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A platform for research: civil engineering, architecture and urbanism
Pile block structure of steel trestle and steel trestle reinforcing method
The invention provides a pile block structure of a steel trestle and a steel trestle reinforcing method and belongs to the field of construction of steel trestles. A foundation pile group comprises atleast two steel pipe piles distributed in a spaced manner, wherein one end of each steel pipe pile is inserted into the ground while the other end of the steel pipe pile forms a supporting end for mounting a bearing platform. A mounting table is fixedly arranged on the surface, far away from the ground, of the bearing platform. The bearing platform comprises a first edge beam and a second edge beam arranged in parallel. The first edge beam is fixedly connected to one sides of all the steel pipe piles and the second edge beam is fixedly connected to the other sides of all the steel pipe piles.A Bailey truss is erected on the mounting table, and a top plate is fixed to the end, far away from the mounting table, of the Bailey truss. Working holes where a drill pipe of a drilling machine penetrates are formed in the top plate, the working holes correspond to the steel pipe piles, and a mounting part for mounting a drilling machine body is further arranged around the working holes. The pile block structure of the steel trestle can provide a drilling machine mounting position. The connecting strength of the steel pipe piles to the ground is improved as the drilling machine drills the ground to reinforce in real time.
本发明提供了一种钢栈桥桩顶结构及钢栈桥加固方法，属于钢栈桥建设领域，基桩组包括至少两根间隔分布的钢管桩，钢管桩一端插入地面，另一端形成用于安装承台的支撑端；安装台固定设置在承台远离地面的一面；承台包括平行设置的第一边梁和第二边梁；第一边梁与所有钢管桩的一侧固定连接，第二边梁与所有钢管桩的另一侧固定连接；贝雷架架设在安装台上，顶板固定在贝雷架远离安装台的一端；顶板上设置有用于钻机的钻杆穿过的工作孔，工作孔与钢管桩的位置对应，在工作孔周围还设置有用于安装钻机机体的安装件。通过本发明提供的钢栈桥桩顶结构，能够提供一个钻机安装位置，通过钻机的实时钻地加固，提高钢管桩对地的连接强度。
Pile block structure of steel trestle and steel trestle reinforcing method
The invention provides a pile block structure of a steel trestle and a steel trestle reinforcing method and belongs to the field of construction of steel trestles. A foundation pile group comprises atleast two steel pipe piles distributed in a spaced manner, wherein one end of each steel pipe pile is inserted into the ground while the other end of the steel pipe pile forms a supporting end for mounting a bearing platform. A mounting table is fixedly arranged on the surface, far away from the ground, of the bearing platform. The bearing platform comprises a first edge beam and a second edge beam arranged in parallel. The first edge beam is fixedly connected to one sides of all the steel pipe piles and the second edge beam is fixedly connected to the other sides of all the steel pipe piles.A Bailey truss is erected on the mounting table, and a top plate is fixed to the end, far away from the mounting table, of the Bailey truss. Working holes where a drill pipe of a drilling machine penetrates are formed in the top plate, the working holes correspond to the steel pipe piles, and a mounting part for mounting a drilling machine body is further arranged around the working holes. The pile block structure of the steel trestle can provide a drilling machine mounting position. The connecting strength of the steel pipe piles to the ground is improved as the drilling machine drills the ground to reinforce in real time.
本发明提供了一种钢栈桥桩顶结构及钢栈桥加固方法，属于钢栈桥建设领域，基桩组包括至少两根间隔分布的钢管桩，钢管桩一端插入地面，另一端形成用于安装承台的支撑端；安装台固定设置在承台远离地面的一面；承台包括平行设置的第一边梁和第二边梁；第一边梁与所有钢管桩的一侧固定连接，第二边梁与所有钢管桩的另一侧固定连接；贝雷架架设在安装台上，顶板固定在贝雷架远离安装台的一端；顶板上设置有用于钻机的钻杆穿过的工作孔，工作孔与钢管桩的位置对应，在工作孔周围还设置有用于安装钻机机体的安装件。通过本发明提供的钢栈桥桩顶结构，能够提供一个钻机安装位置，通过钻机的实时钻地加固，提高钢管桩对地的连接强度。
Pile block structure of steel trestle and steel trestle reinforcing method
一种钢栈桥桩顶结构及钢栈桥加固方法
FU CHANGJIANG (author) / CHEN LIN (author) / LI HUI (author)
2020-07-14
Patent
Electronic Resource
Chinese
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