A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-place pile defect detecting and repairing method for construction engineering
The invention discloses a cast-in-place pile defect detecting and repairing method for construction engineering. The method comprises the following steps that (1) central heating assemblies are arranged in mounting holes of the central axis of a cast-in-place pile; (2) distributed temperature sensing optical fibers are vertically arranged in the plurality of uniformly-formed mounting holes in thecircumferential direction of the cast-in-place pile; (3) a plurality of heating bodies are heated at the same temperature for the same time; (4) temperature data of the corresponding distributed temperature sensing optical fiber in each mounting hole at the depth of each corresponding heating body is acquired; (5) the type and the position of a defect in the cast-in-place pile are determined basedon the temperature data of the corresponding distributed temperature sensing optical fiber in each mounting hole at the depth of each corresponding heating body; and (6) when the defects exist in thecast-in-place pile, grouting repairing is carried out through the mounting holes.
一种建筑工程灌注桩缺陷检测以及修复方法，包括如下步骤：（1）在灌注桩中心轴线的安装孔内设置中央加热组件；（2）在灌注桩周向多个均匀设置的安装孔内分别竖直设置分布式温度传感光纤；（3）将若干加热体使用相同的温度进行相同时间的加热；（4）获取各个安装孔内的分布式温度传感光纤在各个加热体深度的温度数据；（5）基于所述各个安装孔内的分布式温度传感光纤在各个加热体深度的温度数据，确定灌注桩内缺陷的类型以及位置；（6）在灌注桩内存在缺陷时，进行通过所述安装孔进行灌浆修复。
Cast-in-place pile defect detecting and repairing method for construction engineering
The invention discloses a cast-in-place pile defect detecting and repairing method for construction engineering. The method comprises the following steps that (1) central heating assemblies are arranged in mounting holes of the central axis of a cast-in-place pile; (2) distributed temperature sensing optical fibers are vertically arranged in the plurality of uniformly-formed mounting holes in thecircumferential direction of the cast-in-place pile; (3) a plurality of heating bodies are heated at the same temperature for the same time; (4) temperature data of the corresponding distributed temperature sensing optical fiber in each mounting hole at the depth of each corresponding heating body is acquired; (5) the type and the position of a defect in the cast-in-place pile are determined basedon the temperature data of the corresponding distributed temperature sensing optical fiber in each mounting hole at the depth of each corresponding heating body; and (6) when the defects exist in thecast-in-place pile, grouting repairing is carried out through the mounting holes.
一种建筑工程灌注桩缺陷检测以及修复方法，包括如下步骤：（1）在灌注桩中心轴线的安装孔内设置中央加热组件；（2）在灌注桩周向多个均匀设置的安装孔内分别竖直设置分布式温度传感光纤；（3）将若干加热体使用相同的温度进行相同时间的加热；（4）获取各个安装孔内的分布式温度传感光纤在各个加热体深度的温度数据；（5）基于所述各个安装孔内的分布式温度传感光纤在各个加热体深度的温度数据，确定灌注桩内缺陷的类型以及位置；（6）在灌注桩内存在缺陷时，进行通过所述安装孔进行灌浆修复。
Cast-in-place pile defect detecting and repairing method for construction engineering
建筑工程灌注桩缺陷检测以及修复方法
PANG YINGYING (author)
2020-08-21
Patent
Electronic Resource
Chinese
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