A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Special-shaped steel sheet pile with water seepage prevention, high stability and long service life and use method of special-shaped steel sheet pile
The invention relates to an anti-seepage high-stability long-life special-shaped steel sheet pile and a using method thereof, which are characterized in that in the manufacturing process, a main steel sheet pile, a reinforcing block and a handheld extension arm are used as a whole to be subjected to cold roll forming manufacturing, the main steel sheet pile is manufactured into a half ellipse, and the extension arm parallel to the inclined surface of the main steel sheet pile is arranged at the other end of the ellipse; the two steel sheet piles are in butt joint and hold each other to form an observation area, underground water or quicksand and the like can be detected in time through the observation area when penetrating through the ground or the side edge, the steel sheet piles are connected oppositely, every two steel sheet piles are in the same direction, and after external force is used for insertion, the reinforcing blocks have the effects of holding the ground and being fixed to the deep position of the earth surface. And meanwhile, the protruding reinforcing blocks are welded with the surrounding purlins in the foundation pit to be reinforced into a whole, the connecting positions of the reinforcing blocks and the surrounding purlins can be directly cut during disassembly, it is guaranteed that the main steel sheet piles are intact, use next time is facilitated, and the service life is prolonged.
一种防渗水高稳定延长寿命的异形钢板桩及使用方法，其特征是在制作过程中就将主钢板桩、加强块、握手延长臂作为一个整体进行冷弯成型制作，主钢板桩制作成半个椭圆，在椭圆形另一端以与主钢板桩斜面平行的延长臂，两块钢板桩通过对接相互握手形成一个观察区，当地下水或者流沙等通过地下或者侧边渗入可以通过观察区及时检测到，每个钢板桩相对连接，每隔一个为同一个方向，在利用外力插入后，加强块有抓地与固定在地表深处的作用，同时突出的加强块在基坑内部进行焊接围檩加固成一个整体，当进行拆卸时，可以直接将加强块与围檩连接的地方进行切割，保证主钢板桩完好无损，方便下次使用，延长使用寿命。
Special-shaped steel sheet pile with water seepage prevention, high stability and long service life and use method of special-shaped steel sheet pile
The invention relates to an anti-seepage high-stability long-life special-shaped steel sheet pile and a using method thereof, which are characterized in that in the manufacturing process, a main steel sheet pile, a reinforcing block and a handheld extension arm are used as a whole to be subjected to cold roll forming manufacturing, the main steel sheet pile is manufactured into a half ellipse, and the extension arm parallel to the inclined surface of the main steel sheet pile is arranged at the other end of the ellipse; the two steel sheet piles are in butt joint and hold each other to form an observation area, underground water or quicksand and the like can be detected in time through the observation area when penetrating through the ground or the side edge, the steel sheet piles are connected oppositely, every two steel sheet piles are in the same direction, and after external force is used for insertion, the reinforcing blocks have the effects of holding the ground and being fixed to the deep position of the earth surface. And meanwhile, the protruding reinforcing blocks are welded with the surrounding purlins in the foundation pit to be reinforced into a whole, the connecting positions of the reinforcing blocks and the surrounding purlins can be directly cut during disassembly, it is guaranteed that the main steel sheet piles are intact, use next time is facilitated, and the service life is prolonged.
一种防渗水高稳定延长寿命的异形钢板桩及使用方法，其特征是在制作过程中就将主钢板桩、加强块、握手延长臂作为一个整体进行冷弯成型制作，主钢板桩制作成半个椭圆，在椭圆形另一端以与主钢板桩斜面平行的延长臂，两块钢板桩通过对接相互握手形成一个观察区，当地下水或者流沙等通过地下或者侧边渗入可以通过观察区及时检测到，每个钢板桩相对连接，每隔一个为同一个方向，在利用外力插入后，加强块有抓地与固定在地表深处的作用，同时突出的加强块在基坑内部进行焊接围檩加固成一个整体，当进行拆卸时，可以直接将加强块与围檩连接的地方进行切割，保证主钢板桩完好无损，方便下次使用，延长使用寿命。
Special-shaped steel sheet pile with water seepage prevention, high stability and long service life and use method of special-shaped steel sheet pile
一种防渗水高稳定延长寿命的异形钢板桩及使用方法
LI AO (author) / MI XUERUI (author) / WANG QIAOQIAO (author) / ZHOU GUOYING (author) / LI XUEQIN (author) / GAO WEI (author) / HOU JUNZHAO (author)
2023-07-11
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2023
| European Patent Office | 2020