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A platform for research: civil engineering, architecture and urbanism
Concrete pouring monitoring method for steel tube-concrete laminated column
The invention discloses a concrete pouring monitoring method for a steel tube-concrete laminated column, and belongs to the technical field of concrete construction. The method includes: laying sensing optical fibers in a pouring area of the steel tube-concrete laminated column; receiving an optical signal of the sensing optical fibers, analyzing the optical signal to obtain data information by anoptical fiber sensing detection unit, and sending the data information to a real-time data analysis processing unit; and determining the vibrating position of a vibrating rod and the pouring height of concrete according to the data information by a real-time data analyzing and processing unit. The sensing optical fibers are arranged on the inner side and the outer side of the steel tube respectively, the vibrating position of the vibrating rod in the concrete pouring process is monitored, the concrete pouring height is monitored, and meanwhile the time interval during concrete layered pouringcan be judged. The sensing optical fibers on the inner side of the steel tube can be arranged in a vertical lifting mode and are arranged along the inner wall of the steel pipe in multiple strips, when the vibrating rod vibrates on the inner side of the steel tube, the vibrating position of the vibrating rod can be judged according to different amplitudes sensed by each strip of sensing optical fiber, and the measurement is precise.
本发明公开一种钢混叠合柱的混凝土浇筑监测方法，属于混凝土施工技术领域。在钢管混凝土叠合柱的浇筑区域内铺设传感光纤；光纤传感检测单元接收传感光纤的光信号并分析获得数据信息，发送至实时数据分析处理单元；实时数据分析处理单元根据数据信息确定振捣棒的振捣位置及混凝土的浇筑高度。本发明通过在钢管内侧和外侧分别布置传感光纤，监测混凝土浇筑过程中振捣棒的振捣位置，以及监视混凝土浇筑高度，同时还可以判断混凝土分层浇筑时的间隔时间。在钢管内侧的传感光纤可以采用垂直升降式的布设方式，并且沿着钢管内壁布置多条，当振捣棒在钢管内侧振捣时，能够根据每一条传感光纤感应到的振幅不同判断振捣棒的振捣位置，测量精确。
Concrete pouring monitoring method for steel tube-concrete laminated column
The invention discloses a concrete pouring monitoring method for a steel tube-concrete laminated column, and belongs to the technical field of concrete construction. The method includes: laying sensing optical fibers in a pouring area of the steel tube-concrete laminated column; receiving an optical signal of the sensing optical fibers, analyzing the optical signal to obtain data information by anoptical fiber sensing detection unit, and sending the data information to a real-time data analysis processing unit; and determining the vibrating position of a vibrating rod and the pouring height of concrete according to the data information by a real-time data analyzing and processing unit. The sensing optical fibers are arranged on the inner side and the outer side of the steel tube respectively, the vibrating position of the vibrating rod in the concrete pouring process is monitored, the concrete pouring height is monitored, and meanwhile the time interval during concrete layered pouringcan be judged. The sensing optical fibers on the inner side of the steel tube can be arranged in a vertical lifting mode and are arranged along the inner wall of the steel pipe in multiple strips, when the vibrating rod vibrates on the inner side of the steel tube, the vibrating position of the vibrating rod can be judged according to different amplitudes sensed by each strip of sensing optical fiber, and the measurement is precise.
本发明公开一种钢混叠合柱的混凝土浇筑监测方法，属于混凝土施工技术领域。在钢管混凝土叠合柱的浇筑区域内铺设传感光纤；光纤传感检测单元接收传感光纤的光信号并分析获得数据信息，发送至实时数据分析处理单元；实时数据分析处理单元根据数据信息确定振捣棒的振捣位置及混凝土的浇筑高度。本发明通过在钢管内侧和外侧分别布置传感光纤，监测混凝土浇筑过程中振捣棒的振捣位置，以及监视混凝土浇筑高度，同时还可以判断混凝土分层浇筑时的间隔时间。在钢管内侧的传感光纤可以采用垂直升降式的布设方式，并且沿着钢管内壁布置多条，当振捣棒在钢管内侧振捣时，能够根据每一条传感光纤感应到的振幅不同判断振捣棒的振捣位置，测量精确。
Concrete pouring monitoring method for steel tube-concrete laminated column
一种钢混叠合柱的混凝土浇筑监测方法
JIANG YUN (author) / ZHAO YANG (author) / GAO DEFENG (author) / TANG FENGHUA (author) / WANG HAIXIAO (author) / ZHOU XIN (author) / SUN CHANG (author) / JIANG PING (author) / ZHA YANMIN (author) / ZANG XIAOCHEN (author)
2020-08-21
Patent
Electronic Resource
Chinese
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