bodies in the length direction at intervals in the width direction, the dowel bars of every two adjacent rectangular plate bodies in the length direction are correspondingly welded and connected, and splicing of the rectangular plate bodies in the transverse direction of the pavement is achieved; a connecting tenon and a connecting groove which correspond to each other are respectively arranged on the left side wall and the right side wall in the width direction of each rectangular plate body, and the connecting tenons are clamped into the connecting grooves of the rectangular plate bodies, so that the two adjacent rectangular plate bodies are longitudinally assembled on the pavement; or connecting grooves are formed in the left side wall and the right side wall of each rectangular plate body in the width direction, and a grouting connecting cavity formed by the corresponding connecting grooves of every two adjacent rectangular plate bodies is filled with a crack pouring material to form a high-strength clamping tenon, so that the two adjacent rectangular plate bodies are spliced in the longitudinal direction of the pavement.
一种新型企口装配式道面板及装配式道面的维修更换方法，既能充分发挥企口榫卯接缝的传荷优势，同时可实现企口式装配式道面板的快速更换维修。具有拼装形成道面的矩形板体，所述矩形板体的两长度方向侧壁处沿宽度方向间隔埋设传力杆，长度方向上相邻两矩形板体的传力杆对应焊接连接，实现矩形板体在道面横向上的拼装；所述矩形板体的宽度方向左侧侧壁、宽度方向右侧侧壁上分别设置相对应的连接凸榫、连接凹槽，连接凸榫卡入矩形板体的连接凹槽内，实现相邻两矩形板体在道面纵向上的拼装；或者，所述矩形板体的宽度方向左侧侧壁、宽度方向右侧侧壁上均设置连接凹槽，在由相邻两矩形板体对应的连接凹槽形成的注浆连接空腔内灌注填充灌缝料形成高强卡榫，实现相邻两矩形板体在道面纵向上的拼装。
Novel tongue-and-groove assembly type pavement slab and maintenance and replacement method of assembly type pavement
一种新型企口装配式道面板及装配式道面的维修更换方法
GUO HAIQIANG (Autor:in) / XU JUN (Autor:in) / LI LIAN (Autor:in) / YANG QUAN (Autor:in) / SU HONGTAO (Autor:in) / LUO QING (Autor:in) / FENG ZHIJUN (Autor:in) / LIU YANG (Autor:in) / YANG SHUMEI (Autor:in) / QIAO LI (Autor:in)
11.02.2022
Patent
Elektronische Ressource
Chinesisch
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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