共查询到20条相似文献，搜索用时 15 毫秒
1.
2.
3.
4.
5.
6.
7.
8.
Fire safety of large roofs for buildings — commentary on the new version of DIN 18234 Compliance with the requirements of DIN 18234 can significantly improve the fire safety of large roofs without classifiable fire resistance. A fire inside the building is thus prevented from spreading to the roof, or spreading to the roof is delayed to such an extent that the fire brigade, provided it was notified immediately and arrives in good time, has a realistic chance of finding the fire contained within a smaller area, so that it can be dealt with successfully. Inclusion of DIN 18234 as a roof construction standard in the German model guidelines for industrial buildings (MIndBauRL) was a first, but important step for the acceptance of this standard as part of the building regulation framework. It is hoped that the opportunities offered by the standard can now also be taken up in future revisions of guidelines for other special‐purpose buildings. 相似文献
9.
Dynamic stiffness and damping properties of pile groups. The dynamic stiffness and damping properties of pile‐groups have been investigated in this paper. Also, the substantial influence of these properties on an economic structure and foundation design is demonstrated. The analysis has been carried out using the “Thin‐Layer‐Method”, which is a very efficient and powerful analysis procedure in frequency domain. 相似文献
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.