Idejna zasnova ureditve hudournika/potoka v Šempetru pri Gorici : diplomska naloga

Pertot, Ivo (avtor), Rusjan, Simon (mentor), Sodnik, Jošt (komentor)

V diplomskem delu je opisana poplavna problematika pritoka Vrtojbice, ki izvira na hribu Mark v Šempetru pri Gorici. Struga potoka je večino časa skoraj prazna, ob velikem deževju pa zaradi hidravlično neustreznih vtokov v prepust pod cesto prestopi bregove in zalije cesto. V nadaljevanju je opisan problematičen odsek struge in predlagana rešitev. Osnovna ideja je zadržati vodo čimbolj gorvodno in lokalno omejiti pretok tako, da proti prepustu teče le toliko vode, kot jo ta lahko sprejme in s tem ne pride do prelitja. Pridobljene podatke o strugi in ekstremnih padavinah sem uporabil za določitev površinskega odtoka za posamezni pritok potoka, na podlagi katerih sem določil količino vode ob 5-, 10- in 50-letnih padavinah. Po izračunu maksimalnega pretoka skozi prepust sem določil odvečno količino vode, ki bi se prelila po travniku ob strugi. Poleg izračunov je diplomsko delo opremljeno s slikami stanja struge v normalnem stanju, med poplavo in po poplavi.

• Jezik: Slovenski jezik
• Ključne besede: gradbeništvo, diplomska naloga, B-GR, poplava, ureditev struge, bočni preliv, prepust, površinski odtok, racionalna metoda, prispevno območje
• Vrsta gradiva: Diplomsko delo/naloga
• Tipologija: 2.11 - Diplomsko delo
• Organizacija: FGG - Fakulteta za gradbeništvo in geodezijo
• Kraj izida: Ljubljana
• Založnik: [I. Pertot]
• Leto izida: 2016
• Št. strani: VIII, 26 str., 1 pril.
• PID: 20.500.12556/RUL-86625
• UDK: 627.1(043.2)
• COBISS.SI-ID: 7813473
• Datum objave v RUL: 30.11.2016

Sekundarni jezik

• Jezik: Angleški jezik
• Naslov: Conceptual design for regulation of torrent/stream in Šempeter pri Gorici

Izvleček

The graduation thesis describes the problem of one of the Vrtojbica streams' tributaries. The source of the tributary stream is located on the Mark hill in Šempeter pri Gorici. The canal is almost empty most of the time, but in case of heavy rainfall, the stream floods the road under which it flows. The reason of flooding is the inlet of the culvert under the road. The following sections, the problematic section of the stream and the proposed solutions are described. The basic idea is to hold the water as upstream as possible and locally restrict the downstream flow to the limit of the culvert acceptance. The gathered data on the stream as well as maximum rainfall data have been used to define the surface runoff for each tributary of the stream for 5-, 10- and 50-year rainfall extremes. After calculation of maximum inlet flow into the road culvert, the amount of excessive water to run into the designed flooding area is calculated. The graduation thesis includes both, hydraulic calculations as well as photographs of the stream in normal, flooded and after-flood conditions.

• Ključne besede: flood, regulation of canal, side strait, culvert, surface runoff, Rathional method, drainage areas