Steel formwork for concrete , peri climbing formwork in construction

Descrition:

This project is located in qiaojia county on the right bank of jinsha river in yunnan province, belongs to the part of the hydropower station diversion tunnel structure, the site is on the right bank 5 # diversion tunnel entrance ramp segment 0 ~ 0 + 020.00 + 000.00), 4 # diversion tunnel import gradient in 0 ~ 0 + 000.00 + 030.00.  5 # diversion tunnel imports for single span structure, the gradual crown for ellipse line gradient curve, axis at the top to ground height from 28.23 m to 21 m along the quarter ellipse line gradient, range of 0 ~ 0 + 003.00 + 000.00 paragraph structure is horn type open structure, two side piers along the circular arc in the change;4 # diversion tunnel imports for the double hole single span structure, the gradual range 0 ~ 0 + 020.00 + 000.00 for the double hole structure, range of 0 ~ 0 + 030.00 + 020.00 for single span structure.Crown of gradient change linear along a straight line, the cross section at the top to the height of 22 m unchanged.

Specifications:

Climbing Formwork; Ring-Lock Shoring are applied in this project. The detail is below: