title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ Ð½ÐµÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½Ð¾Ð³Ð¾ Ð½Ð°Ð³ÑÐµÐ²Ð° Ð½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¸ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ Ð±Ð°Ð»Ð¾ÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: The effect of uneven heating on the strength and deformation of reinforced concrete beam structural elements
Creators: name: ÐÐ³Ð¾ Ð¥ÑÑ Ð¥Ð¸ÐµÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÐÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
ÐÐ°Ð»ÐºÐ¸
ÐÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¼ÐµÑÐ¾Ð´
ÐÐµÑÐ¾Ð½ Ð²ÑÑÐ¾ÐºÐ¾Ð¿ÑÐ¾ÑÐ½ÑÐ¹
ÐÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ°Ñ
Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½Ð°Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°
Ð¿ÑÐ¾Ð³Ð¸Ð±Ñ
ÑÑÐµÑÐ¸Ð½Ñ
Ð¼Ð¾Ð¼ÐµÐ½Ñ ÑÐµÐ°ÐºÑÐ¸Ð¸
Ð½ÐµÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½ÑÐ¹ Ð½Ð°Ð³ÑÐµÐ²

description: ÐÐ¾ÑÐ»Ðµ Ð¾Ð±ÑÐµÑÐµÐ½Ð¸Ñ Ð½ÐµÐ·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð² 1975 Ð³Ð¾Ð´Ñ ÐÑÐµÑÐ½Ð°Ð¼ Ð½Ð°ÑÐ°Ð» Ð²Ð¾ÑÑÑÐ°Ð½Ð°Ð²Ð»Ð¸Ð²Ð°ÑÑ ÑÑÑÐ°Ð½Ñ. ÐÐ¾ÑÐ»Ðµ 44 Ð»ÐµÑ ÐÑÐµÑÐ½Ð°Ð¼ ÑÑÐ°Ð» ÑÑÑÐ°Ð½Ð¾Ð¹ Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¾Ð¹ Ð¿Ð¾ Ð²ÑÐµÐ¼ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÑÐ¼ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ, Ð² ÐºÐ¾ÑÐ¾ÑÑÑ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐµÐºÑÐ¾Ñ Ð´Ð¾Ð±Ð¸Ð»ÑÑ Ð¿ÑÐ¾ÑÑÐ²Ð½Ð¾Ð³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð±Ð»Ð°Ð³Ð¾Ð´Ð°ÑÑ ÑÐ°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¼Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð½Ð°ÑÑÐ½ÑÑ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ð¹ Ð¼Ð¸ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÑÐ¾Ð²Ð½Ñ. ÐÐ¾ Ð´Ð°Ð½Ð½ÑÐ¼ ÐÐ¸Ð½Ð¸ÑÑÐµÑÑÑÐ²Ð° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð° Ð²Ð¾ ÐÑÐµÑÐ½Ð°Ð¼Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾ Ð±ÐµÑÐ¾Ð½Ð° Ð±ÑÑÑÑÐ¾ Ð²Ð¾Ð·ÑÐ°ÑÑÐ°ÐµÑ. ÐÐ´Ð½Ð¸Ð¼ Ð¸Ð· Ð²Ð°Ð¶Ð½ÐµÐ¹ÑÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² ÑÐ²Ð»ÑÐµÑÑÑ Ð²ÑÑÐ¾ÐºÐ¾Ð¿ÑÐ¾ÑÐ½ÑÐ¹ Ð±ÐµÑÐ¾Ð½. ÐÐ°ÑÐµÑÐ¸Ð°Ð» Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑ Ð½Ð°Ð´ÐµÐ¶Ð½ÑÑ Ð·Ð°ÑÐ¸ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð¾Ñ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð²ÑÑÐ¾ÐºÐ¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑ Ð¸ ÑÐ¸ÑÐ¾ÐºÐ¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÑÑÑ Ð¿ÑÐ¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ Ð¾Ð±ÑÐµÐºÑÐ¾Ð² ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹, Ð¼ÐµÑÐ°Ð»Ð»ÑÑÐ³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð² ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÐµÑÐµ. ÐÐ¾ÑÑÐ¾Ð¼Ñ, Ð² ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¾ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ (ÐÐÐ¡) Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð¿ÑÐ¸ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¸ ÑÐ¸Ð»Ð¾Ð²ÑÑ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð² Ð¸ Ð½ÐµÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½Ð¾Ð³Ð¾ Ð½Ð°Ð³ÑÐµÐ²Ð°, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½ Ð¼ÐµÑÐ¾Ð´ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² (ÐÐÐ­) Ð´Ð»Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ Ð±Ð°Ð»Ð¾ÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð´Ð°Ð½Ð½ÑÐµ Ð¾ Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½ÑÑ Ð¸ ÑÐ´Ð²Ð¸Ð³Ð¾Ð²ÑÑ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¹, Ð¿ÑÐ¾Ð³Ð¸Ð±Ð°Ñ, Ð¼Ð¾Ð¼ÐµÐ½ÑÐ°Ñ ÑÐµÐ°ÐºÑÐ¸Ð¸, ÑÐ¸ÑÐ¸Ð½Ðµ ÑÐ°ÑÐºÑÑÑÐ¸Ñ ÑÑÐµÑÐ¸Ð½Ñ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼ÑÑ Ð±Ð°Ð»Ð¾Ðº.
description: After independence in 1975, Vietnam began to rebuild the country. After 44 years, Vietnam has become a country with a developed in all directions of development, in which the construction sector has achieved breakthrough development through the rational use of world-class scientific achievements. According to the Ministry of Construction in Vietnam, concrete production is increasing rapidly. One of the most important materials is high-strength concrete. The material allows you to provide reliable protection of structures from exposure to high temperatures and is widely used in the construction of chemical, metallurgical industry in the energy sector. Therefore, the stress-strain state of reinforced concrete structural elements under the action of force factors and uneven heating was determined, the finite element method (FEM) was used to simulate the process of deformation of reinforced concrete beam structural elements, and data on normal and shear deformations, deflections, reaction moments were obtained , crack width of the investigated beams.