Translation of "Fire exposure" in German

The calculation rule applies to standard fire exposure and normal weight concrete.

The estimated fire exposure and the safety considerations are intermingled inextricably.

We have for our roofing an official classification of fire exposure.

This usually leads to a required time of fire duration, which is more severe than the actual fire exposure.

The fire exposure should be from a common wood kitchen match or source with equivalent flame properties.

The insulation of aluminium alloy components of ‘A’ or ‘B’ class divisions, except structure which is non-load-bearing, shall be such that the temperature of the structural core does not rise more than 200 °C above the ambient temperature at any time during the applicable fire exposure to the standard fire test.

For the purpose of applying the definition of steel or other equivalent material as given in Regulation II-2/A/2.7, the ‘applicable fire exposure’ shall be according to the integrity and insulation standards given in the tables of Regulations 4 and 5.

For example, where divisions such as decks or sides and ends of deckhouses are permitted to have ‘B-0’ fire integrity, the ‘applicable fire exposure’ shall be half an hour.

For example, where divisions such as decks or sides and ends of deckhouses are permitted to have “B-0” fire integrity, the “applicable fire exposure” shall be half an hour.

Knowing the heat flow properties during the fire exposure and the thermal properties of the structural element, the steeltemperature can be calculated at any moment during the fire as a function of the ambient gas temperature.

Until now, in many countries the fire resistance time, being the time a structure under design load can withstand a standard fire exposure, is taken as a base for the judgement of the fire safety of load bearing structures.

However, this enlargement of the active internal surface area may be utilised in order to oxidise the pyrolysis products arising during fire exposure to such an extent that they either are no longer flammable or the formation of carbon monoxide is prevented substantially.

Moreover, in the event of fire exposure further reactions take place step by step as the temperature rises which similarly counteract an ignition of the foam material.

Evaluations of the fire exposure conditions recorded during each of the tests have been made using the finite element mesh illustrated In Figure 9.

The design procedure has recently been further de veloped in order to arrive at a design method in regard to fire exposure which is in principal agreement with modern loading and safety philosophy for the non-fire state.

The design starts by a determination of the fire exposure, given by the gas temperature­time curve of the fully deve­loped compartment fire.

In the individual application, the fire exposure then can be obtained either by heat and mass balance calculations for the fire compartment or directly from a systematized design basis of the type exemplified by Fig. 2 (1).

Returning to the physical model, as shown in Fig. 1, in the next step, the fire exposure is transferred analytically to transient temperature fields in the exposed structure and then a determination is carried out of the time variation of the load bearing capacity R(t).