Load case
Load case is a term from structural engineering that is used in a different context, but also in other areas of construction .
Structural analysis
In DIN 1055-100, a load case is defined as an indication of load arrangements, deformations and imperfections that can act on a structure at the same time .
Individual load assumptions made are compiled into load cases, according to which the supporting structure is dimensioned or designed using structural analysis software.
Various loads acting on a structure:
- Dead weight
- payload
- Wind load
- Snow load
- Vibrations from earthquakes , road traffic and construction work
- Thermal expansion as a result of solar radiation or fire
- Earth pressure , the z. B. acts on basement walls and retaining walls
- Water pressure and buoyancy from groundwater level or flood
- Vehicle impact.
literature
- Otto Königer, GU Breymann, H. Lang, Otto Warth: General building construction theory with special reference to building construction. 3 Vol. 3 2002, Repr. D. Output v. 1902. Reprint IX, 373, 40 pp. M. 590 ills., 700 ills. On 96 plates 25 cm, hardcover ISBN 978-3-88746-316-8 , Verlag Schäfer, Hanover neighbors
Structural waterproofing
The requirements specified in DIN 18195 for the execution of structural waterproofing were also designated as load cases. In July 2017, DIN18195 was replaced by DIN 18533 and since then has only been a standard for defining terms. DIN 18533 no longer uses the term "load case", but the term "water impact class".
swell
- ↑ DIN 1055-100 Actions on Structures, Part 100: Fundamentals of Structural Planning, Safety Concept and Design Rules, Section 3.1.2.16
- ↑ Load case definition with DIE CAD and statics software ( memento of the original from April 10, 2015 in the Internet Archive ) Info: The archive link was automatically inserted and not yet checked. Please check the original and archive link according to the instructions and then remove this notice.
