20.500.12556/DKUM-18853 IDEJNA ZASNOVA VAROVANJA GRADBENE JAME V POLHOVEM GRADCU CONCEPTUAL DESIGN FOR PROTECTION OF THE BUILDING PIT AT POLHOV GRADEC Gradbena jama je začasen objekt, ki ga po končani gradnji zasujemo. Gradbena jama mora biti izkopana pravilno in kakovostno, v nasprotnem primeru se lahko sesuje oz. poškoduje, kar podaljša čas in poveča stroške gradenj. Ker pomeni izkop za določen objekt vedno poseg v zemljino v različnih globinah, je potrebno takšne izkope oz. gradbene jame ustrezno varovati pred porušitvijo. V geotehnični praksi se najpogosteje uporabljajo racionalne kombinacije podpornih konstrukcij s sistemskimi sidranji, brizganim cementnim betonom, uvrtanimi tirnicami, sidranimi berlinskimi stenami ter mnoge druge. Pri tem so za opredelitev zahtevnosti podpornih konstrukcij zelo pomembni geotehnični pogoji, ki izhajajo iz mehanskih lastnosti tal, vplivov talne in precejajoče se vode, občutljivosti tal na spremembe napetostnih in deformacijskih stanj v tleh ter predvsem potencialna ogroženost objektov in okolja v vplivnem območju podpornih konstrukcij. The construction pit is a temporary facility, which after construction work is finished is filled in. The construction pit must be excavated properly and according to standards of quality, contrary to this it can collapse or cause damage, which increases the time of construction as well as work costs. Because excavation for defined buildings always involves intervention into the soil at various depths it is necessary that such excavations or construction of pits respectively be suitably protected prior to demolition. In geotechnical practice a rational combination of support constructions with systematic anchoring, cement spray concrete, bored rails, anchored Berlin walls are most frequently used, along with many others. For determination of the complexity of support structures the geotechnical conditions are of great importance, and arise from the mechanical properties of the ground, the impact of underground and filtered water, ground sensitivity to changes caused by stress and the state of ground deformity and above all the potential threat to buildings and the surroundings in the impact area of support constructions mehanika tal geomehansko projektiranje podporne konstrukcije geomehanska sidra gradbene jame mechanical ground geomechanical projecting support construction geomechanical anchor construction pit true true false [D. Eder] Slovenski jezik Angleški jezik Diplomsko delo 2011-06-06 13:43:55 2011-06-13 11:55:52 2022-04-13 11:06:02 2023-12-24 03:25:22 2011 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 624.133/.138(043.2) 15242006 URN:SI:UM:DK:TFRTO3RK VS_Eder_Dejan_2011.pdf VS_Eder_Dejan_2011.pdf 1 09C07122A76A5CB1C9BF511D1C67D932 b51732dda45bf14b76e5c4e0e697b61c91d465b610397bc8e56062f9929fd586 3b7411ad-7c05-11eb-bb7a-00155d0001ca 20.500.12556/dkum/c9b4c85a-59c2-4ed7-b4fe-d069961ac1ee https://dk.um.si/Dokument.php?lang=slv&id=22610 Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo 0 0 0