title: ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¿Ð¾ÑÐ¾Ð±Ð° Ð¾Ð±ÑÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ Ð¿Ð»Ð¸ÑÑ Ð¿ÑÐ¾ÐµÐ·Ð¶ÐµÐ¹ ÑÐ°ÑÑÐ¸ Ñ Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð±Ð°Ð»ÐºÐ°Ð¼Ð¸ ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ Ð¼Ð¾ÑÑÐ¾Ð²
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: Substantiation of the combination method between the steel-reinforced concrete bridge roadway slab and the metal beams
Creators: name: ÐÐ°ÑÐ¼Ð¾Ð², ÐÐ¸ÐºÐ¸ÑÐ°
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Ð¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¼ÐµÑÐ¾Ð´
ÐÐ¾ÑÑÑ ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐµ
ÑÐ¿Ð¾ÑÑ
ÑÐ´Ð²Ð¸Ð³Ð¾Ð²Ð°Ñ Ð¶ÐµÑÑÐºÐ¾ÑÑÑ
sofistik
connectors
shear stiffness

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÑÑÑÑ ÑÐ¿Ð¾ÑÑ Ð² ÑÐ¾ÑÑÐ°Ð²Ðµ ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ¾ÐµÐ½Ð¸Ñ. ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÑÑÑÑ ÑÐ°ÑÑÐµÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÐ¿Ð¾ÑÐ° Ð¸ Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¸ Ð¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ. Ð¦ÐµÐ»ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¿Ð¾ÑÐ¾Ð² Ð¾Ð±ÑÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½Ð¾Ð¹ Ð¿Ð»Ð¸ÑÑ Ð¸ Ð³Ð»Ð°Ð²Ð½ÑÑ Ð±Ð°Ð»Ð¾Ðº ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¼Ð¾ÑÑÐ° Ð´Ð»Ñ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹. ÐÐ°Ð´Ð°ÑÐ¸, ÑÐµÑÐ°ÐµÐ¼ÑÐµ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÐ±Ð·Ð¾Ñ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÑÐ¿Ð¾ÑÐ¾Ð² Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐµÐ¼ÑÑ Ð² ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐµ Ð¼Ð¾ÑÑÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¸ Ð²ÑÐ±Ð¾Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ½ÑÑ Ð´Ð»Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¼Ð¾ÑÑÐ°. 2. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÐ°ÑÑÐµÑÐ½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¸ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¿Ð¾ÑÐ¾Ð². 3. ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ°ÑÑÐµÑ Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ SOFISTIK Ð´Ð»Ñ Ð²Ð°ÑÐ¸Ð°ÑÐ¸Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÐ¿Ð¾ÑÐ¾Ð² Ð¿ÑÐ¸ Ð½ÐµÐ¸Ð·Ð¼ÐµÐ½Ð½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ¾ÐµÐ½Ð¸Ñ. 4. ÐÐ½Ð°Ð»Ð¸Ð· ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ°ÑÑÐµÑÐ°. 5. Ð¢ÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐ¿Ð¾ÑÐ¾Ð² Ð¸ Ð²ÑÐ±Ð¾Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸. ÐÐ°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð¸Ð· Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ñ, ÑÑÐµÑ Ð³Ð»Ð°Ð² Ð¸ Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ñ. ÐÐ¾ Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÐ»Ð¸ Ð¸ Ð·Ð°Ð´Ð°ÑÐ¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, ÑÐºÐ°Ð·Ð°Ð½Ñ Ð¾Ð±ÑÐµÐºÑ Ð¸ Ð¿ÑÐµÐ´Ð¼ÐµÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð±ÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð²Ð¸Ð´Ð¾Ð² ÑÐ¿Ð¾ÑÐ¾Ð², Ð²ÑÐ±ÑÐ°Ð½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ½ÑÐµ ÑÐ¿Ð¾ÑÑ, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ°ÑÑÐµÑÐ° ÑÐ¿Ð¾ÑÐ¾Ð² Ð´ÑÑÐ³Ð¸Ð¼Ð¸ Ð°Ð²ÑÐ¾ÑÐ°Ð¼Ð¸. ÐÑÐ¾ÑÐ°Ñ Ð³Ð»Ð°Ð²Ð° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¿Ð¾ÑÐ¾Ð² Ð¸ ÑÐ°ÑÑÐµÑÑ Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ñ ÑÑÐµÑÐ¾Ð¼ ÑÐ´Ð²Ð¸Ð³Ð¾Ð²Ð¾Ð¹ Ð¶ÐµÑÑÐºÐ¾ÑÑÐ¸ ÑÐ¿Ð¾ÑÐ¾Ð². Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÑÐ¿Ð¾ÑÐ¾Ð² Ð¸ Ð´Ð°Ð½Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÐ±Ð¾ÑÐ° ÑÐ¿Ð¾ÑÐ¾Ð². ÐÐ°ÐºÐ»ÑÑÐµÐ½Ð¸Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð²ÑÐ²Ð¾Ð´Ñ Ð¸ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐµ Ð½Ð° Ð²ÑÐ±Ð¾Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð²Ð¸Ð´Ð° ÑÐ¿Ð¾ÑÐ¾Ð².
description: The object of research is the connectors in the composition of the steel-reinforced concrete superstructure The subject of the research is the design model of the connectors and the bridge structure and their stress-strain state. The thesis aim is modeling, technical and economic comparison of the connectors between the steel-reinforced concrete bridge roadway slab and the metal beams. Tasks solved in the course of the study: 1. An overview of the current constructions of connectors, which are usedin modern practice of bridge design process and the selection of those typical for actual bridge. 2. Determination of the design model and static analysis of connectors. 3. Simulation and calculation of the superstructure in the SOFISTIK software package for variations in the design of connectors with the unchanged superstructure design. 4. Analysis of the calculation results. 5. Technical and economic comparison of connectors and selection of the optimal one for an actual bridge. The thesis consists of an introduction, three chapters and a conclusion. In the introduction, the relevance of the study is substantiated, the goals and objectives of the study are formulated, the object and subject of the study are indicated. In the first chapter, an overview of the existing types of connectors was made, the most characteristic stops were selected, the methods of modeling and calculation of connectors by other authors were analyzed. The second chapter is devoted to the modeling of connectors and the calculation of the span with taking into account the shear stiffness of the stops. In the third chapter, a technical and economic comparison of the connectors options is carried out and practical recommendations are given on justifying the choice of connectors. The conclusion contains the main results and recommendations aimed at choosing the optimal type of stops.