1592953409000 1312632483000 term-49549 1616541482622 1312632543000 1616290446472 adlib fitz-online adlib-term-49549 c89c8902-8d3d-33ee-b924-5646b49966b7 2 1 scope note Use for curved enclosing structures, almost always of concrete and very thin in relation to their span, and depending for structural stability on actions that may be computed by the membrane theory. reference term-49548 adlib-term-49548 944638ce-6b4b-3f27-ab2f-7be22e316015 shell structure V.PJ.AFU.ALO.ARI.AFU.AFU.BIQ.BIQ 1 code V.PJ.AFU.ALO.ARI.AFU.AFU.BIQ.BIQ 1 shell structures reference term-49558 adlib-term-49558 ce33c001-6ccf-3e88-a805-36a493f8d3fd <enclosing structural elements> shell structures term