Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Non-bottom-sitting type limiting platform pile sinking measuring method
The invention discloses a pile sinking measurement method for a non-bottom-sitting type limiting platform. The method comprises the steps that S1, a construction coordinate system is established; s2, construction in-place work is carried out; s3, measuring a pile anchor foundation; s4, operation before, middle and after pile feeding; s5, the elevation in the pile sinking process is measured; s6, sinking the pile to a designed pile bottom for elevation measurement; the invention relates to the technical field of offshore wind power engineering. According to the non-bottom-sitting type limiting platform pile sinking measurement method, the problem that offshore wind power measurement engineering shore-based signals cannot be covered is solved, meanwhile, the pile sinking measurement precision is high, the speed is high, and stable operation can be conducted under the severe sea condition and the unstable weather condition; a measurement integrated system is simple, convenient, safe and practical to operate and is not limited by site distance, and three-position coordinates with precision compared with land precision can be obtained through static positioning; the short-time dynamic positioning precision of the oil cylinder adjustment of the pile sinking guide frame is high, and real-time three-dimensional coordinates can be obtained through real-time measurement of the deep and far sea super-long and super-heavy pile anchor foundation to assist in pile sinking construction.
本发明公开了一种非坐底式限位平台沉桩测量方法，S1、建立施工坐标系；S2、施工就位工作；S3、测定桩锚基础；S4、喂桩前中后操作；S5、测量沉桩过程的高程；S6、沉桩至设计桩底高程测量；本发明涉及海上风电工程技术领域。该非坐底式限位平台沉桩测量方法，解决了海上风电测量工程岸基信号无法覆盖的问题，同时沉桩测量精度高、速度快，可以在恶劣的海况及不稳定的天气状况中稳定作业；其测量集成系统操作简便、安全、实用、不受场地距离限制、静态定位可获取精度相比于陆域精度的三位坐标；沉桩导向架油缸调节短时间动态定位精度高，对深远海超长超重桩锚基础可实时测量获取实时三维坐标辅助沉桩施工。
Non-bottom-sitting type limiting platform pile sinking measuring method
The invention discloses a pile sinking measurement method for a non-bottom-sitting type limiting platform. The method comprises the steps that S1, a construction coordinate system is established; s2, construction in-place work is carried out; s3, measuring a pile anchor foundation; s4, operation before, middle and after pile feeding; s5, the elevation in the pile sinking process is measured; s6, sinking the pile to a designed pile bottom for elevation measurement; the invention relates to the technical field of offshore wind power engineering. According to the non-bottom-sitting type limiting platform pile sinking measurement method, the problem that offshore wind power measurement engineering shore-based signals cannot be covered is solved, meanwhile, the pile sinking measurement precision is high, the speed is high, and stable operation can be conducted under the severe sea condition and the unstable weather condition; a measurement integrated system is simple, convenient, safe and practical to operate and is not limited by site distance, and three-position coordinates with precision compared with land precision can be obtained through static positioning; the short-time dynamic positioning precision of the oil cylinder adjustment of the pile sinking guide frame is high, and real-time three-dimensional coordinates can be obtained through real-time measurement of the deep and far sea super-long and super-heavy pile anchor foundation to assist in pile sinking construction.
本发明公开了一种非坐底式限位平台沉桩测量方法，S1、建立施工坐标系；S2、施工就位工作；S3、测定桩锚基础；S4、喂桩前中后操作；S5、测量沉桩过程的高程；S6、沉桩至设计桩底高程测量；本发明涉及海上风电工程技术领域。该非坐底式限位平台沉桩测量方法，解决了海上风电测量工程岸基信号无法覆盖的问题，同时沉桩测量精度高、速度快，可以在恶劣的海况及不稳定的天气状况中稳定作业；其测量集成系统操作简便、安全、实用、不受场地距离限制、静态定位可获取精度相比于陆域精度的三位坐标；沉桩导向架油缸调节短时间动态定位精度高，对深远海超长超重桩锚基础可实时测量获取实时三维坐标辅助沉桩施工。
Non-bottom-sitting type limiting platform pile sinking measuring method
一种非坐底式限位平台沉桩测量方法
PENG XIAOLIANG (Autor:in) / LI BIN (Autor:in) / LU HAO (Autor:in) / ZHANG XIANXIONG (Autor:in) / LIU HONGZHI (Autor:in) / TANG ZIZHAO (Autor:in) / LUO GUOBING (Autor:in) / LI HONG (Autor:in)
05.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Offshore platform cable protection pile, pile sinking method and pile sinking device
| Europäisches Patentamt | 2022
Limiting pushing device for offshore wind power single pile foundation pile sinking
| Europäisches Patentamt | 2023
Pile sinking auxiliary device and pile sinking auxiliary method
| Europäisches Patentamt | 2024
Pile sinking positioning device and pile sinking positioning method
| Europäisches Patentamt | 2022