Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Recyclable spiral steel pipe pile self-balance testing device and method
The invention relates to a recyclable spiral steel pipe pile self-balance testing device and method. A self-balance load box is included. The upper side of the self-balance load box is of an upper half part pile structure, and the lower side of the self-balance load box is of a lower half part pile structure. An upper round steel plate is arranged between the upper half part pile structure and theself-balance load box and is welded to an upper half part pile structure steel pipe pile. A lower round steel plate is arranged between the lower half part pile structure and the self-balance load box and is welded to a lower half part pile structure steel pipe pile. The self-balance load box is arranged in a cavity defined by the upper round steel plate, the lower round steel plate, the upper half part pile structure steel pipe pile and the lower half part pile structure steel pipe pile. By means of the recyclable spiral steel pipe pile self-balance testing device and method, it is guaranteed that a pile body can move up and down to finish the testing purpose, meanwhile, the requirement for torque in the process that a screwing-in type spiral steel pipe pile gets into soil can be met, and after self-balance method static load testing detection is finished, an upper part separated pile body and a lower part separated pile body can be connected again, and a testing pile is integrally pulled out to be recycled.
本发明涉及一种可回收的螺旋钢管桩自平衡测试装置及方法，包括自平衡荷载箱，自平衡荷载箱上侧为上半部分桩结构，自平衡荷载箱下侧为下半部分桩结构；上半部分桩结构与自平衡荷载箱之间设有上圆钢板，上圆钢板与上半部分桩结构钢管桩相焊接，下半部分桩结构与自平衡荷载箱之间设有下圆钢板，下圆钢板与下半部分桩结构钢管桩相焊接；上圆钢板、下圆钢板、上半部分桩结构钢管桩、下半部分桩结构钢管桩之间围成的空腔内安装自平衡荷载箱。本发明在保证桩体可上下移动完成检测目的的同时，也可以满足旋入式螺旋钢管桩在入土过程中对扭矩的要求，同时在自平衡法静载试验检测结束后，可将上下两部分分离桩体重新连接，将测试桩整体拔出，回收再利用。
Recyclable spiral steel pipe pile self-balance testing device and method
The invention relates to a recyclable spiral steel pipe pile self-balance testing device and method. A self-balance load box is included. The upper side of the self-balance load box is of an upper half part pile structure, and the lower side of the self-balance load box is of a lower half part pile structure. An upper round steel plate is arranged between the upper half part pile structure and theself-balance load box and is welded to an upper half part pile structure steel pipe pile. A lower round steel plate is arranged between the lower half part pile structure and the self-balance load box and is welded to a lower half part pile structure steel pipe pile. The self-balance load box is arranged in a cavity defined by the upper round steel plate, the lower round steel plate, the upper half part pile structure steel pipe pile and the lower half part pile structure steel pipe pile. By means of the recyclable spiral steel pipe pile self-balance testing device and method, it is guaranteed that a pile body can move up and down to finish the testing purpose, meanwhile, the requirement for torque in the process that a screwing-in type spiral steel pipe pile gets into soil can be met, and after self-balance method static load testing detection is finished, an upper part separated pile body and a lower part separated pile body can be connected again, and a testing pile is integrally pulled out to be recycled.
本发明涉及一种可回收的螺旋钢管桩自平衡测试装置及方法，包括自平衡荷载箱，自平衡荷载箱上侧为上半部分桩结构，自平衡荷载箱下侧为下半部分桩结构；上半部分桩结构与自平衡荷载箱之间设有上圆钢板，上圆钢板与上半部分桩结构钢管桩相焊接，下半部分桩结构与自平衡荷载箱之间设有下圆钢板，下圆钢板与下半部分桩结构钢管桩相焊接；上圆钢板、下圆钢板、上半部分桩结构钢管桩、下半部分桩结构钢管桩之间围成的空腔内安装自平衡荷载箱。本发明在保证桩体可上下移动完成检测目的的同时，也可以满足旋入式螺旋钢管桩在入土过程中对扭矩的要求，同时在自平衡法静载试验检测结束后，可将上下两部分分离桩体重新连接，将测试桩整体拔出，回收再利用。
Recyclable spiral steel pipe pile self-balance testing device and method
一种可回收的螺旋钢管桩自平衡测试装置及方法
WANG XUDONG (Autor:in) / MIAO YUN (Autor:in) / FU JIAJIA (Autor:in) / YUAN JIAOJIAO (Autor:in) / HUO YINGXIA (Autor:in) / HOU XINYU (Autor:in)
18.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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