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A platform for research: civil engineering, architecture and urbanism
Power transmission iron tower reinforcing and reinforcing foundation based on settlement monitoring and power transmission iron tower
The invention belongs to the field of power transmission tower foundation reinforcement, and particularly discloses a power transmission tower reinforcement and enhancement foundation based on settlement monitoring and a power transmission tower, the power transmission tower reinforcement and enhancement foundation comprises a first-stage loaded device, a first-stage force transmission chain rod, a first-stage stressed chain rod, a second-stage force transmission chain rod, a second-stage loaded device, buckling-restrained steel pipes and energy-consuming steel bars; the first primary load-bearing device is connected with the second primary load-bearing device through a first primary force transmission chain rod, a primary stress chain rod and a second primary force transmission chain rod which are hinged in sequence, the primary stress chain rod is connected with the first secondary load-bearing device and the second secondary load-bearing device through a secondary force transmission chain rod, and the buckling-restrained steel pipe is sleeved with an energy dissipation steel bar. The two ends of the buckling-restrained steel pipe are connected with the first secondary loaded device and the second secondary loaded device respectively; the first primary loaded device is connected with the plate type foundation, and the second primary loaded device is connected with the spiral anchor; settlement or lateral displacement of the iron tower column is amplified twice, deformation of the energy dissipation steel bars is increased, and the damping control effect is improved.
本发明属于输电塔基础加固领域，具体公开了一种基于沉降监测的输电铁塔加固增强基础及输电铁塔，包括一级受载装置、一级传力链杆、一级受力链杆、二级传力链杆、二级受载装置、防屈曲钢管和耗能钢棒；第一一级受载装置通过依次铰接的第一一级传力链杆、一级受力链杆、第二一级传力链杆与第二一级受载装置相连，一级受力链杆通过二级传力链杆与第一二级受载装置、第二二级受载装置相连，在防屈曲钢管上套装有耗能钢棒，防屈曲钢管的两端分别与第一二级受载装置、第二二级受载装置相连；第一一级受载装置与板式基础相连，第二一级受载装置与螺旋锚相连；本发明将铁塔柱沉降或侧向位移进行两次放大，增大耗能钢棒变形，提高减震控制效果。
Power transmission iron tower reinforcing and reinforcing foundation based on settlement monitoring and power transmission iron tower
The invention belongs to the field of power transmission tower foundation reinforcement, and particularly discloses a power transmission tower reinforcement and enhancement foundation based on settlement monitoring and a power transmission tower, the power transmission tower reinforcement and enhancement foundation comprises a first-stage loaded device, a first-stage force transmission chain rod, a first-stage stressed chain rod, a second-stage force transmission chain rod, a second-stage loaded device, buckling-restrained steel pipes and energy-consuming steel bars; the first primary load-bearing device is connected with the second primary load-bearing device through a first primary force transmission chain rod, a primary stress chain rod and a second primary force transmission chain rod which are hinged in sequence, the primary stress chain rod is connected with the first secondary load-bearing device and the second secondary load-bearing device through a secondary force transmission chain rod, and the buckling-restrained steel pipe is sleeved with an energy dissipation steel bar. The two ends of the buckling-restrained steel pipe are connected with the first secondary loaded device and the second secondary loaded device respectively; the first primary loaded device is connected with the plate type foundation, and the second primary loaded device is connected with the spiral anchor; settlement or lateral displacement of the iron tower column is amplified twice, deformation of the energy dissipation steel bars is increased, and the damping control effect is improved.
本发明属于输电塔基础加固领域，具体公开了一种基于沉降监测的输电铁塔加固增强基础及输电铁塔，包括一级受载装置、一级传力链杆、一级受力链杆、二级传力链杆、二级受载装置、防屈曲钢管和耗能钢棒；第一一级受载装置通过依次铰接的第一一级传力链杆、一级受力链杆、第二一级传力链杆与第二一级受载装置相连，一级受力链杆通过二级传力链杆与第一二级受载装置、第二二级受载装置相连，在防屈曲钢管上套装有耗能钢棒，防屈曲钢管的两端分别与第一二级受载装置、第二二级受载装置相连；第一一级受载装置与板式基础相连，第二一级受载装置与螺旋锚相连；本发明将铁塔柱沉降或侧向位移进行两次放大，增大耗能钢棒变形，提高减震控制效果。
Power transmission iron tower reinforcing and reinforcing foundation based on settlement monitoring and power transmission iron tower
一种基于沉降监测的输电铁塔加固增强基础及输电铁塔
CHEN XIANGJIA (author) / SUN QIGANG (author) / HE CHUNHUI (author) / QU ZHANFEI (author) / XIE DAN (author) / WANG LONG (author) / LIU ZHENGUO (author) / HE SHUSHENG (author)
2024-11-15
Patent
Electronic Resource
Chinese
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