A STUDY ON LATTICE FRAME BEAM TO CONTROL SOFT ROCK SLOPE

Lattice frame anchor reinforcement is a new structure to prevent slope sliding. Internal force calculated method of lattice frame beam for projects was discussed for controlling soft rock slope. It was proposed that lattice frame beam was analyzed as interaction of cross beam and foundation and it was simplified to two direction limited beams on Winkle elastic foundation. Designed parameters of lattice frame beam were suggested.