title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ ÑÑÐ°Ð¶Ð½Ð¾ÑÑÐ¸ Ð½Ð° Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð·Ð´Ð°Ð½Ð¸Ñ
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 influence of number of floors on the dynamic characteristics of a building
Creators: name: Ð¤Ð¾Ð¼Ð¸Ð½Ð°, ÐÐ»ÑÐ³Ð°
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: 2020
Subjects: ÐºÐ°ÑÐºÐ°ÑÐ½ÑÐµ Ð·Ð´Ð°Ð½Ð¸Ñ
Ð±ÐµÑÐºÐ°ÑÐºÐ°ÑÐ½ÑÐµ Ð·Ð´Ð°Ð½Ð¸Ñ
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
Ð¿ÐµÑÐ¸Ð¾Ð´Ñ ÑÐ¾ÑÐ¼ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹
frame buildings
frameless buildings
dynamic calculation
periods of oscillation forms

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÐ»Ð¸ÑÐ½Ð¸Ðµ ÑÑÐ°Ð¶Ð½Ð¾ÑÑÐ¸ Ð½Ð° Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð·Ð´Ð°Ð½Ð¸ÑÂ». 
Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð·Ð´Ð°Ð½Ð¸Ð¹ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¼ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ Ð¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ, Ð²ÑÑÐ¾ÑÑ Ð·Ð´Ð°Ð½Ð¸Ñ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð², ÐºÐ¾ÑÐ¾ÑÑÐµ Ð²Ð»Ð¸ÑÑÑ Ð½Ð° ÑÐ°ÑÑÐ¾ÑÑ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ¾ÑÐ¼ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹.
Ð¦ÐµÐ»Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÑÐ°Ð¶Ð½Ð¾ÑÑÐ¸ Ð·Ð´Ð°Ð½Ð¸Ñ Ð½Ð° Ð¿ÐµÑÐ¸Ð¾Ð´Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ¾ÑÐ¼ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹ Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ Ð¿ÑÐ¸Ð½ÑÑÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹.
ÐÐ°Ð´Ð°ÑÐ¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ:
1. ÐÐ½Ð°Ð»Ð¸Ð· Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² Ð¿Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð·Ð´Ð°Ð½Ð¸Ð¹ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¼ Ð¿ÑÑÐµÐ¼ Ð¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹.
2. ÐÐ½Ð°Ð»Ð¸Ð· Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸, Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð½ÑÐµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÐ¸Ð¾Ð´Ð¾Ð² ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹ Ð¸ ÑÐµÐ³Ð»Ð°Ð¼ÐµÐ½ÑÐ¸ÑÑÑÑÐ¸Ðµ Ð¸Ñ Ð³ÑÐ°Ð½Ð¸ÑÐ½ÑÐµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ.
3. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² ÐÐ SCAD 21.1 Ð¿Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÐ¸Ð¾Ð´Ð¾Ð² ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ¾ÑÐ¼ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ð¾Ð¹.
4. Ð¡ÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¿Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÐ¸Ð¾Ð´Ð¾Ð² ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ¾ÑÐ¼ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹ Ñ Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð¾ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼ÑÐ¼Ð¸ Ð·Ð½Ð°ÑÐµÐ½Ð¸ÑÐ¼Ð¸ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ¸Ñ Ð½Ð¾ÑÐ¼ Ð¸ Ð¿ÑÐ°Ð²Ð¸Ð».
5. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¸ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐµÐ¹, Ð²Ð»Ð¸ÑÑÑÐ¸Ñ Ð½Ð° Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð¸ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹.
6. ÐÐ¾Ð»ÑÑÐµÐ½Ð¸Ðµ Ð½Ð¾Ð²ÑÑ ÑÐ¼Ð¿Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ¾Ð² Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÐ¸Ð¾Ð´Ð¾Ð² Ð¡Ð¤Ð Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ.
ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. Ð§Ð¸ÑÐ»ÐµÐ½Ð½ÑÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ñ ÐºÐ°ÑÐºÐ°ÑÐ½Ð¾Ð¹ Ð¸ Ð±ÐµÑÐºÐ°ÑÐºÐ°ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ð¾Ð¹ Ð²ÑÑÐ¾ÑÐ¾Ð¹ Ð¾Ñ 10,5 Ð´Ð¾ 115,6 Ð¼.
