1. Limit analysis of voussoir (segmental) and concrete arches;Kooharian;J Am Concr Inst,1952
2. The safety of masonry arches;Heyman;Int J Mech Sci,1969
3. Equilibrium of shell structures;Heyman,1977
4. The masonry arch;Heyman,1982
5. The masonry arch as a four-link mechanism under base motion;Oppenheim;Earthq Eng Struct Dyn,1992