000019248 001__ 19248
000019248 005__ 20170118182306.0
000019248 04107 $$aeng
000019248 046__ $$k2017-01-09
000019248 100__ $$aMoghaddam, Hassan
000019248 24500 $$aOptimum Seismic Design of Steel Moment Resisiting Frames Using Time History Analysis

000019248 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019248 260__ $$b
000019248 506__ $$arestricted
000019248 520__ $$2eng$$aThis paper presents the application of an innovative approach for performance-based design of structures. This approach is does not require a standard pattern for the distribution of seismic loads, and instead it is based on the principle of gradual adaptation of structural members to the seismic demand. The approach has already been implemented successfully for seismic design of various structural systems, and it has been shown that in most cases an optimum design can be reached accompanied by a uniform distribution of plastic deformations. The paper specifically discusses the application of the adaptation approach for the steel moment resisting frames (MRF). Five and ten storey MRF models are subjected to several seismic records. The reference model is designed in accordance with the seismic load pattern given in ASCE07-10. Other models are completely free to choose any distribution material to arrive at an optimal performance. The result is promising. It is demonstrated that the application of adaptation approach leads to a remarkable reduction in the weight of the structure at a given performance target. Alternatively, it can result in a considerable improvement of the performance, for a given structural weight.

000019248 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019248 653__ $$aseismic design, optimization, uniform deformation principle, adaptation approach, steel moment resisting frames

000019248 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019248 720__ $$aMoghaddam, Hassan$$iGelekolai, Seyed Mojtaba Hosseini$$iHajirasouliha, Iman
000019248 8560_ $$ffischerc@itam.cas.cz
000019248 8564_ $$s232540$$uhttps://invenio.itam.cas.cz/record/19248/files/3200.pdf$$yOriginal version of the author's contribution as presented on USB, paper 3200.
000019248 962__ $$r16048
000019248 980__ $$aPAPER