Method of analysis of high-rise buildings and structures made of cast-in-place reinforced concrete based on layer refining
N. I. Karpenko, S. N. Karpenko, V. I. Travuch
Establishment of Scientific Research Institute of Engineering Physics of Russian Academy of Architecture and Building Sciences
Annotation: Various factors essentially influencing upon the results of calculation of buildings out of cast-in-situ reinforced concrete are discussed: precision of design finite element models (accuracy of reflection in the models actual connections of framed and flat elements, assignment of paces of finite element grid, consideration of joint behavior of carrying frame with foundation, massiveness, stages of erection, etc); influence of physical non-linearity upon the results of calculation by the two groups of limit state; current status of buildings safety under different extreme actions, including acts of terrorism. Experience in design of cast-in-situ reinforced concrete buildings erected in Moscow mainly and executed in the laboratory «Problems of strength and quality in construction» NIISF RAASN is summed up.
Keywords: high-rise buildings, methods of analysis, models, layer refining, physical nonlinearity, models of junctions, extreme effects, explosion, fire, strength, reinforcement estimation, stages of erection.
Pages: 149-163.
Link for citation: Karpenko, N. I.; Karpenko, S. N.; Travuch, V. I. Method of analysis of high-rise buildings and structures made of cast-in-place reinforced concrete based on layer refining. – Text : electronic. – In: Modern Industrial and Civil Construction. – 2011. – Vol. 7, N 3. – Р. 149-163. – URL: https://donnasa.ru/publish_house/journals/spgs/2011-3/05_karpenko_karpenko_travusch.pdf (date of access: 16.09.2024). (in Russian)
Vol. 7, N 3 (2011)Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture