Parametric shaping of architectural free forms for building roofed with corrugated shells A. Prokopska, A. Abramczyk Determination of critical forces with corresponding deformation modes for perforated thin-walled bars Ł. Kowalewski, A. Piotrowski, M. Gajewski, S. Jemioło On the stochastic fire simulation of guyed mast by response function method M. Strąkowski, M.M. Kamiński Design of tensegrity modules with UHMWPE cables based on experiments and nonlinear behaviour L. Małyszko Remarks of finite differences and 3D-time space application J.B. Obrębski Covers of large areas i the form of octahedron-based spatial bar structures D. Pilarska Design of steel structures for a given level of rehability using patial safety factors calibration procedure J. Szafran, K. Juszczyk, M. Kamiński Structural behaviour and compressive strenghy of concrete rings strengthended with a polyurea coating system J. Szafran A. Matusiak Application of bionic ahell forms in the contemporary civil engineering R. Szmidt, J. Chrząszcz Riscs influence on selection of applied managing system for investment project M.Z. Obrębski Antigalloping decives on overhead power lines I. Gołębiowska M. Dutkiewicz, R. Tews Quadrilateral planarization of free-form surfaces and the Euler's elastica R. Tarczyński, M. Święciak About the modelling of the aluminium telecommunication masts with lattice shaft P. Pawlaczyk, J. Gajewski, T. Mikulski Requirements for polytunnels under Polish operatin conditions D. Bajno, R. Tews, A. Grzybowska Arranging the microstructure of pastes for thin-walled reinforced concrete roof structures Ł. Mrozik.