title: ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð¼ÐµÑÐ°Ð»Ð»ÑÑÐ³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾Ð´ÑÐºÑÐ° (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÐ¿ÑÐ½ÑÐ°)
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: Organization of the development of the production of a new metallurgical product (using the example of a sheet pile)
Creators: name: Ð¡Ð¾ÑÐ¾ÐºÐ¸Ð½, 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: 2024
Subjects: ÑÐ¿ÑÐ½Ñ
Ð·Ð°Ð¼ÐºÐ¾Ð²ÑÐµ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ
Ð±Ð¾Ð»ÑÐ²ÐµÑ
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾
Ð¿Ð¾ÑÑÐ¾Ð²Ð°Ñ Ð¸Ð½ÑÑÐ°ÑÑÑÑÐºÑÑÑÐ°
sheet piling
lock joints
bolver
design and construction
port infrastructure

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Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ð¹ ÑÑÐ½Ð¾Ðº Ð´Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾ Ð¸Ð¼Ð¿Ð¾ÑÑÐ¾Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼, Ð² 2019 Ð³Ð¾Ð´Ñ Ð´Ð¾Ð»Ñ Ð¸Ð¼Ð¿Ð¾ÑÑÐ° ÑÐ¾ÑÑÐ°Ð²Ð»ÑÐ»Ð° Ð¾ÐºÐ¾Ð»Ð¾ 45%, Ð³Ð´Ðµ ÐºÑÑÐ¿Ð½ÐµÐ¹ÑÐ¸Ð¼Ð¸ Ð¿Ð¾ÑÑÐ°Ð²ÑÐ¸ÐºÐ°Ð¼Ð¸ ÑÐ²Ð»ÑÑÑÑÑ ÐµÐ²ÑÐ¾Ð¿ÐµÐ¹ÑÐºÐ¸Ðµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ArcelorMittal. ÐÑÐ¸Ð¼ÐµÐ½ÑÐµÐ¼ÑÐ¹ ÑÐ°Ð½ÐµÐµ Ð² Ð¿Ð¾Ð´Ð¾Ð±Ð½ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ°Ñ ÑÐ¿ÑÐ½Ñ Â«ÐÐ°ÑÑÐµÐ½Â» Ð¿Ð¾Ð¿Ð°Ð» Ð² ÑÐ°Ð½ÐºÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¿Ð¸ÑÐºÐ¸ Ð¸ ÑÑÐµÐ» Ñ ÑÑÐ½ÐºÐ° Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸. ÐÐ±ÑÐ°Ñ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÑ ÑÐ¿ÑÐ½ÑÐ¾Ð² Ð¾ÑÐµÐ½Ð¸Ð²Ð°ÐµÑÑÑ Ð² Ð¿ÑÐµÐ´ÐµÐ»Ð°Ñ Ð¾Ñ 80 Ð´Ð¾ 120 ÑÑÑ. ÑÐ½. Ð² Ð³Ð¾Ð´.
description: The object of the study: sheet piles with lock joints manufactured by PJSC Severstal. The work is aimed at the development and production of trough-type sheet piling with increased performance characteristics (control of sheet pile permeability, increased strength of sheet pile to loads, increased rates of breaking forces of lock joints) and the development of recommendations for process management in the design and construction of retaining walls and bulwarks. The purpose of the work is: 1. analysis and formation of recommendations for the development of a new product; 2. search for a manufacturer who has the technology to produce such products; 3. setting up the manufacturers production technology based on the recommendations; 4. production of pilot batches of sheet piling; 5. conducting an experiment on plunging a sheet pile in the field. The methodology for the development of the production of a new metallurgical product (sheet pile) includes the following stages: 1. Analysis of the market and the needs of potential customers. 2. Research of existing sheet pile production technologies. 3. Development of the technological process of sheet pile production taking into account modern technical and environmental requirements. 4. Creating a prototype and testing it in production. 5. Optimization of the production process and calculation of economic efficiency. The results of the work include a new product - sheet piling, which is characterized by increased strength, corrosion resistance and long service life. A new technological process for sheet pile production is also provided, which allows to reduce production costs and increase its efficiency. The main design characteristics of the tongue and groove include length, diameter, shape and the material from which it is made. Technological characteristics include the parameters of the technological process and the equipment necessary for its implementation. Technical and operational characteristics determine the operating conditions and the strength of the sheet pile. The scope of application of the new sheet pile includes construction, metallurgy, mechanical engineering and energy, where a strong and reliable connection of metal structures is required. The main task of such a sheet pile is shore protection, which is necessary to prevent soil erosion. The economic efficiency of the work consists in reducing the cost of sheet pile production, increasing its strength characteristics and improving the quality of the final product. This allows you to reduce the cost and increase the competitiveness of products. Forward-looking assumptions about the development of the research object are associated with an increase in demand for new sheet piling, expansion of its range and continuous improvement of the production process. The relevance of the topic is due to the demand for sheet piling in construction and infrastructure projects, where Severstal participated only as a supplier of metal products, and not finished products.Â  In the construction of hydraulic structures of the port infrastructure, a sheet pile of the Larsen type is mainly used. The Russian market is quite import-dependent, in 2019 the share of imports was about 45%, where the largest suppliers are European ArcelorMittal enterprises. The Larsen sheet pile used earlier in similar projects was included in the sanctions lists and left the market of the Russian Federation. The total demand for sheet piles is estimated in the range from 80 to 120 thousand tons per year.