Hivatkozási szám

MSZ EN 815:1996+A2:2009

Dokumentumazonosító

147339

Cím

Sziklafúrásra alkalmazható, pajzs nélküli alagútfúró gépek és rudazat nélküli aknafúró gépek biztonsága. Biztonsági követelmények

Angol cím

Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock. Safety requirements

Alkalmazási terület

1.1 Field of application This standard is applicable to unshieldsed tunnel boring machines, TBM's, and rodless shaft boring machines, SBM's, and their towed or attached back-up equipment for driving tunnels or shafts in rock where the whole area is excavated in one or more steps by mechanical means. It specifies essential safety requirements for the design, construction and maintenance of such machines when used in non-explosive atmosphere together with the methods of verification. The standard specifies monitoring for hazardous atmosphere. For TBM's and SBM's which are to be used continuously in explosive atmosphere, additional relevant standards also apply. This European Standard deals with all significant hazards pertinent to unshielded tunnel boring machines and rodless shaft boring machines for rock, when they are used as intended and under the conditions foreseen by the manufacturer (see clause 4). This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards. 1.2 Description of the machines The general term "unshielded tunnel boring machines" encompasses various kinds of machines for mechanical excavation of underground openings such as tunnels and inclined shafts. This is done in a continuous process, without blasting, using a rotating cutter head. Depending on the hardness of the material being excavated, tools of different types are used to cut the rock. Normally, rolling discs are employed in medium to very hard rock. All tunnel boring machines, TBM's, and rodless shaft boring machines, SBM's, have the tools mounted on a cutter head which rotates under thrust against the rock. The torque required to rotate the cutter head is developed by electric or hydraulic motors and the thrust is normally delivered by hydraulically powered cylinders. The torque and thrust reactions created by a TBM or SBM have to be resisted by anchoring the complete machine inside the bore itself by means

ICS

91.220 Építési állványok, gépek

93.060 Alagútépítés

Műszaki Bizottság

A szabvány nyelve

angol

Az érvényesség kezdete

2009-04-01

A visszavonás napja

2014-09-01

Forrás

idt EN 815:1996+A2:2008

Előd

MSZ EN 815:1999, MSZ EN 815:1996/A1:2005

Utód

MSZ EN 16191:2014

Módosítás

SZK-közlemények

Kapcsolódó európai jogszabály

2006/42/EK AZ EURÓPAI PARLAMENT ÉS A TANÁCS 2006/42/EK IRÁNYELVE (2006. május 17.) a gépekről és a 95/16/EK irányelv módosításáról (átdolgozás) (EGT vonatkozású szöveg) (MAC06)

A szabvány

kapható formátuma

Papír ,
PDF (letöltés) (a fájl mérete: 563795) ,

oldalszáma

41 oldal; S kategória

ára

Nettó: 15070 Ft
Bruttó:
Papír formátum esetén (5% Áfával): 18988 Ft
PDF (letöltés) formátum esetén (27% Áfával): 19139 Ft