Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inserting type column foot inhaul cable bearing, mounting and positioning method
The invention discloses an inserting type column foot inhaul cable bearing, mounting and positioning method. The method comprises the steps that an inserting column foot is lifted to the position above a cup opening of a concrete cup opening foundation, then one ends of two inhaul cables sequentially and correspondingly penetrate through two first through holes, third through holes and second through holes correspondingly; the other ends of the two inhaul cables are correspondingly anchored to the two first through holes; the inserting type column foot falls into the concrete cup opening foundation, one ends of the two inhaul cables are tensioned synchronously, and when the distance between the bottom of the inserting type column foot and the cup bottom reaches the designed elevation, one ends of the two inhaul cables are correspondingly anchored to the two second through holes; and after four jacks are controlled to adjust the center line of the inserting type column foot to coincide with the center line of the concrete cup opening foundation, concrete is poured into the cup opening. The mounting and positioning method is simple in structure, reasonable in design, reliable in force transmission, high in mounting precision and small in meteorological environment influence, efficient mounting can be achieved, the construction period is shortened, investment of hoisting equipment is greatly reduced, and relatively good economical efficiency is achieved.
本发明公开了一种插入式柱脚拉索承重安装定位方法，将插入式柱脚起吊至混凝土杯口基础的杯口上方，然后将两根拉索的一端分别依次对应穿过两个第一通孔、第三通孔和第二通孔，将两根拉索的另一端对应锚固在两个第一通孔上；将插入式柱脚下落至混凝土杯口基础内，同步张拉两根拉索的一端，当插入式柱脚的底部到杯底的距离达到设计标高后，将两根拉索的一端对应锚固在两个第二通孔上；控制四个千斤顶调节插入式柱脚的中心线与混凝土杯口基础的中心线重合后，向杯口内浇注混凝土。该安装定位方法构造简单、设计合理、传力可靠、安装精度高、受气象环境影响小，可实现高效安装、缩短工期和大大减少起重设备的投入，具有较好的经济性。
Inserting type column foot inhaul cable bearing, mounting and positioning method
The invention discloses an inserting type column foot inhaul cable bearing, mounting and positioning method. The method comprises the steps that an inserting column foot is lifted to the position above a cup opening of a concrete cup opening foundation, then one ends of two inhaul cables sequentially and correspondingly penetrate through two first through holes, third through holes and second through holes correspondingly; the other ends of the two inhaul cables are correspondingly anchored to the two first through holes; the inserting type column foot falls into the concrete cup opening foundation, one ends of the two inhaul cables are tensioned synchronously, and when the distance between the bottom of the inserting type column foot and the cup bottom reaches the designed elevation, one ends of the two inhaul cables are correspondingly anchored to the two second through holes; and after four jacks are controlled to adjust the center line of the inserting type column foot to coincide with the center line of the concrete cup opening foundation, concrete is poured into the cup opening. The mounting and positioning method is simple in structure, reasonable in design, reliable in force transmission, high in mounting precision and small in meteorological environment influence, efficient mounting can be achieved, the construction period is shortened, investment of hoisting equipment is greatly reduced, and relatively good economical efficiency is achieved.
本发明公开了一种插入式柱脚拉索承重安装定位方法，将插入式柱脚起吊至混凝土杯口基础的杯口上方，然后将两根拉索的一端分别依次对应穿过两个第一通孔、第三通孔和第二通孔，将两根拉索的另一端对应锚固在两个第一通孔上；将插入式柱脚下落至混凝土杯口基础内，同步张拉两根拉索的一端，当插入式柱脚的底部到杯底的距离达到设计标高后，将两根拉索的一端对应锚固在两个第二通孔上；控制四个千斤顶调节插入式柱脚的中心线与混凝土杯口基础的中心线重合后，向杯口内浇注混凝土。该安装定位方法构造简单、设计合理、传力可靠、安装精度高、受气象环境影响小，可实现高效安装、缩短工期和大大减少起重设备的投入，具有较好的经济性。
Inserting type column foot inhaul cable bearing, mounting and positioning method
一种插入式柱脚拉索承重安装定位方法
NING YUXIN (Autor:in)
22.10.2021
Patent
Elektronische Ressource
Chinesisch
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