TY JOUR TI Stiffness influence in pit corner zones on the retaining walls movement in sandy soils KW diaphragm wall KW corner effect KW lateral displacements KW enclosures stiffness KW sandy soils KW mathematical model KW finite element method KW foundation pit JO Construction and Architecture AU Pospehov, V.S. AU Bakhmisov, V.V. AU Stavnitser, L.R. AU Orehov, V.V. PY 2022 IS 10 PB Publishing Center RIOR