A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pile foundation depth detection method
The invention discloses a pile foundation depth detection method. The method comprises the following steps that S1, the wave velocity average value of vibration waves in a pile foundation is obtained; s2, the length of the pile foundation is determined according to the wave velocity average value of the vibration waves; s3, pile foundation waveforms of different pile foundation structures are obtained, and pile foundation reflection time is determined; and S4, the pile foundation depth is determined within the pile foundation length according to the pile foundation reflection time. The pile foundation depth is determined by obtaining the wave velocity average value of the vibration waves, the length of the pile foundation and the pile foundation reflection time, and the problem that the pile foundation depth is difficult to measure is solved. Meanwhile, the method has good identification capability for the pile foundation waveforms of different pile foundation structures, can accurately distinguish the abnormal conditions of the pile foundations, and has a good guidance function for actual engineering.
本发明公开了一种桩基深度检测方法，包括以下步骤：S1：获取桩基内振动波的波速平均值；S2：根据振动波的波速平均值，确定桩基的长度；S3：获取不同桩基结构的桩基波形，确定桩基反射时间；S4：根据桩基反射时间，在桩基长度内确定桩基深度。本发明通过获取振动波的波速平均值、桩基的长度以及桩基反射时间，确定桩基深度，克服了桩基深度测量困难的难题。同时，本发明对于不同桩基结构的桩基波形具有很好的辨识能力，对桩基的异常情况能准确区分，对实际工程具有良好的指导功能。
Pile foundation depth detection method
The invention discloses a pile foundation depth detection method. The method comprises the following steps that S1, the wave velocity average value of vibration waves in a pile foundation is obtained; s2, the length of the pile foundation is determined according to the wave velocity average value of the vibration waves; s3, pile foundation waveforms of different pile foundation structures are obtained, and pile foundation reflection time is determined; and S4, the pile foundation depth is determined within the pile foundation length according to the pile foundation reflection time. The pile foundation depth is determined by obtaining the wave velocity average value of the vibration waves, the length of the pile foundation and the pile foundation reflection time, and the problem that the pile foundation depth is difficult to measure is solved. Meanwhile, the method has good identification capability for the pile foundation waveforms of different pile foundation structures, can accurately distinguish the abnormal conditions of the pile foundations, and has a good guidance function for actual engineering.
本发明公开了一种桩基深度检测方法，包括以下步骤：S1：获取桩基内振动波的波速平均值；S2：根据振动波的波速平均值，确定桩基的长度；S3：获取不同桩基结构的桩基波形，确定桩基反射时间；S4：根据桩基反射时间，在桩基长度内确定桩基深度。本发明通过获取振动波的波速平均值、桩基的长度以及桩基反射时间，确定桩基深度，克服了桩基深度测量困难的难题。同时，本发明对于不同桩基结构的桩基波形具有很好的辨识能力，对桩基的异常情况能准确区分，对实际工程具有良好的指导功能。
Pile foundation depth detection method
一种桩基深度检测方法
DONG YINGYING (author) / WANG YUKUI (author) / ZHANG YAN (author) / YANG SEN (author) / ZHANG CHAO (author) / YANG ZHEN (author) / HOU WENTENG (author) / HU JUNHUA (author)
2023-07-04
Patent
Electronic Resource
Chinese
Foundation pile foundation detection device for high pile
| European Patent Office | 2021
| European Patent Office | 2015