ÐÑÐµÐ´Ð¼ÐµÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð·Ð´Ð°Ð½Ð¸Ð¹, ÑÐ°ÐºÐ¸Ðµ ÐºÐ°Ðº ÑÐ°ÑÑÐ¾ÑÑ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ¾ÑÐ¼ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹
Ð­ÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ Ð½Ð° 8 Ð¼Ð¾Ð´ÐµÐ»ÑÑ, Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð½ÑÑ Ð² ÐÐ SCAD 21.1. ÐÑÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸, Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐµ Ð² ÑÐ°ÑÑÐµÑÐ°Ñ, ÑÐ²Ð»ÑÑÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼ÑÐ¼Ð¸ Ð·Ð´Ð°Ð½Ð¸ÑÐ¼Ð¸ Ð·Ð° Ð¿ÐµÑÐ¸Ð¾Ð´ 2015-2020 Ð³Ð¾Ð´, ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÐµ Ð¿Ð¾ II Ð²ÐµÑÑÐ¾Ð²Ð¾Ð¼ ÑÐ°Ð¹Ð¾Ð½Ðµ.
ÐÐ»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð±ÑÐ»Ð¸ Ð²Ð·ÑÑÑ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ñ ÐºÐ°ÑÐºÐ°ÑÐ½Ð¾Ð¹ Ð¸ Ð±ÐµÑÐºÐ°ÑÐºÐ°ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ð¾Ð¹, ÑÐ¾ ÑÐ±Ð¾ÑÐ½ÑÐ¼ Ð¸ Ð¼Ð¾Ð½Ð¾Ð»Ð¸ÑÐ½ÑÐ¼ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐ¼ ÐºÐ°ÑÐºÐ°ÑÐ¾Ð¼, Ð½Ð° ÑÐ²Ð°Ð¹Ð½Ð¾Ð¼ Ð¸Ð»Ð¸ ÐµÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð¼ Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸. Ð¡ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÐºÐ¾Ð»Ð¾Ð½Ð½Ñ ÑÐ²ÑÐ·ÑÐ²Ð°Ð»Ð¸ÑÑ Ñ Ð¿ÐµÑÐµÐºÑÑÑÐ¸ÐµÐ¼ Ð¶ÑÑÑÐºÐ¾ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐÐÐ¢.
Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð° Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð²ÑÑÐ¾ÑÑ Ð·Ð´Ð°Ð½Ð¸Ñ Ð½Ð° Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð·Ð´Ð°Ð½Ð¸Ñ.
Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¾ Ð¸Ð·ÑÑÐµÐ½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð½Ð° Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð¸ Ð±ÑÐ» Ð²ÑÐ²ÐµÐ´ÐµÐ½ Ð±Ð¾Ð»ÐµÐµ ÑÐ¾ÑÐ½ÑÐ¹ ÑÐ¼Ð¿Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÐ¸Ð¾Ð´Ð° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ¾ÑÐ¼ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹.
description: The topic of the final qualifying work: "the influence of number of floors on the dynamic characteristics of a building".
This work is devoted to determining the dynamic characteristics of buildings by numerical modeling, depending on their design scheme, the height of the building and determining the parameters that affect the frequency of their own vibration forms.
Purpose of research. Determining the influence of the building's number of storeys on the periods of its own forms of fluctuations, depending on the design decisions made.
Research problem:
1. Analysis of literature sources for determining the dynamic characteristics of buildings experimentally and using mathematical models.
2. Analysis of normative documentation devoted to the definition of oscillation periods and regulating their boundary values.
3. carrying out numerical simulation in SCAD 21.1 PC to determine the periods of proper forms of vibrations of buildings with different design scheme.
4. Comparison of the results obtained for determining the periods of natural forms of fluctuations with the maximum permissible values of current norms and rules.
5. Determination of parameters and dependencies that affect the dynamic characteristics of buildings and structures.
6. Obtaining new empirical coefficients for determining the SPC periods depending on the selected design scheme.
Object of research. Numerical models of buildings with a frame and frameless structural scheme with a height from 10.5 to 115.6 m.
Subject of research. Dynamic parameters of buildings, such as the frequency of their own oscillation patterns
Experimental studies were conducted on 8 models made in SCAD 21.1. All models presented in the calculations are projected buildings for the period 2015-2020, located in the II wind district.
To perform the calculations, we took models with a frame and frameless structural scheme, with a precast and monolithic reinforced concrete frame, on a pile or natural Foundation. From the point of view of building the model, the columns were connected to the overlap rigidly using azht.
As a result, the dependence of the influence of the building height on the dynamic parameters of the building was established.
As a result of numerical modeling, the influence of changes in structural elements on dynamic parameters was studied and a more accurate empirical coefficient was derived for determining the period of proper forms of vibrations.