Multifunctional business center with rope reinforcement of floor slabsâ
| Jazyk: | ruština |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
rope reinforcement
конÑÑÑÑкÑии Ñ Ð¿ÑедваÑиÑелÑнÑм напÑÑжением multifunctional business center high-building constructions with pre-voltage вÑÑоÑное здание St. Petersburg многоÑÑнкÑионалÑнÑй деловой ÑенÑÑ ÐºÐ°Ð½Ð°Ñное аÑмиÑование СанкÑ-ÐеÑеÑбÑÑг |
| DOI: | 10.18720/spbpu/3/2021/vr/vr21-2898 |
| Popis: | Ð¦ÐµÐ»Ñ ÑабоÑÑ: - оÑениÑÑ ÑаÑионалÑноÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¸ возможноÑÑÑ ÑвелиÑÐµÐ½Ð¸Ñ Ð¿ÑолеÑа в ÑпÑоекÑиÑованном вÑÑоÑном деловом ÑенÑÑе за ÑÑÐµÑ Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð² конÑÑÑÑкÑивнÑÑ ÑÑ ÐµÐ¼Ñ Ð¿ÑедваÑиÑелÑно напÑÑженнÑÑ Ð¼Ð¾Ð½Ð¾Ð»Ð¸ÑнÑÑ Ð¿Ð»Ð¸Ñ Ð¿ÐµÑекÑÑÑий. ÐадаÑи, поÑÑавленнÑе в Ñ Ð¾Ð´Ðµ иÑÑледованиÑ: - ÑазÑабоÑаÑÑ Ð¿ÑÐ¾ÐµÐºÑ Ð²ÑÑоÑного делового ÑенÑÑа Ñ Ð¿Ñименением канаÑного аÑмиÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ñ Ð¿ÑеднапÑÑжением на ÑÑаÑÑке пеÑекÑÑÑиÑ; - ÑÑавниÑÑ Ð´Ð²Ðµ конÑÑÑÑкÑивнÑе ÑÑ ÐµÐ¼Ñ (пеÑвонаÑалÑнÑÑ Ð¸ Ñ ÑвелиÑеннÑм пÑолеÑом); ÐолÑÑÐµÐ½Ñ ÑледÑÑÑие ÑезÑлÑÑаÑÑ: - ÑазÑабоÑан пÑÐ¾ÐµÐºÑ Ð²ÑÑоÑного делового ÑенÑÑа Ñ Ð¿Ñименением канаÑного аÑмиÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ñ Ð¿ÑеднапÑÑжением на ÑÑаÑÑке пеÑекÑÑÑиÑ; - ÑÑавнение двÑÑ ÐºÐ¾Ð½ÑÑÑÑкÑивнÑÑ ÑÑ ÐµÐ¼ (пеÑвонаÑалÑной и Ñ ÑвелиÑеннÑм пÑолеÑом); - ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ ÑаÑионалÑноÑÑи пÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÐºÐ°Ð½Ð°Ñного аÑмиÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ñ Ð¿ÑеднапÑÑжением Ð´Ð»Ñ ÑвелиÑÐµÐ½Ð¸Ñ Ð¿ÑолеÑа до 12 меÑÑов. Ð ÑезÑлÑÑаÑе ÑабоÑÑ Ñделан вÑвод â пÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð² ÑпÑоекÑиÑованном вÑÑоÑном деловом ÑенÑÑе пÑедваÑиÑелÑно напÑÑженнÑÑ Ð¼Ð¾Ð½Ð¾Ð»Ð¸ÑнÑÑ Ð¿Ð»Ð¸Ñ Ð¿ÐµÑекÑÑÑий Ñ ÑелÑÑ ÑвелиÑÐµÐ½Ð¸Ñ Ð¿ÑолеÑа ÑвлÑеÑÑÑ ÑÑÑекÑивнÑм ÑеÑением. Purpose of work: - evaluate the rationality of application and the possibility of increasing the span in the designed high-rise business center by introducing prestressed monolithic floor slabs into the structural scheme Objectives set during the study: - develop a project of a high-rise business center with prestressed rope reinforcement in the overlap area; - compare two structural schemes (initial and extended span); The following results were obtained: - a project of a high-rise business center was developed with the use of prestressed rope reinforcement - Ñomparison of two design schemes (initial and with an increased span) has been made; - conclusions were drawn about the rationality of using prestressed rope reinforcement to increase the span up to 12 meters. As a result of the work carried out, it was concluded that the use of prestressed monolithic floor slabs in the projected multi-storey business center in order to increase the span is an effective solution. |
| Databáze: | OpenAIRE |
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