title: ÐÑÑÐ¾ÑÐ½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ Ð±Ð¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑÐ° Ñ Ð¿Ð¾Ð´Ð·ÐµÐ¼Ð½Ð¾Ð¹ Ð°Ð²ÑÐ¾ÑÑÐ¾ÑÐ½ÐºÐ¾Ð¹ Ð² Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ðµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°
titleType: Subtitle
title: High-rise building of the business center with subterranean parking in Saint Petersburg
Creators: name: ÐÐ»ÐµÐºÑÐµÐµÐ²Ð°, ÐÑÐ´Ð¼Ð¸Ð»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: 2022
Subjects: Ð±Ð¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑ
Ð²ÑÑÐ¾ÑÐ½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ
ÑÐ²Ð°Ð¹Ð½Ð¾-Ð¿Ð»Ð¸ÑÐ½ÑÐ¹ ÑÑÐ½Ð´Ð°Ð¼ÐµÐ½Ñ
Ð¾ÑÐ°Ð´ÐºÐ°
Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ²Ð°Ð¹
business center
high-rise building
slab-pile foundation
settlement
pile-to-pile interaction

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description: The subject of graduate qualification work is "High-rise building of the business center withÂ subterranean parking in Saint Petersburg".Subject of research is parameters of stiffness for piles in the group with the consideration ofÂ pile-to-pile interaction. Purpose of the research is estimation of stiffnesses and settlements of piles inÂ group with and without consideration of pile-to-pile interaction depending on the distance betweenÂ them, entering of the reduction factors for stiffness and comparison of base slab's reinforcementÂ isofields when piles are created with the use of 51 FE and 57 FE.Tasks solved:1. Choose a pile group in the structural model made in SCAD, calculate manuallyÂ settlement of a pile in the group with and without consideration of pile-to-pile interaction (withÂ various distances between piles in group);2. Model all the design cases in Lira Soft 10.12 with the use of 57 FE;3. Compare results and enter the reduction factors for stiffness;4. Create a structural model of the building in Lira Soft 10.12 with the use of 57 FE;5. Estimate the difference between parameters of required reinforcement in twoprograms.The results of the calculation have shown that the difference between settlements calculatedÂ with and without consideration of pile-to-pile interaction is about 144% if the distance between pilesÂ in group is minimal.Bottom reinforcement of base slab calculated in two programs has appeared to be very similar.Â However, top reinforcement varies significantly.Scope of application of research's results is practical activity connected with the calculationÂ of high-rise buildings on slab-pile foundation adjusted for specific traits of object.The research has shown that it is unacceptable to ignore pile-to-pile interaction in theÂ calculation of high-rise building. Moreover, it is important to compare required reinforcement withÂ the results calculated in another program.