A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pre-stressed underpinning and reinforcing device for double-T plate structure and reinforcing method
The invention relates to the field of plant building and structural engineering of civil engineering, in particular to a pre-stressed underpinning and reinforcing device and a reinforcing method. Existing building structure reinforcing techniques belong to passive reinforcement systems, a concrete structure reinforcing method is insufficient in reliability and poor in durability, and a structure has to be required to unload during construction. The pre-stressed underpinning and reinforcing device for the double-T plate structure comprises a reinforcing device body for a double-T plate. The double-T plate comprises rib beams, the reinforcing device body comprises anchoring assemblies, underpinning limiting assemblies, tensioning balance assemblies and pre-stressed steel bars, the anchoringassemblies are matched with the rib beams, the tensioning balance assemblies are located between the underpinning limiting assemblies, and the pre-stressed steel bars are arranged on the rib beams. The device belongs to active reinforcing systems, does not unload or suspend production during construction, and has good development prospects in the field of plant building and structural engineeringof civil engineering.
本发明涉及土木工程的厂房建筑和结构工程领域，特别是涉及用于双T板结构的预应力托换加固装置及加固方法，现有建筑结构加固技术属于被动式加固体系，混凝土结构加固方法可靠性不足、耐久性较差，在施工时要求结构必须进行卸载卸荷，用于双T板结构的预应力托换加固装置，包括用于双T板的加固装置本体，双T板包括肋梁，所述加固装置本体包括锚固组件、托换限位组件、张拉平衡组件和预应力钢筋，所述锚固组件与肋梁配合，所述张拉平衡组件位于托换限位组件之间，所述预应力钢筋设置于肋梁处，属于主动加固体系，并实现施工期间不卸载、不停产，在土木工程的厂房建筑和结构工程领域具有良好的发展前景。
Pre-stressed underpinning and reinforcing device for double-T plate structure and reinforcing method
The invention relates to the field of plant building and structural engineering of civil engineering, in particular to a pre-stressed underpinning and reinforcing device and a reinforcing method. Existing building structure reinforcing techniques belong to passive reinforcement systems, a concrete structure reinforcing method is insufficient in reliability and poor in durability, and a structure has to be required to unload during construction. The pre-stressed underpinning and reinforcing device for the double-T plate structure comprises a reinforcing device body for a double-T plate. The double-T plate comprises rib beams, the reinforcing device body comprises anchoring assemblies, underpinning limiting assemblies, tensioning balance assemblies and pre-stressed steel bars, the anchoringassemblies are matched with the rib beams, the tensioning balance assemblies are located between the underpinning limiting assemblies, and the pre-stressed steel bars are arranged on the rib beams. The device belongs to active reinforcing systems, does not unload or suspend production during construction, and has good development prospects in the field of plant building and structural engineeringof civil engineering.
本发明涉及土木工程的厂房建筑和结构工程领域，特别是涉及用于双T板结构的预应力托换加固装置及加固方法，现有建筑结构加固技术属于被动式加固体系，混凝土结构加固方法可靠性不足、耐久性较差，在施工时要求结构必须进行卸载卸荷，用于双T板结构的预应力托换加固装置，包括用于双T板的加固装置本体，双T板包括肋梁，所述加固装置本体包括锚固组件、托换限位组件、张拉平衡组件和预应力钢筋，所述锚固组件与肋梁配合，所述张拉平衡组件位于托换限位组件之间，所述预应力钢筋设置于肋梁处，属于主动加固体系，并实现施工期间不卸载、不停产，在土木工程的厂房建筑和结构工程领域具有良好的发展前景。
Pre-stressed underpinning and reinforcing device for double-T plate structure and reinforcing method
用于双T板结构的预应力托换加固装置及加固方法
SU QUNSHAN (author) / FAN YANCHAO (author) / YANG QINGYAN (author) / QIAO TIANSHUN (author) / JIA XIANGJUN (author) / WU YUANCHAO (author) / ZHOU SHIZHAO (author) / ZHANG LAN (author) / WANG YUAN (author) / CHEN XIAOHAN (author)
2020-11-24
Patent
Electronic Resource
Chinese
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