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The invention discloses a high-weather-resistance retard-bonded prestressed tendon for an in-vitro structure, and relates to the technical field of prestressed tendons. Comprising a prestressed tendon body, the prestressed tendon body comprises a steel strand and a sheath wrapping the outer side of the steel strand, a stress controller is arranged at one end of the steel strand, the prestressed tendon body is fixed to an in-vitro structure, a stress fastener is arranged at the other end of the steel strand, the stress fastener is fixed to the in-vitro structure, and a pressure sensor is installed on the stress controller. The pressure sensor is used for collecting the tension value of the prestressed tendon body, the stress controller controls the clamping position of the prestressed tendon body based on the tension value, the tension value of the prestressed tendon body is collected through the pressure sensor installed on the stress controller, and the stress controller controls the clamping position of the prestressed tendon body based on the tension value. And the tension of the prestressed tendon body is stabilized in a set range, so that the tension borne by the external structure is not changed, and the stability and firmness of the external structure are ensured.
本发明公开了体外结构用高耐候缓粘结预应力筋，涉及预应力筋技术领域；包括预应力筋本体，其包括钢绞线和包覆在钢绞线外侧的护套，在钢绞线的一端设置有应力控制器，预应力筋本体固定在体外结构上，在钢绞线的另一端设置有应力紧固器，应力紧固器固定在体外结构上，应力控制器上安装有压力传感器，压力传感器用于采集预应力筋本体的张力值，应力控制器基于张力值控制预应力筋本体夹持位置，通过在应力控制器上安装的压力传感器采集预应力筋本体的张力值，应力控制器基于张力值控制预应力筋本体夹持位置，预应力筋本体的张力稳定在设定的范围内，使体外结构受到的张力不发生变化，保证外结构的稳定性和牢固性。
The invention discloses a high-weather-resistance retard-bonded prestressed tendon for an in-vitro structure, and relates to the technical field of prestressed tendons. Comprising a prestressed tendon body, the prestressed tendon body comprises a steel strand and a sheath wrapping the outer side of the steel strand, a stress controller is arranged at one end of the steel strand, the prestressed tendon body is fixed to an in-vitro structure, a stress fastener is arranged at the other end of the steel strand, the stress fastener is fixed to the in-vitro structure, and a pressure sensor is installed on the stress controller. The pressure sensor is used for collecting the tension value of the prestressed tendon body, the stress controller controls the clamping position of the prestressed tendon body based on the tension value, the tension value of the prestressed tendon body is collected through the pressure sensor installed on the stress controller, and the stress controller controls the clamping position of the prestressed tendon body based on the tension value. And the tension of the prestressed tendon body is stabilized in a set range, so that the tension borne by the external structure is not changed, and the stability and firmness of the external structure are ensured.
本发明公开了体外结构用高耐候缓粘结预应力筋，涉及预应力筋技术领域；包括预应力筋本体，其包括钢绞线和包覆在钢绞线外侧的护套，在钢绞线的一端设置有应力控制器，预应力筋本体固定在体外结构上，在钢绞线的另一端设置有应力紧固器，应力紧固器固定在体外结构上，应力控制器上安装有压力传感器，压力传感器用于采集预应力筋本体的张力值，应力控制器基于张力值控制预应力筋本体夹持位置，通过在应力控制器上安装的压力传感器采集预应力筋本体的张力值，应力控制器基于张力值控制预应力筋本体夹持位置，预应力筋本体的张力稳定在设定的范围内，使体外结构受到的张力不发生变化，保证外结构的稳定性和牢固性。
High-weather-resistance retard-bonded prestressed tendon for external structure
体外结构用高耐候缓粘结预应力筋
2024-10-22
Patent
Electronic Resource
Chinese
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