Safety analysis of high and long-span structure formwork supporting system of fastener-style steel pipe

In this article,it introduces the multiple safety accidents for high formwork supporting frame system of fastener-style steel pipe at first, and it enumerated the problems of high formwork supporting frame system of fastener-style steel pipe in the aspect of materials, designs, construction, calculating and management at present. By researching and analyzing,it put forward to some prevention measures and drew conclusions which were very useful to understand the mechanical capacity of high formwork supporting frame system of fastener-style steel pipe and guide the engineering practice.