RT journal article T1 New design parameters for biparabolic beach profiles (SW Cadiz, Spain) A1 Contreras de Villar, Antonio A1 Gomez Pina, Gregorio A1 Muñoz Pérez, Juan José A1 Contreras de Villar, Francisco A1 Lopez Garcia, Patricia A1 Ruiz Ortiz, Verónica A2 Física Aplicada A2 Ingeniería Industrial e Ingeniería Civil K1 Beache K1 equilibrium profile K1 biparabolic K1 tide K1 sediment size K1 nourishment AB 165 profiles of seventy-one beaches along the Gulf of Cadiz (SW, Spain) were studied to improve the formulation of the beach profile in tidal seas. Maritime climate, degree of energy exposure and size of the sand grains were taken into account to study the two sections of the biparabolic profile. The objective of the study was the determination of more accurate formulations of the design parameters for the equilibrium profile that involves tidal seas. These formulations were modelled and validated based on existing profiles to quantify the error existing between the real profile and the modelling. This comparative analysis was extended by considering the formulations proposed by other authors. The best results were obtained with the proposal presented herein. PB PONTIFICIA UNIV CATOLICA CHILE SN 0718-915X YR 2019 FD 2019-12 LK http://hdl.handle.net/10498/22357 UL http://hdl.handle.net/10498/22357 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 11-nov-2026