Secondary language: |
English |
Secondary title: |
Mechanical analysis of a gravity dam |
Secondary abstract: |
In the first part of our work we will present the water supply project in Obala and backend Karst regions. The use of the river Reka and its tributary Suhorka is essential, since an amassment is going to be built on it. We decided to build the dam from rolled concrete, which is economically and environmentally better than a paved barrier or a classic concrete dam. The second part of our work includes tension and stability program calculations. The primary dimensions of the dam-taken from a technical report-were not suitable because of high straining tensions in the downstream side of the dam, causing the formation of cracks. By reinforcing the upstream and downstream part and the top of the dam, we determined a new geometry of the dam and assured proper security. |
Secondary keywords: |
graduation thesis;civil engineering;gravity dam;roller compacted concrete;stability;safety;CADAM; |
File type: |
application/pdf |
Type (COBISS): |
Bachelor thesis/paper |
Thesis comment: |
Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo |
Pages: |
VII, 32 str., 14 f. pril. |
Type (ePrints): |
thesis |
Title (ePrints): |
Mechanical analysis of a gravity dam |
Keywords (ePrints): |
težnostna pregrada;valjani beton;stabilnost;varnost;CADAM |
Keywords (ePrints, secondary language): |
gravity dam;roller compacted concrete;stability;safety;CADAM |
Abstract (ePrints): |
V prvem delu diplomske naloge je predstavljen projekt oskrbe s pitno vodo na območju Obale in na zalednem kraškem območju. Ključna je uporaba reke Reke ter njenega pritoka Suhorka, na katerem bo zgrajena akumulacija. Odločili smo se, da bo pregrada zgrajena iz valjanega betona, ki je cenovno in okoljsko bolj sprejemljiv od nasute pregrade ali pregrade iz klasičnega betona. Drugi del naloge obsega napetostne in stabilitetne izračune v programu. Prvotne dimenzije pregrade, ki smo jih vzeli iz tehničnega poročila, niso ustrezale, saj je na dolvodni strani pregrade prihajalo do prevelikih nateznih napetosti, kar je povzročilo nastanek razpok. Z okrepitvijo gorvodnega in dolvodnega dela ter krone pregrade smo določili novo geometrijo pregrade in zagotovili ustrezno varnost. |
Abstract (ePrints, secondary language): |
In the first part of our work we will present the water supply project in Obala and backend Karst regions. The use of the river Reka and its tributary Suhorka is essential, since an amassment is going to be built on it. We decided to build the dam from rolled concrete, which is economically and environmentally better than a paved barrier or a classic concrete dam. The second part of our work includes tension and stability program calculations. The primary dimensions of the dam-taken from a technical report-were not suitable because of high straining tensions in the downstream side of the dam, causing the formation of cracks. By reinforcing the upstream and downstream part and the top of the dam, we determined a new geometry of the dam and assured proper security. |
Keywords (ePrints, secondary language): |
gravity dam;roller compacted concrete;stability;safety;CADAM |
ID: |
8312550 |