Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Single-pipe communication iron tower reinforcing device and method based on iron-based shape memory alloy self-prestress
The invention provides a single-tube communication iron tower reinforcing device and method based on iron-based shape memory alloy self-prestress, which is used for reinforcing an iron tower and comprises a top positioning disc, a middle steering disc, a bottom ground anchor system, excitation equipment, a plurality of iron-based shape memory alloy stranded wires and a plurality of extrusion anchor heads, the top positioning disc and the middle steering disc are installed on the top and the middle of an iron tower correspondingly. The bottom ground anchor system is fixed to the bottom ground of the iron tower. The extrusion anchor heads are used for being fixed to the two ends of the iron-based shape memory alloy stranded wire so as to be connected with the top positioning disc and the bottom ground anchor system, and the excitation equipment is used for energizing and exciting the iron-based shape memory alloy stranded wire. Large tensioning equipment is not needed, the occupied field can be effectively reduced, the process is simple, and the construction efficiency is improved. Large self-prestress can be generated in a short time, tower top displacement can be greatly reduced, and the safety of the single-pipe communication iron tower is improved.
本发明提供一种基于铁基形状记忆合金自预应力的单管通讯铁塔加固装置及方法，用于对铁塔进行加固，包括顶部定位盘、中部转向盘、底部地锚体系、激励设备、若干铁基形状记忆合金绞线和若干挤压锚头；顶部定位盘和中部转向盘分别安装在铁塔顶部和中部，底部地锚体系固定在铁塔底部地面；挤压锚头用于固定在铁基形状记忆合金绞线两端，从而连接顶部定位盘及底部地锚体系，激励设备用于对铁基形状记忆合金绞线通电激励。本发明无须使用大型张拉设备，可以有效减少占用的场地，工艺简单，提高了施工效率。本发明可以在短时间内产生较大的自预应力，可大幅减小塔顶位移，提高单管通讯铁塔的安全性。
Single-pipe communication iron tower reinforcing device and method based on iron-based shape memory alloy self-prestress
The invention provides a single-tube communication iron tower reinforcing device and method based on iron-based shape memory alloy self-prestress, which is used for reinforcing an iron tower and comprises a top positioning disc, a middle steering disc, a bottom ground anchor system, excitation equipment, a plurality of iron-based shape memory alloy stranded wires and a plurality of extrusion anchor heads, the top positioning disc and the middle steering disc are installed on the top and the middle of an iron tower correspondingly. The bottom ground anchor system is fixed to the bottom ground of the iron tower. The extrusion anchor heads are used for being fixed to the two ends of the iron-based shape memory alloy stranded wire so as to be connected with the top positioning disc and the bottom ground anchor system, and the excitation equipment is used for energizing and exciting the iron-based shape memory alloy stranded wire. Large tensioning equipment is not needed, the occupied field can be effectively reduced, the process is simple, and the construction efficiency is improved. Large self-prestress can be generated in a short time, tower top displacement can be greatly reduced, and the safety of the single-pipe communication iron tower is improved.
本发明提供一种基于铁基形状记忆合金自预应力的单管通讯铁塔加固装置及方法，用于对铁塔进行加固，包括顶部定位盘、中部转向盘、底部地锚体系、激励设备、若干铁基形状记忆合金绞线和若干挤压锚头；顶部定位盘和中部转向盘分别安装在铁塔顶部和中部，底部地锚体系固定在铁塔底部地面；挤压锚头用于固定在铁基形状记忆合金绞线两端，从而连接顶部定位盘及底部地锚体系，激励设备用于对铁基形状记忆合金绞线通电激励。本发明无须使用大型张拉设备，可以有效减少占用的场地，工艺简单，提高了施工效率。本发明可以在短时间内产生较大的自预应力，可大幅减小塔顶位移，提高单管通讯铁塔的安全性。
Single-pipe communication iron tower reinforcing device and method based on iron-based shape memory alloy self-prestress
一种基于铁基形状记忆合金自预应力的单管通讯铁塔加固装置及方法
ZHU HONG (Autor:in) / LI RUYA (Autor:in) / ZENG YIHUA (Autor:in) / DONG ZHIQIANG (Autor:in) / HUANG LIJIN (Autor:in)
08.11.2024
Patent
Elektronische Ressource
Chinesisch
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