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Title: Calculation of reinforced-concrete frame strength under a simultaneous static cross section load and a column lateral impact

When designing buildings with reinforced concrete that are planned to resist dynamic loads it is necessary to calculate this structural behavior under operational static and emergency impact and blast loads. Calculations of the structures under shock-wave loads can be performed by solving dynamic equations that do not consider static loads. Due to this fact the calculation of reinforced concrete frame under a simultaneous static and dynamic load in full 3d settings becomes a very non trivial and resource consuming problem. This problem can be split into two tasks. The first one is a shock-wave problem that can be solved using software package RANET-3, which allows solving the problem using finite elements method adapted for dynamic task. This method calculates strain-stress state of the material and its dynamic destruction, which is considered as growth and consolidation of micro defects under loading. On the second step the results of the first step are taken as input parameters for quasi static calculation of simultaneous static and dynamic load using finite elements method in AMP Civil Engineering-11.
Authors:
; ; ; ; ; ;  [1] ;  [2] ;  [3]
  1. Tomsk State University of Architecture and Building, 2, Solyanaya Sq. Tomsk, 634003 (Russian Federation)
  2. Tomsk State University for Radio Electronics and Control Systems, 40, Lenin Av. Tomsk, 634050 (Russian Federation)
  3. National Research Tomsk Polytechnic University, 30, Lenin Av. Tomsk, 634050 (Russian Federation)
Publication Date:
OSTI Identifier:
22494437
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1698; Journal Issue: 1; Conference: AMTC-2015: 2. all-Russian scientific conference of young scientists on advanced materials in technology and construction, Tomsk (Russian Federation), 6-9 Oct 2015; Other Information: (c) 2016 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 36 MATERIALS SCIENCE; BUILDINGS; CIVIL ENGINEERING; CROSS SECTIONS; DEFECTS; DESIGN; DYNAMIC LOADS; EQUATIONS; LOADING; R CODES; REINFORCED CONCRETE; SHOCK WAVES; STATIC LOADS; STRAINS; STRESSES; THREE-DIMENSIONAL CALCULATIONS