title: ÐÐ°ÑÐºÐ°ÑÐ½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¢Ð­Ð¡
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: Frame building of the turbine department of TPP
Creators: name: ÐÐ¾Ð»Ð¾ÑÑÐ¾Ð², ÐÐ¸ÐºÑÐ¾Ñ
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 ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ñ
Ð¢Ð­Ð¡
Ð¿Ð»Ð¾ÑÐºÐ°Ñ ÑÐ°Ð¼Ð°
Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½ÑÐ¹ ÐºÐ°ÑÐºÐ°Ñ
turbine compartment frame
TPP
flat frame
space frame

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description: The work is devoted to the design of elements of the steel frame of the turbine compartment of thermal power plants. Tasks that were solved in the course of the work: 1. The calculation of the crane load from two cranes in the span 2. The calculation of the elements of a flat frame 3. Pile foundation selection 4. The calculation of the elements of the spatial frame The work used data from the geological exploration site for an industrial facility in the Leningrad region from the place of work. The layout of the building was chosen in accordance with standard design 67-68, which involves the construction of two sections of the turbine compartment in one temperature unit with one transverse expansion joint. The calculation of the building frame was carried out in two stages: the calculation of a flat frame and the calculation of the spatial frame based on the previous calculation necessary to optimize the machine time spent. When calculating a flat frame, loads were collected and crane loads were determined taking into account the features of its definition in a flat task. Further, design combinations of forces from the applied loads and several design combinations of loads for analysis of structural deformations are formed. The vertical and horizontal deflections of the structures were analyzed in accordance with the requirements of regulatory documents, as well as the analysis of base deformations from the impact of only the building frame itself. In a flat task, truss elements, crane and crane parts of the column are pre-selected. From which the spatial framework of the building was formed, after which all the necessary connections were introduced: on the crane parts of the columns, on the crane parts of the columns, on the cover, on the truss belts and the wind deflector at the ends of the building. After that, the wind loads were collected at the end of the building and the nature of the crane load application was changed in accordance with the spatial task. As a result, all cross sections of the elements of the spatial framework were obtained, corresponding to checks on both limiting states and ultimate flexibility. The calculation data can later be used to design the frame building of the turbine section of the TPP.