FEATURES OF STRESS-STRAIN STATE OF COMPRESSED REINFORCED CONCRETE ELEMENTS UNDER INFLUENCE OF LONG-TERM VARIABLE LOADS
Keywords:
Construction, strength, seismic, material, temperature, humidity, concrete, reinforced concrete, load, loading, cycle, building, element.Abstract
In the article, having analyzed the experimental data obtained, as well as research, described in [3, 4, 5] showed that the creep deformations of concrete under variable loads are 15-20% less, than under constant load.
References
NIIZHB, Central Research Institute of Industrial Buildings. Guidelines for the design of concrete and reinforced concrete structures made of heavy concrete (without preliminary voltage). М. 1977.
Baykov V.N., Sigalov E.E. Reinforced concrete structures. General course. М, 1991,783 pp.
Barashikov A. Ya. Calculation of reinforced concrete structures under the action of long-term variable loads. Kyiv. "Budivelnik". 1989. 156 p.
Mirmukhamedov R.Kh. The influence of loading modes and climatic conditions on the long-term operation of bending reinforced concrete elements. Abstract of the dissertation of a candidate of technical sciences. Kyiv, 1983-20p.
Kramarchuk P.P. Study of the deformation of concrete and bending reinforced concrete elements under the action of long-term repeated loads. Abstract of the dissertation of a candidate of technical sciences. Kyiv. 1971. 24 p.
Sanaeva, N. P., & Usmanov, V. F. Influence Of Step-by-step Rise And Loading On Stress-deformed State Structures Of Multi-storey Buildings In The Conditions Of Dry Hot Climate Of Central Asia. Journal NX, 148-151.
Paizullaevna, S. N. (2022). The Influence Of The Central Asian Climate On The Strength Characteristics Of Brick Masonry. International Journal of Human Computing Studies, 4(2), 68-74.
Maxmadaliyevich, A. R., & Payzullayevna, S. N. (2023). Experimental Studies of Brick Masonry on Climatic Action Impacts. Nexus: Journal of Advances Studies of Engineering Science, 2(4), 69-73.
Sanayeva N.P. Numerical Study of the Influence of dry-hot Climate on the Stress-Strain State of the Elements of a Brick Multi-Storey Building // "Journal of Engineering and Technology (JET)". ISSN(P):2250-2394; ISSN(E): Applied. Vol. 12, Issue 2, Dec 2022.Page. 101-106. (05.00.00 №31).
Usmanov B. Design of light metal trusses //journal of engineering, mechanics and modern architecture. – 2023. – №. 2. – с. 232-236.
T. A., T. (2023). Strength Problems of Indirectly, Reinforced Compressed Elements of Spatial Structure. Nexus: Journal of Advances Studies of Engineering Science, 2(4), 183–186.
