Justification for the use of composite reinforcement in the construction of residential building foundations
Jazyk: | ruština |
---|---|
Rok vydání: | 2020 |
Předmět: | |
DOI: | 10.18720/spbpu/3/2020/vr/vr20-2019 |
Popis: | Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «ÐбоÑнование пÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸Ñной аÑмаÑÑÑÑ Ð² конÑÑÑÑкÑии ÑÑндаменÑа жилого дома». РабоÑа поÑвÑÑена оÑенке ÑÑÑекÑивноÑÑи пÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸Ñной аÑмаÑÑÑÑ Ð² ÑÑндаменÑной плиÑе Ð´Ð»Ñ Ð·Ð´Ð°Ð½Ð¸Ð¹, имеÑÑÐ¸Ñ ÑазнÑÑ ÐºÐ¾Ð½ÑÑÑÑкÑивнÑÑ ÑÑ ÐµÐ¼Ñ. Ð¦ÐµÐ»Ñ Ð¸ÑÑледованиÑ. ÐÑÐ±Ð¾Ñ Ð¾Ð¿ÑималÑнÑÑ Ð¸Ð½Ð¶ÐµÐ½ÐµÑно-ÑÐµÑ Ð½Ð¸ÑеÑÐºÐ¸Ñ ÑеÑений Ð´Ð»Ñ ÑменÑÑÐµÐ½Ð¸Ñ ÑÑоимоÑÑи Ð²Ð¾Ð·Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÑндаменÑа и ÑпÑоÑение ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÑÑоиÑелÑÑÑва. ÐадаÑи иÑÑледованиÑ: пÑоанализиÑоваÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¸ ÑелеÑообÑазноÑÑÑ Ð¸ÑполÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑазнÑÑ Ñипов аÑмаÑÑÑÑ Ð´Ð»Ñ ÑÑÑÑойÑÑва плиÑного ÑÑндаменÑа жилого дома, ÑазÑабоÑаÑÑ Ð¿Ð»Ð¸ÑнÑй ÑÑÐ½Ð´Ð°Ð¼ÐµÐ½Ñ Ð´Ð»Ñ ÑазнÑÑ Ñипов конÑÑÑÑкÑивнÑÑ ÑÑ ÐµÐ¼ дома (каÑкаÑÐ½Ð°Ñ Ð¸ ÑÑеноваÑ), пÑоизвеÑÑи анализ диамеÑÑа, Ñага и конеÑной ÑÑоимоÑÑи композиÑной аÑмаÑÑÑÑ Ð¸ ÑÑалÑной аÑмаÑÑÑÑ Ð¸ ÑÑоимоÑÑи ÐµÑ ÑÑанÑпоÑÑиÑовки. ÐÑÑвиÑÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÑекÑивнÑÑ ÐºÐ¾Ð½ÑÑÑÑкÑивнÑÑ ÑÑ ÐµÐ¼Ñ Ð¸ ÑÑ ÐµÐ¼Ñ Ð°ÑмиÑованиÑ. ÐбÑÐµÐºÑ Ð¸ÑÑледованиÑ. ФÑндаменÑÐ½Ð°Ñ Ð¿Ð»Ð¸Ñа, аÑмиÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ Ð¼Ð°ÑеÑиалами из ÑÑали и композиÑа. ÐÑÐµÐ´Ð¼ÐµÑ Ð¸ÑÑледованиÑ. СÑоимоÑÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸Ñной и ÑÑалÑной аÑмаÑÑÑÑ, ÐµÑ Ð´Ð¸Ð°Ð¼ÐµÑÑ Ð¸ Ñаг, ÑÑоимоÑÑÑ ÑÑанÑпоÑÑиÑовки аÑмаÑÑÑÑ, а Ñакже ÑÑавнение веÑа аÑмаÑÑÑного каÑкаÑа ÑÑндаменÑной плиÑÑ. ÐбоÑнование пÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸Ñной аÑмаÑÑÑÑ Ð² конÑÑÑÑкÑии ÑÑндаменÑной плиÑÑ Ð¿ÑоизводилиÑÑ Ð½Ð° оÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑоекÑа 3-Ñ ÑÑажного многокваÑÑиÑного жилого дома. Ð Ñ Ð¾Ð´Ðµ ÑабоÑÑ Ð±Ñли ÑазÑабоÑÐ°Ð½Ñ Ð´Ð²Ðµ конÑÑÑÑкÑивнÑе ÑÑ ÐµÐ¼Ñ Ð·Ð´Ð°Ð½Ð¸Ðµ: каÑкаÑÐ½Ð°Ñ Ð¸ ÑÑÐµÐ½Ð¾Ð²Ð°Ñ (беÑкаÑкаÑнаÑ). ÐÐ»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð¹ из конÑÑÑÑкÑивнÑÑ ÑÑ ÐµÐ¼ бÑл пÑоведен ÑаÑÑÐµÑ Ð°ÑмиÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑндаменÑной плиÑÑ. ÐÐ»Ñ Ð°ÑмиÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð±Ñли иÑполÑÐ·Ð¾Ð²Ð°Ð½Ñ ÑÑалÑÐ½Ð°Ñ Ð°ÑмаÑÑÑа и ÑÑеклокомпозиÑнаÑ. ÐÑого Ð´Ð»Ñ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÑилоÑÑ ÑеÑÑÑе Ñипа плиÑного ÑÑндаменÑа: ÑÑÐ½Ð´Ð°Ð¼ÐµÐ½Ñ Ð´Ð»Ñ ÐºÐ°ÑкаÑного дома Ñ Ð¿Ñименением ÑÑалÑной и ÑÑеклокомпозиÑной аÑмаÑÑÑÑ, ÑÑÐ½Ð´Ð°Ð¼ÐµÐ½Ñ Ð´Ð»Ñ Ð±ÐµÑкаÑкаÑного дома Ñ Ð¿Ñименением ÑÑалÑной и ÑÑеклокомпозиÑной аÑмаÑÑÑÑ, ÐаннÑе ÑÐ¸Ð¿Ñ ÑÑндаменÑа ÑÑавнивалиÑÑ Ð¿Ð¾ ÑледÑÑÑим показаÑелÑм: ÑÑоимоÑÑÑ Ð°ÑмаÑÑÑÑ, ÑÑоимоÑÑÑ ÑÑанÑпоÑÑиÑовки из г. Ðеликий ÐовгоÑод в г. ÐоÑовиÑи ÐовгоÑодÑкой обл. Ð ÑезÑлÑÑаÑе ÑабоÑÑ Ð±Ñла дана оