Galli László: Az árvízvédelem földműveinek állékonysági vizsgálata (OVH, Budapest, 1976)
Irodalom
The stability of earth structures in flood control L. GALLI The information needed by the engineer in designing reinforcement and modernization works on the round 4200 km long flood levees in Hungary are presented in a comprehensive manner. In aPrt I the geological, geographical and engineering methods of soil exploration extending to large areas, or long soil profiles are reviewed with special regard to the problems commonly encountered in hydrotechnical engineering: the identification of sections with identical stratification regularities in the river valleys, followed by the estimation of the quality and variability of individual layers in the „dominant” formations of these sections, using statistical methods and diverse formation indices. Concluding this part the methods of classification and tabulation are described, by which relying also on the genetic regularities of sedimentary geology, the individual layers, or formations can be classified for their engineering and hydraulic properties. Chapters 1 and 2 in Part II present a comprehensive picture about the properties of the flood levees and the subsoils underlying them, called „levee linies” in Hungary. The seepage phenomena liable to occur in the embankments and in the subsoil are reviewed subsequently. In Chapter 3 the adverse phenomena potentially encountered during floods in the levees are grouped systematically and starting from these the methods of levee protection during floods are detailed in Chapter 4. In Chapter 5 design solutions are described for the levees, by wich effective reinforcement can be realized under diverse ambankment and subsoil conditions. Relying on the general conslusions arrived at in the previous sections detailed principles are presented in Chapter 6 for resolving the levee lines into exploration sections, for locating the cross-sections considered representative of the properties over the exploration sections and for the stability analyses to be performed on the levee lines. In these principles allow255
