title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¼Ð¾ÑÑÐ° Ð½ÐµÑÐ°Ð·ÑÐµÐ½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ñ Ð±Ð°Ð»ÐºÐ¾Ð¹ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a project for a bridge of a non-winded system with a variable cross-section beam
Creators: name: ÐÐ³ÑÑÑÐ¾Ð², ÐÐ»ÐµÐ±
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: Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐ¹ Ð¼Ð¾ÑÑ
midas civil
Ð¿ÑÐµÐ´Ð²Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð½Ð°Ð¿ÑÑÐ³Ð°ÐµÐ¼Ð°Ñ Ð°ÑÐ¼Ð°ÑÑÑÐ°
Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð¾Ðµ ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ
Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½Ð°Ñ Ð¾Ð¿Ð¾ÑÐ°
reinforced concrete bridge
pre-tensioned reinforcement
superstructure
intermediate support

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÑÑÑ Ð¿ÑÐ¾ÐµÐºÑ Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ ÑÐµÑÐµÐ· ÑÐµÐºÑ ÐÐ½ÐµÐ³Ð°. Ð Ð°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ ÑÑÐ¸ ÐºÐ¾Ð½ÐºÑÑÐ¸ÑÑÑÑÐ¸Ñ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° Ð¼Ð¾ÑÑÐ¾Ð² Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ Ð¿Ð¾Ð¿ÐµÑÐµÑÐ½ÑÐ¼Ð¸ ÑÐµÑÐµÐ½Ð¸ÑÐ¼Ð¸: Ð±Ð°Ð»Ð¾ÑÐ½Ð¾Ðµ, Ð¿Ð»Ð¸ÑÐ½Ð¾-ÑÐµÐ±ÑÐ¸ÑÑÐ¾Ðµ Ð¸ ÐºÐ¾ÑÐ¾Ð±ÑÐ°ÑÐ¾Ðµ. Ð ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð²ÑÐ¿Ð¸ÑÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÑÑÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: 
1. ÐÑÐ¾Ð¸Ð·Ð²ÐµÑÑÐ¸ Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÐ»Ð¸Ð¼Ð°ÑÐ°, Ð³ÐµÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ Ð³Ð¸Ð´ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¼ÐµÑÑÐ° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð° Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ. 
2. Ð¡ÑÐ°Ð²Ð½Ð¸ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ Ð¼Ð¾ÑÑÐ¾Ð², Ð´Ð»Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÐ±Ð¸ÑÐ°ÐµÑÑÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð²ÑÐ³Ð¾Ð´Ð½ÑÐ¹ Ð¸ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½ÑÐ¹ Ð²Ð°ÑÐ¸Ð°Ð½Ñ. 
3. ÐÐ»Ñ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÑÑÐ¸ ÑÐ°ÑÑÐµÑ Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ MIDAS Civil. ÐÑÐ¾Ð»ÐµÑÐ½Ð¾Ðµ ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ ÑÐ°ÑÑÑÐ¸ÑÑÐ²Ð°ÐµÑÑÑ Ñ ÑÑÐµÑÐ¾Ð¼ Ð¿ÑÐµÐ´Ð²Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾Ð¹ Ð°ÑÐ¼Ð°ÑÑÑÑ, Ð¿ÑÐ¾Ð²ÐµÑÐºÐ° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»Ð¾ÑÑ Ð¿Ð¾ Ð´Ð²ÑÐ¼ Ð³ÑÑÐ¿Ð¿Ð°Ð¼ Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½ÑÑ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ð¹: Ð½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ, Ð¿ÑÐ¾Ð³Ð¸Ð± Ð¸ ÑÑÐµÑÐ¸Ð½Ð¾ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ. 
4. ÐÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ ÑÐ°ÑÑÐµÑ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½Ð¾Ð¹ Ð¾Ð¿Ð¾ÑÑ Ð¸ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾Ð³Ð¾ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð° ÑÐ²Ð°Ð¹. 
5. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ ÐºÐ°ÑÑÐ° Ð½Ð° ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ Ð±ÑÑÐ¾Ð½Ð°Ð±Ð¸Ð²Ð½Ð¾Ð¹ ÑÐ²Ð°Ð¸.
6. ÐÐ° Ð¿Ð»Ð¾ÑÐ°Ð´ÐºÐµ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð° Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ´ÑÑÐ¼Ð¾ÑÑÐµÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¾ÑÑÐ°Ð½Ðµ ÑÑÑÐ´Ð° ÑÐ°Ð±Ð¾ÑÐ¸Ñ Ð¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð·Ð°ÑÐ¸ÑÐµ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ. 
7. ÐÐ»Ñ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð²ÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ ÑÐµÑÑÐµÐ¶Ð¸ (Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ): ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ Ð¼Ð¾ÑÑÐ¾Ð², Ð¾Ð±ÑÐ¸Ð¹ ÑÐµÑÑÐµÐ¶ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ°, ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ¾ÐµÐ½Ð¸Ñ, ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½Ð¾Ð¹ Ð¾Ð¿Ð¾ÑÑ, ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð±ÐµÑÐµÐ³Ð¾Ð²Ð¾Ð¹ Ð¾Ð¿Ð¾ÑÑ, ÑÑÐ°Ð´Ð¸Ð¹Ð½Ð¾ÑÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð±ÑÑÐ¾Ð½Ð°Ð±Ð¸Ð²Ð½Ð¾Ð¹ ÑÐ²Ð°Ð¸, Ð¿Ð»Ð°Ð½ ÑÐ°Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¼Ð°ÑÐ¸Ð½ Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð¾Ð² Ð¿ÑÐ¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ðµ Ð±ÑÑÐ¾Ð½Ð°Ð±Ð¸Ð²Ð½ÑÑ ÑÐ²Ð°Ð¹, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ñ Ð² Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¸ 1. 
8. Ð Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¸ 2 Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÑÑÐ¸ ÑÐ¼ÐµÑÐ½Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÑÑ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° Ð´Ð»Ñ Ð´Ð²ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ: Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð¾Ðµ ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð¸ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½Ð°Ñ Ð¾Ð¿Ð¾ÑÐ°.
description: In this final qualifying work, the project of a bridge structure across the Onega river is being developed. Three competing versions of bridges with different cross-sections are considered: beam, plate-ribbed and box-shaped. The following tasks are performed during the discharge qualification work:
1. the climate, geological and hydrological characteristics of the bridge construction site are analyzed.
2. Compares the options of bridges, for the design is selected the most beneficial and effective option.
3. For the selected option made the calculation of the span structure in the software package MIDAS Civil. The superstructure is calculated taking into account prestressed reinforcement. the test was performed for two groups of limit States: strength, deflection and crack resistance.
4. The intermediate support and the required number of piles are calculated.
5.The technological map for the device of a boring pile is being Developed.
6. At the construction site of the bridge structure, measures are provided for the protection of workers ' labor and safety, as well as measures to protect the environment.
7. Drawings are made for the selected bridge construction option (graphic part): comparative options bridges, shared a drawing of the selected option, design of superstructure, design of the intermediate supports, design of coastal props, staging devices bored piles, layout of machines and mechanisms by the installation of bored piles, which are located in Appendix 1.
8. Appendix 2 shows the estimated economic calculation of the selected option for two elements of the bridge structure: the superstructure and the intermediate support.