Projekta Nr.ISO 2631-4:2001
Nosaukums<p>This part of ISO 2631 provides guidance on the application of ISO 2631-1 to the evaluation of the effects of</p> <p>mechanical vibration on the comfort of passengers and crew in fixed-guideway systems. It is intended to be used</p> <p>by organizations which purchase, specify or use fixed-guideway systems, to help them to understand the</p> <p>relationship between the design of the guideway as well as other features of the system and the comfort of</p> <p>passengers and crew. These guidelines establish methods for the evaluation of relative comfort between systems,</p> <p>as opposed to absolute levels of comfort.</p> <p>This part of ISO 2631 is applicable to people in normal health exposed to rectilinear vibration along their <i>x</i>-, <i>y</i>- and</p> <p><i>z</i>-axes, as well as rotational vibration about these (body-centred) axes. It is intended to provide guidance on the</p> <p>assessment of comfort as a function of motions along and about vehicle axes that produce the body motions. This</p> <p>part of ISO 2631 is not applicable to high-amplitude single transients which may cause trauma, such as those</p> <p>resulting from vehicle accidents or "run-ins" produced by "longitudinal slack action", nor is it applicable to highamplitude</p> <p>vibration which may affect health.</p> <p>For the purposes of this part of ISO 2631, fixed-guideway passenger systems include rail systems (heavy and light</p> <p>rail), magnetically levitated (MAGLEV) systems and rubber tyre metro-type systems, as well as any of the system</p> <p>types listed above that incorporate a tilt capability to compensate for lateral acceleration when traversing curves.</p> <p>This part of ISO 2631 provides guidance on the effects of very low-frequency accelerations (0,1 Hz to 0,5 Hz)</p> <p>experienced as vertical forces that may cause kinetosis. These forces may be caused by combinations of curve</p> <p>transition, super-elevation and tilt-body technology. However, this part of ISO 2631 is not intended to give guidance</p> <p>on comfort implications of very low-frequency accelerations (below 0,5 Hz) experienced as lateral or longitudinal</p> <p>forces. Such accelerations can be generated by guideway geometry (horizontal alignment and cant).</p> <p>This part of ISO 2631 gives guidance on the evaluation of ride comfort based on motion environment only.</p>
Reģistrācijas numurs (WIID)32178
Darbības sfēra<p>This part of ISO 2631 provides guidance on the application of ISO 2631-1 to the evaluation of the effects of</p> <p>mechanical vibration on the comfort of passengers and crew in fixed-guideway systems. It is intended to be used</p> <p>by organizations which purchase, specify or use fixed-guideway systems, to help them to understand the</p> <p>relationship between the design of the guideway as well as other features of the system and the comfort of</p> <p>passengers and crew. These guidelines establish methods for the evaluation of relative comfort between systems,</p> <p>as opposed to absolute levels of comfort.</p> <p>This part of ISO 2631 is applicable to people in normal health exposed to rectilinear vibration along their <i>x</i>-, <i>y</i>- and</p> <p><i>z</i>-axes, as well as rotational vibration about these (body-centred) axes. It is intended to provide guidance on the</p> <p>assessment of comfort as a function of motions along and about vehicle axes that produce the body motions. This</p> <p>part of ISO 2631 is not applicable to high-amplitude single transients which may cause trauma, such as those</p> <p>resulting from vehicle accidents or "run-ins" produced by "longitudinal slack action", nor is it applicable to highamplitude</p> <p>vibration which may affect health.</p> <p>For the purposes of this part of ISO 2631, fixed-guideway passenger systems include rail systems (heavy and light</p> <p>rail), magnetically levitated (MAGLEV) systems and rubber tyre metro-type systems, as well as any of the system</p> <p>types listed above that incorporate a tilt capability to compensate for lateral acceleration when traversing curves.</p> <p>This part of ISO 2631 provides guidance on the effects of very low-frequency accelerations (0,1 Hz to 0,5 Hz)</p> <p>experienced as vertical forces that may cause kinetosis. These forces may be caused by combinations of curve</p> <p>transition, super-elevation and tilt-body technology. However, this part of ISO 2631 is not intended to give guidance</p> <p>on comfort implications of very low-frequency accelerations (below 0,5 Hz) experienced as lateral or longitudinal</p> <p>forces. Such accelerations can be generated by guideway geometry (horizontal alignment and cant).</p> <p>This part of ISO 2631 gives guidance on the evaluation of ride comfort based on motion environment only.</p>
StatussStandarts spēkā
ICS grupa13.160