20.500.12556/RUL-69751 Ropot pri spravilu lesa z žičnim žerjavom Urus III V članku so prikazani rezultati meritev ropota na dveh deloviščih pri spravilu lesa z 2 žičnima žerjavoma URUS III na kamionu TAM. Ropot med prostim tekom ne presega NR 70, med polno vožnjo pa presega NR 90. Obremenitve strojnika z ropotom (Lekv) so znašale v vsem delovnem času med 82 in 90 dB(A), najmanj pri tesno zaprti, največ pri slabo zaprti kabini. Večinoma presegajo dopustne meje 85 dB(A), vendar če jih primerjamo z mejami za ropot s prekinitvami, so bili strojniki izpostavljeni sluhu škodljivemu ropotu samo pri slabo zaprti kabini, pri odprti pa ne. The article presents the results of noise measurements in two working places carried out during two days at wood skidding by means of two URUS III cable crane on a TAM trnek. The noise during idle motion did not exceed NR 70 but during load drive it exceeded NR 90. The noise loads of an operator (Lekv) were between 82 and 90 dB(A) during the entire working time, the lowest with a cabin tightly closed and the highest with a cabin insufficiently closed. They mostly exceeded the still permitted limits of 85 dB(A) yet if compared with the limits permitted far the noise with interruptions, operators were exposed to noise harmful to hearing only with an insufficiently closed cabin and not with an open one. ropot spravilo lesa žični žerjav obremenitev strojnikov z ropotom noise wood skidding cable crane noise load of operator true false false Slovenski jezik Angleški jezik Neznano 2015-07-10 21:35:16 2015-07-10 21:35:16 2024-08-10 03:59:07 0000-00-00 00:00:00 1993 0 0 Str.139-154 Št. 41 1993 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 630*3 0351-3114 41022976 Lipoglav%2B%C3%ADek%2C2x.pdf Lipoglav%2B%C3%ADek%2C2x.pdf 1 536CA4E94C2D72D85BBDB314DA00FBFA 26f49a6a36bd2ee49f57434ee19cc7dd70a0c16b9e72bcc0f55ac8c06bab72ee 70f89cfa-a1b3-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=100978 Biotehniška fakulteta 0 0 0