| 摘要 |
The present invention provides a form system having a droppable yoke beam which firstly lowers a yoke beam simply by removing a pin to prevent a deck panel from dropping to safely protect a worker, and has a simple structure to eliminate concern for an operational failure and reduce manufacturing costs. According to a proper embodiment of the present invention, the form system having a droppable yoke beam comprises: a wall panel which has a prescribed width, is positioned on a wall surface of a facing target wall, and is vertically installed; a channel-type slab panel mounted on an upper end of the wall panel by a plurality of coupling means; yoke beam arm mounting parts installed on the channel-type slab panel at regular intervals in a longitudinal direction; and a yoke beam whose both ends are detachably supported on the yoke beam arm mounting parts. |
