Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge prestressed pipeline end slurry supplementing equipment and method
The invention relates to the technical field of bridge prestressed pipeline slurry supplementing, in particular to bridge prestressed pipeline end slurry supplementing equipment and method, and the slurry supplementing method comprises the steps that S10, one end of a flexible pipe is connected to a slurry outlet of a grouting container; S20, stirring the grouting material according to the grouting requirement, and pouring the stirred grouting material into the grouting container; S30, inserting the other end of the flexible pipe into a grouting hole in the end of the prestressed pipeline; andS40, starting slurry supplementing, and stopping slurry supplementing when the grouting material flows out of the grouting hole in the end of the prestressed pipeline, and repeating the step three times or above. The grout supplementing method is simple, effective and convenient to implement, is a remedial measure for the situation that the end of the pipeline is disengaged or hollowed, can prolong the service life of the bridge and prolong the durability of the bridge, and guarantees normal exertion of a bridge prestress system.
本发明涉及桥梁预应力管道补浆技术领域，具体涉及一种桥梁预应力管道端头补浆设备和方法，补浆方法包括步骤：S10.将柔性管的一端连接到灌浆容器的出浆口；S20.按照灌浆要求对灌浆材料进行搅拌，并将搅拌完成后的灌浆材料倒入灌浆容器中；S30.将柔性管的另一端插入到预应力管道端头处的注浆孔中；S40.开始进行补浆，直至预应力管道端头的注浆孔中有灌浆材料流出再停止补浆，重复该步骤3次以上。该补浆方法简单、有效、便于实现，是对管道端头位置存在脱空或空洞时的一种补救措施，可以提高桥梁的使用寿命和耐久性，保障桥梁预应力体系的正常发挥。
Bridge prestressed pipeline end slurry supplementing equipment and method
The invention relates to the technical field of bridge prestressed pipeline slurry supplementing, in particular to bridge prestressed pipeline end slurry supplementing equipment and method, and the slurry supplementing method comprises the steps that S10, one end of a flexible pipe is connected to a slurry outlet of a grouting container; S20, stirring the grouting material according to the grouting requirement, and pouring the stirred grouting material into the grouting container; S30, inserting the other end of the flexible pipe into a grouting hole in the end of the prestressed pipeline; andS40, starting slurry supplementing, and stopping slurry supplementing when the grouting material flows out of the grouting hole in the end of the prestressed pipeline, and repeating the step three times or above. The grout supplementing method is simple, effective and convenient to implement, is a remedial measure for the situation that the end of the pipeline is disengaged or hollowed, can prolong the service life of the bridge and prolong the durability of the bridge, and guarantees normal exertion of a bridge prestress system.
本发明涉及桥梁预应力管道补浆技术领域，具体涉及一种桥梁预应力管道端头补浆设备和方法，补浆方法包括步骤：S10.将柔性管的一端连接到灌浆容器的出浆口；S20.按照灌浆要求对灌浆材料进行搅拌，并将搅拌完成后的灌浆材料倒入灌浆容器中；S30.将柔性管的另一端插入到预应力管道端头处的注浆孔中；S40.开始进行补浆，直至预应力管道端头的注浆孔中有灌浆材料流出再停止补浆，重复该步骤3次以上。该补浆方法简单、有效、便于实现，是对管道端头位置存在脱空或空洞时的一种补救措施，可以提高桥梁的使用寿命和耐久性，保障桥梁预应力体系的正常发挥。
Bridge prestressed pipeline end slurry supplementing equipment and method
一种桥梁预应力管道端头补浆设备和方法
ZHANG JIASONG (Autor:in) / LU GUANGYIN (Autor:in) / LENG ZHIMING (Autor:in) / CHE LIGANG (Autor:in)
17.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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