title: ÐÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð·Ð´Ð°Ð½Ð¸Ð¹ ÑÐµÐ°ÐºÑÐ¾ÑÐ¾Ð² ÐÐ­Ð¡ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð½ÑÑ Ð¸Ð· ÑÑÐ°Ð»ÐµÑÐ¸Ð±ÑÐ¾Ð±ÐµÑÐ¾Ð½Ð°
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: Strenght of NPP buildings made of steel fiber reinforced concrete
Creators: name: Ð§ÐµÑÐ½ÑÐµÐ², ÐÐ²Ð°Ð½
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: 2021
Subjects: ÐÑÐ¾Ð¼Ð½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
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description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÑÐ°Ð»ÐµÑÐ¸Ð±ÑÐ¾Ð±ÐµÑÐ¾Ð½Ð° Ð½Ð° Ð»Ð¾ÐºÐ°Ð»ÑÐ½ÑÑ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð·Ð°ÑÐ¸ÑÐ½Ð¾Ð¹ Ð¾Ð±Ð¾Ð»Ð¾ÑÐºÐ¸ ÑÐµÐ°ÐºÑÐ¾ÑÐ° ÐÐ­Ð¡. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½ÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ² ÑÑÐ°Ð»ÐµÑÐ¸Ð±ÑÐ¾Ð±ÐµÑÐ¾Ð½Ð° Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÐºÐ° Ð¸Ñ Ð½Ð° ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°ÑÐ½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÑÑ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÐ¼Ð¸ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°Ð¼Ð¸. 2. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ðµ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð»Ð¾ÐºÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°ÑÑÐºÐ° ÐÐÐ Ð²Ð¾ÐºÑÑÐ³ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð³Ð¾ ÑÐ»ÑÐ·Ð°, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÑÑÐ°Ð»ÐµÑÐ¸Ð±ÑÐ¾Ð±ÐµÑÐ¾Ð½Ð°. 3. ÐÐ½Ð°Ð»Ð¸Ð· ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹. Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð½Ð° Ð±Ð°Ð·Ðµ ÐÐ Â«ÐÐ¢ÐÐÐÐ ÐÐÐÐ¢Â», Ð³Ð´Ðµ ÑÐ¾Ð±Ð¸ÑÐ°Ð»Ð°ÑÑ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð°Ñ ÑÐ°ÑÑÑ ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°: ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð¹ Ð¾Ð±Ð¾Ð»Ð¾ÑÐºÐ¸, Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð¸ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ°ÑÑÐµÑÐ¾Ð². Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð·Ð°Ð´Ð°Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐ»Ð¸ÑÑ ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ðµ Ð¸ Ð·Ð°Ð¿Ð°Ð´Ð½ÑÐµ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ Ð¸ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ñ: ASME, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÑÑ Ð² ÑÑÑÐ°Ð½Ð°Ñ ÐÐ²ÑÐ¾ÑÐ¾ÑÐ·Ð° Ð¸ Ð¡Ð¨Ð, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½ÑÐµ Ð¡Ð. ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸ Ð¸ ÑÐ°ÑÑÐµÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ Ð² ÐÐÐ Â«ANSYSÂ». Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð° ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ ÑÐ·Ð»Ð° Ð·Ð°ÑÐ¸ÑÐ½Ð¾Ð¹ Ð¾Ð±Ð¾Ð»Ð¾ÑÐºÐ¸, Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð½Ð¾Ð¹ Ð¸Ð· ÑÑÐ°Ð»ÐµÑÐ¸Ð±ÑÐ¾Ð±ÐµÑÐ¾Ð½Ð¾Ð² ÑÐ°Ð·Ð½ÑÑ ÐºÐ»Ð°ÑÑÐ¾Ð², Ð² ÑÐ¾ÑÐµÑÐ°Ð½Ð¸Ð¸ Ñ Ð½ÐµÑÑÑÐ¸Ð¼ Ð°ÑÐ¼Ð¾ÐºÐ°ÑÐºÐ°ÑÐ¾Ð¼, Ð¿Ð¾Ð´ Ð´ÐµÐ¹ÑÑÐ²Ð¸ÐµÐ¼ ÑÐºÑÑÑÐµÐ¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð²Ð½ÑÑÑÐ¸ Ð¾Ð±Ð¾Ð»Ð¾ÑÐºÐ¸. ÐÐ¾Ð»ÑÑÐµÐ½Ð¾ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑÑ Ð¸ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð°Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ°Ð»ÐµÑÐ¸Ð±ÑÐ¾Ð±ÐµÑÐ¾Ð½Ð° Ð² ÑÐ¾Ð»Ð¸ Ð»Ð¾ÐºÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»ÐµÐ½Ð¸Ñ.
description: This work is devoted to the study of the effect of steel-fiber reinforced concrete on the local strength of the protective shell of a nuclear power plant reactor. Tasks that were solved in the course of the study: 1. Study of the strength properties of steel-fiber concrete and test them on elementary models in accordance with regulatory documents. 2. Performing a nonlinear calculation of the strength of the local section of the IPS around the transport gateway, using the obtained properties of steel-fiber concrete. 3. Analysis of results and development of recommendations. The work was carried out on the basis of JSC ATOMPROEKT, where a significant part of the actual material was collected: the characteristics of the shell under consideration, loads and calculation methods. In the process of solving these tasks, Russian and Western specialized standards and regulations were applied: ASME, which are used in the European Union and the United States, as well as domestic joint ventures. Geometry modeling and calculations were carried out in the "ANSYS". As a result, the strength of the protective shell assembly made of steel-reinforced concrete of different classes, in combination with the load-bearing armo-frame, under the action of extreme pressure inside the shell, was considered. An idea of the possibilities and prospects of using steel fiber reinforced concrete as a local reinforcement is obtained.