title: ÐÑÑÐ¿Ð¿Ð¾Ð²Ð¾Ð¹ ÑÑÑÐº Ð¿ÑÐ¾Ð´Ð¾Ð»ÑÐ½Ð¾Ð¹ Ð°ÑÐ¼Ð°ÑÑÑÑ Ñ Ð°Ð½ÐºÐµÑÐ½ÑÐ¼Ð¸ ÑÐµÐ¹ÐºÐ°Ð¼Ð¸ Ð¸ ÑÑÐ¾Ð¿Ð¾ÑÐ½ÑÐ¼Ð¸ Ð³Ð°Ð¹ÐºÐ°Ð¼Ð¸
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: Group joint of longitudinal reinforcement with anchor rails and locking nuts
Creators: name: ÐÑÐ¾ÑÐ¾ÑÐ¾Ð²Ð°, ÐÐ½Ð½Ð°
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: Ð³ÑÑÐ¿Ð¿Ð¾Ð²Ð¾Ð¹ ÑÑÑÐº Ð°ÑÐ¼Ð°ÑÑÑÑ
ÑÐºÑÑÐ¿Ð½ÐµÐ½Ð½ÑÐµ Ð°ÑÐ¼Ð¾Ð¾Ð¿Ð°Ð»ÑÐ±Ð¾ÑÐ½ÑÐµ Ð±Ð»Ð¾ÐºÐ¸
Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ
ÑÐ²Ð°ÑÐ½ÑÐµ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ
ÑÐ°ÑÑÑÑ Ð² ÐÐ ANSYS
joint of reinforcement members
enlarged reinforcement blocks
mechanical joint
welded splice
calculation in ANSYS

description: Ð¦ÐµÐ»ÑÑ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÑÑÐºÐ°. ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½ÑÐµ Ð¸ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð³ÑÑÐ¿Ð¿Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÑÐºÐ° ÑÑÐµÑÐ¶Ð½ÐµÐ²Ð¾Ð¹ Ð°ÑÐ¼Ð°ÑÑÑÑ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹. 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Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð¿Ð¾ ÑÑÑÐºÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð´Ð¾Ð»ÑÐ½Ð¾Ð¹ Ð°ÑÐ¼Ð°ÑÑÑÑ.
2. Ð Ð°ÑÑÑÑ ÑÑÐ¾ÐºÐ¾Ð² Ð¸ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¼Ð¾Ð½ÑÐ°Ð¶Ð° Ð°ÑÐ¼Ð°ÑÑÑÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÐ¼Ð¸ ÑÑÐµÑÐ¶Ð½ÑÐ¼Ð¸ Ð¸ ÑÐºÑÑÐ¿Ð½ÐµÐ½Ð½ÑÐ¼Ð¸ Ð°ÑÐ¼Ð¾Ð±Ð»Ð¾ÐºÐ°Ð¼Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð¸ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹ ÑÐ´ÐµÑÐ½Ð¾Ð³Ð¾ Ð¾ÑÑÑÐ¾Ð²Ð° ÐÐ­Ð¡).
3. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ°ÑÑÑÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÐµÑÐ½Ð¾-ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð³ÑÑÐ¿Ð¿Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÑÐºÐ° Ð°ÑÐ¼Ð°ÑÑÑÑ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐµÐµÐº Ð¸ ÑÑÐ¾Ð¿Ð¾ÑÐ½ÑÑ Ð³Ð°ÐµÐº.
4. ÐÐ°ÑÐ°Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð³ÑÑÐ¿Ð¿Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÑÐºÐ° Ð´Ð»Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ½ÑÑ Ð´Ð¸Ð°Ð¼ÐµÑÑÐ¾Ð² ÑÑÐµÑÐ¶Ð½ÐµÐ²Ð¾Ð¹ Ð°ÑÐ¼Ð°ÑÑÑÑ.
5. ÐÐ¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð³ÑÑÐ¿Ð¿Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÑÐºÐ° Ð°ÑÐ¼Ð°ÑÑÑÑ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐµÐµÐº Ð¸ ÑÑÐ¾Ð¿Ð¾ÑÐ½ÑÑ Ð³Ð°ÐµÐº.
Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÑÑÐºÐ°, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð° Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¾Ñ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ñ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸, Ð´Ð¸Ð°Ð¼ÐµÑÑÐ° ÑÑÐµÑÐ¶Ð½ÐµÐ¹, ÑÐ¾Ð»ÑÐ¸Ð½Ñ ÑÐµÐ¹ÐºÐ¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸. ÐÐ°Ð´Ð°ÑÐ° ÑÐµÑÐ°Ð»Ð°ÑÑ Ð² ÑÐ°ÑÑÑÑÐ½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ ANSYS
description: The purpose of the thesis is a feasibility study of the innovative design. The subject of the study is the strength and deformation characteristics of the group joint of the bar reinforcement of reinforced concrete structures. Tasks that were solved during the study:
1. Analysis of existing structural solutions for joining longitudinal reinforcement.
2. Calculation of the terms and cost of installation of reinforcing structures with individual rods and enlarged reinforced concrete block (for example, buildings and structures of the nuclear island of nuclear power plants).
3. Development of a calculated finite-element model of a group joint of reinforcement using steel rails and lock nuts.
4. Parametric analysis of a group joint for characteristic diameters of bar reinforcement.
5. Optimization of the group joint of the reinforcement using steel rails and lock nuts.
As a result, an innovative joint model was developed, and the dependence of the structure on the load value, the diameter of the rods, and the thickness of the rail was analyzed. Recommendations on design optimization are developed. The problem was solved in the ANSYS calculation complex.