This page contains materials from my practice in the field of stress state and stability analysis of earthen and concrete dams, slopes, underground structures, soil and rock mechanics. I am happy to share my knowledge freely if it can be of help to colleagues, practicing engineers or students, with full and proper references to the sources.The materials presented here are curated from multiple sources which are cited in each resource. This page will be updated periodically.

Note: The content of the files is in Bulgarian, English, Russian. 

Soil and rock mechanics

Земно-механични аспекти на проектирането на язовирни стени (Soil mechanics aspects of dam design)

PDF – 1.0 MB 24 downloads

Скално-механични аспекти на проектирането на язовирни стени (Rock mechanics aspects of dam enigneering)

PDF – 2.2 MB 19 downloads

Materials On Soil Parameters

PDF – 265.6 KB 30 downloads

Materials on strength and deformation characteristics of the rock mass -1 (Bg + Ru )

PDF – 757.4 KB 13 downloads

Dams

Сеизмични аспекти при експлоатацията на бетонните язовирни стени (Seismic aspects of concrete dams operation)

PDF – 1.8 MB 24 downloads

Сеизмични аспекти при експлоатацията на насипните язовирни стени (Seismic aspects of earthen dams operation)

PDF – 5.7 MB 12 downloads

Статичен aнализ на каменонасипна язовирна стена с АБДиафрагма (Static analysis of rockfill dam with ACD)

PDF – 18.0 MB 12 downloads

Сеизмичен aнализ на каменонасипна язовирна стена с АБДиафрагма (Seismic analysis of rockfill dam with ACD) Bg Pdf

PDF – 24.6 MB 12 downloads

Finite Element Method in Geotechnics and Hydrotechnics

Математичен Модел на НДС на системата "ХТС-основа" (Mathematical model of stress strain state of the system "Structure-Foundation")

PDF – 1.9 MB 30 downloads

Finite Element Method - Basic Concepts, Definitions, Implementation (Bg)

PDF – 3.5 MB 22 downloads

Tunnels and underground structures

Seismic analysis

Materials On Seismic Magnitude Intensity Scales

PDF – 523.6 KB 23 downloads

Земетресения - основни понятия и параметри (Earthquakes - basic terms and parameters)

PDF – 2.7 MB 26 downloads

Сеизмичeн анализ на насипните язовирни стени (Seismic Analysis of Earthfill and Rockfill Dams)

PDF – 3.0 MB 15 downloads

Others

Mалките язовири и наводненията в района на гр Цар Калоян 2007г(The Small Dams and the Floods in the area of ​​Tsar Kaloyan Town (06-07.08.2007)

PDF – 4.4 MB 9 downloads

Относно избора на дата за национален празник на България Docx

Word – 62.8 KB 11 downloads

Относно избора на дата за национален празник на България Pdf

PDF – 419.3 KB 11 downloads