Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deviation rectifying structure and method for horizontal deviation of power transmission iron tower
The invention provides a deviation rectifying structure and method for horizontal deviation of a power transmission iron tower. The method comprises the steps that the horizontal displacement direction needing to be adjusted is determined; concrete counter-force supporting bottom plates are poured in the middles of the bottoms of independent foundations of the iron tower and on the two sides of the outer portions of the independent foundations of the iron tower correspondingly; cross-shaped inverted beams are mounted on the upper portions of the four independent foundations of the iron tower, an upper rear added beam and a lower rear added beam are poured between every two adjacent independent foundations of the iron tower, and extending connecting mechanisms are poured on the outer sides of the independent foundations of the iron tower; ground strip-shaped counter-force beams are additionally arranged at the upper ends of the concrete counter-force supporting bottom plates; jacking horizontal-moving counter-force beams are arranged above the ground strip-shaped counter-force beams and connected with the foundations of the power transmission iron tower; vertical concrete walls are arranged at the ends of the counter-force supporting bottom plates; rolling shafts are mounted between the ground strip-shaped counter-force beams and the jacking horizontal-moving counter-force beams, and horizontal jacks are arranged at the two ends of each jacking horizontal-moving counter-force beam; and positioning reinforced concrete plates are poured, and the rolling shafts and the jacks are removed. According to the structure and method, the steps are simple, the implementation cost is low, and the power transmission iron tower with horizontal deviation can be effectively recovered.
一种输电铁塔发生水平偏移的纠偏结构及方法，确定需要调整的水平位移方向；在铁塔独立基础底部的中间和外部的两侧，各浇筑一道混凝土反力支撑底板；在四个铁塔独立基础的上部安装十字形倒梁，在相邻铁塔独立基础之间浇筑上下两道后加梁，并于外侧浇筑延伸连接机构；在混凝土反力支撑底板上端增设地面条形反力梁；在地面条形反力梁上方设置顶升平移反力梁，并与输电铁塔基础连接；在反力支撑底板端部设置竖向混凝土墙；在地面条形反力梁和顶升平移反力梁之间安装滚轴，并在每道顶升平移反力梁的两端设置水平方向的千斤顶；浇筑定位钢筋混凝土板、撤除滚轴和千斤顶。该结构及方法步骤简单，实施成本低，可有效的对水平偏移的输电铁塔进行恢复处理。
Deviation rectifying structure and method for horizontal deviation of power transmission iron tower
The invention provides a deviation rectifying structure and method for horizontal deviation of a power transmission iron tower. The method comprises the steps that the horizontal displacement direction needing to be adjusted is determined; concrete counter-force supporting bottom plates are poured in the middles of the bottoms of independent foundations of the iron tower and on the two sides of the outer portions of the independent foundations of the iron tower correspondingly; cross-shaped inverted beams are mounted on the upper portions of the four independent foundations of the iron tower, an upper rear added beam and a lower rear added beam are poured between every two adjacent independent foundations of the iron tower, and extending connecting mechanisms are poured on the outer sides of the independent foundations of the iron tower; ground strip-shaped counter-force beams are additionally arranged at the upper ends of the concrete counter-force supporting bottom plates; jacking horizontal-moving counter-force beams are arranged above the ground strip-shaped counter-force beams and connected with the foundations of the power transmission iron tower; vertical concrete walls are arranged at the ends of the counter-force supporting bottom plates; rolling shafts are mounted between the ground strip-shaped counter-force beams and the jacking horizontal-moving counter-force beams, and horizontal jacks are arranged at the two ends of each jacking horizontal-moving counter-force beam; and positioning reinforced concrete plates are poured, and the rolling shafts and the jacks are removed. According to the structure and method, the steps are simple, the implementation cost is low, and the power transmission iron tower with horizontal deviation can be effectively recovered.
一种输电铁塔发生水平偏移的纠偏结构及方法，确定需要调整的水平位移方向；在铁塔独立基础底部的中间和外部的两侧，各浇筑一道混凝土反力支撑底板；在四个铁塔独立基础的上部安装十字形倒梁，在相邻铁塔独立基础之间浇筑上下两道后加梁，并于外侧浇筑延伸连接机构；在混凝土反力支撑底板上端增设地面条形反力梁；在地面条形反力梁上方设置顶升平移反力梁，并与输电铁塔基础连接；在反力支撑底板端部设置竖向混凝土墙；在地面条形反力梁和顶升平移反力梁之间安装滚轴，并在每道顶升平移反力梁的两端设置水平方向的千斤顶；浇筑定位钢筋混凝土板、撤除滚轴和千斤顶。该结构及方法步骤简单，实施成本低，可有效的对水平偏移的输电铁塔进行恢复处理。
Deviation rectifying structure and method for horizontal deviation of power transmission iron tower
一种输电铁塔发生水平偏移的纠偏结构及方法
SHU QIANJIN (Autor:in) / MI QIXUAN (Autor:in) / JI YUCHENG (Autor:in) / LI HUIPENG (Autor:in) / ZHU MINGQUAN (Autor:in) / YUAN GUANGLIN (Autor:in) / LIU MENG (Autor:in) / HUANG CHEN (Autor:in) / QU LUYANG (Autor:in) / XIA HAORAN (Autor:in)
21.01.2022
Patent
Elektronische Ressource
Chinesisch
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