Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed anchor bolt grouting construction method
The invention discloses a pre-stressed anchor bolt grouting construction method which comprises the following steps: S100, measuring and positioning, and determining a chiseling area and mounting positions of an upper anchor plate and a template; s200, scabbling is carried out, and laitance and a soft layer on the surface of the bearing platform concrete are removed; s300, leveling is conducted, specifically, the levelness of the upper anchor plate is adjusted through an adjusting nut of an anchor bolt cage preassembled with the upper anchor plate; s400, a working face is cleaned; s500, wetting is conducted, and it is guaranteed that the concrete surface of the bearing platform is wet; s600, formwork installation is conducted, specifically, the positions of the upper anchor plate and the formwork are set according to the measuring and positioning marks, so that the distance between the formwork and the upper anchor plate is equal; s700, grouting is conducted; and S800, the formwork is removed. According to the construction method, the normative construction steps are provided, so that the problems that the grouting construction of the pre-stressed anchor bolt is not normative and the strength of hardened mortar is insufficient are effectively solved. The construction risk is effectively reduced and the construction quality is ensured. The leveling work can be efficiently completed, the grouting process is smoothly completed, the construction steps are simplified, and the construction process is more efficient.
本申请公开了一种预应力锚栓灌浆施工方法，包括如下步骤：S100、测量定位，确定凿毛区域、上锚板和模板安装位置；S200、凿毛，将承台混凝土表面的浮浆及松软层剔除；S300、调平，利用与上锚板预装好的锚栓笼的调节螺母对上锚板的水平度进行调整；S400、清理作业面；S500、润湿，保证承台混凝土表面湿润；S600、模板安装，根据测量定位的标记对上锚板及模板的位置进行设置，使得模板与上锚板之间的距离相等；S700、灌浆；S800、拆模。本申请通过提出规范的施工步骤，有效解决了预应力锚栓灌浆施工不规范，硬化砂浆强度不足的问题。有效降低施工风险，确保施工质量。本申请能够高效完成调平工作，使得灌浆过程顺利完成，简化了施工步骤，使施工过程更高效。
Prestressed anchor bolt grouting construction method
The invention discloses a pre-stressed anchor bolt grouting construction method which comprises the following steps: S100, measuring and positioning, and determining a chiseling area and mounting positions of an upper anchor plate and a template; s200, scabbling is carried out, and laitance and a soft layer on the surface of the bearing platform concrete are removed; s300, leveling is conducted, specifically, the levelness of the upper anchor plate is adjusted through an adjusting nut of an anchor bolt cage preassembled with the upper anchor plate; s400, a working face is cleaned; s500, wetting is conducted, and it is guaranteed that the concrete surface of the bearing platform is wet; s600, formwork installation is conducted, specifically, the positions of the upper anchor plate and the formwork are set according to the measuring and positioning marks, so that the distance between the formwork and the upper anchor plate is equal; s700, grouting is conducted; and S800, the formwork is removed. According to the construction method, the normative construction steps are provided, so that the problems that the grouting construction of the pre-stressed anchor bolt is not normative and the strength of hardened mortar is insufficient are effectively solved. The construction risk is effectively reduced and the construction quality is ensured. The leveling work can be efficiently completed, the grouting process is smoothly completed, the construction steps are simplified, and the construction process is more efficient.
本申请公开了一种预应力锚栓灌浆施工方法，包括如下步骤：S100、测量定位，确定凿毛区域、上锚板和模板安装位置；S200、凿毛，将承台混凝土表面的浮浆及松软层剔除；S300、调平，利用与上锚板预装好的锚栓笼的调节螺母对上锚板的水平度进行调整；S400、清理作业面；S500、润湿，保证承台混凝土表面湿润；S600、模板安装，根据测量定位的标记对上锚板及模板的位置进行设置，使得模板与上锚板之间的距离相等；S700、灌浆；S800、拆模。本申请通过提出规范的施工步骤，有效解决了预应力锚栓灌浆施工不规范，硬化砂浆强度不足的问题。有效降低施工风险，确保施工质量。本申请能够高效完成调平工作，使得灌浆过程顺利完成，简化了施工步骤，使施工过程更高效。
Prestressed anchor bolt grouting construction method
一种预应力锚栓灌浆施工方法
LIU HENG (Autor:in) / WANG DAPENG (Autor:in) / ZHANG LIANHU (Autor:in) / WANG HAIFEI (Autor:in) / XU WEISHI (Autor:in) / LI RAN (Autor:in) / CHEN XIN (Autor:in) / NI YAQIAN (Autor:in) / LI XUANLIN (Autor:in) / SUN WAN (Autor:in)
18.06.2024
Patent
Elektronische Ressource
Chinesisch
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