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A platform for research: civil engineering, architecture and urbanism
Tubular pile head anti-explosion monitoring device, PHC tubular pile and hammering method tubular pile construction monitoring method
The invention relates to the technical field of pile foundation construction, in particular to a pipe pile head anti-explosion monitoring device, a PHC pipe pile and a hammering method pipe pile construction monitoring method.The pile head anti-explosion monitoring device comprises a rigid gasket, an elastic liner pile cap and an informatization monitoring system; the elastic liner pile cap is an unequal-diameter double-cylinder composed of an upper large-diameter body and a lower small-diameter body in a concentric mode, and the informatization monitoring system comprises a cylinder body, a wireless stress monitoring device, a wireless crack monitoring device and a positioning and height fixing device, and the wireless stress monitoring device, the wireless crack monitoring device and the positioning and height fixing device are connected to the cylinder body. The lower portion of the rigid gasket is detachably connected with an informatization monitoring system to form an integrated device, and the integrated device is connected to the elastic gasket pile cap in a covering and inserting mode. The semi-rigid and semi-flexible pile head protection device applied to the PHC pipe pile is formed, vibration impact generated when a heavy hammer directly hammers the pile head of the pipe pile is relieved, and pile head hammering and pile body state data can be monitored in the pipe pile construction process through a hammering method.
本发明涉及桩基础施工技术领域，特别是涉及一种管桩桩头防爆监测装置、PHC管桩及锤击法管桩施工监测方法，桩头防爆监测装置包括有刚性垫片、弹性衬垫桩帽和信息化监测系统，弹性衬垫桩帽由上方的大直径体和下方的小直径体同心组成不等径双圆柱体，信息化监测系统包括筒体及连接于筒体的无线应力监测装置、无线裂缝监测装置和定位定高装置，刚性垫片的下方与信息化监测系统可拆卸连接构成一体化装置，且该一体化装置盖合插接在弹性衬垫桩帽上。本发明形成了一种应用于PHC管桩的半刚性半柔性的桩头保护装置，缓解重锤直接锤击管桩桩头的振动冲击，在锤击法管桩施工过程中可以监测桩头锤击和桩身状态数据。
Tubular pile head anti-explosion monitoring device, PHC tubular pile and hammering method tubular pile construction monitoring method
The invention relates to the technical field of pile foundation construction, in particular to a pipe pile head anti-explosion monitoring device, a PHC pipe pile and a hammering method pipe pile construction monitoring method.The pile head anti-explosion monitoring device comprises a rigid gasket, an elastic liner pile cap and an informatization monitoring system; the elastic liner pile cap is an unequal-diameter double-cylinder composed of an upper large-diameter body and a lower small-diameter body in a concentric mode, and the informatization monitoring system comprises a cylinder body, a wireless stress monitoring device, a wireless crack monitoring device and a positioning and height fixing device, and the wireless stress monitoring device, the wireless crack monitoring device and the positioning and height fixing device are connected to the cylinder body. The lower portion of the rigid gasket is detachably connected with an informatization monitoring system to form an integrated device, and the integrated device is connected to the elastic gasket pile cap in a covering and inserting mode. The semi-rigid and semi-flexible pile head protection device applied to the PHC pipe pile is formed, vibration impact generated when a heavy hammer directly hammers the pile head of the pipe pile is relieved, and pile head hammering and pile body state data can be monitored in the pipe pile construction process through a hammering method.
本发明涉及桩基础施工技术领域，特别是涉及一种管桩桩头防爆监测装置、PHC管桩及锤击法管桩施工监测方法，桩头防爆监测装置包括有刚性垫片、弹性衬垫桩帽和信息化监测系统，弹性衬垫桩帽由上方的大直径体和下方的小直径体同心组成不等径双圆柱体，信息化监测系统包括筒体及连接于筒体的无线应力监测装置、无线裂缝监测装置和定位定高装置，刚性垫片的下方与信息化监测系统可拆卸连接构成一体化装置，且该一体化装置盖合插接在弹性衬垫桩帽上。本发明形成了一种应用于PHC管桩的半刚性半柔性的桩头保护装置，缓解重锤直接锤击管桩桩头的振动冲击，在锤击法管桩施工过程中可以监测桩头锤击和桩身状态数据。
Tubular pile head anti-explosion monitoring device, PHC tubular pile and hammering method tubular pile construction monitoring method
管桩桩头防爆监测装置、PHC管桩及锤击法管桩施工监测方法
LIU XINHU (author) / GUO YANWEI (author) / LI XINJIAN (author) / ZHOU FENG (author) / WAN ZHIHUI (author) / WANG SHAN (author) / GUO GANGJUN (author) / PI YIN (author) / ZHANG BAOPEN (author) / QI TAO (author)
2024-11-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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