Compressed Structures Modeling of Hard Protection Constructions of Solid Section With Spiral Reinforcement (Part 2)
Compressed Structures Modeling of Hard Protection Constructions of Solid Section With Spiral Reinforcement (Part 2)

Compressed Structures Modeling of Hard Protection Constructions of Solid Section With Spiral Reinforcement (Part 2)

Authors:  

Ivanov A.U.
канд. техн. наук, вед. научный сотр. ЦИСС ЦНИИСК им. В.А. Кучеренко ОАО «НИЦ «Строительство»


Rubric:     Theoretical and experimental studies   
Annotation:

The author studies prospective ways of constructive solution development of ferroconcrete constructions of hard protection of higher lengthwise deformation. The author proposes a constructive solution «clip in clip», which consists of internal (separate lengthwise spirals) and external (cross clamps) clips. The author reviews general approach to mathematical and physical modeling of constructions’ state in use for intended purpose. Physical model experimental studies are recommended to plan within two connected modeling sub-areas, which are responsible for forming of external pressure (area 1) and its further interaction with construction (area 2). In second area the author points out the importance of compliance with conditions of geometric similarity and similarity of used constructive materials (concrete and reinforcing steel) implemented by making a sequence of separate interconnected tests and each test reflects respective physical component of modeling. The author proposes to use deformation diagram ?-? of constructive materials as a general figure which connects physical and mathematical modeling of nature of ongoing interaction process. The author assumes the possibility of usage of computational methods of mathematical modeling as a way of transposition of physical model results on real existing condition.

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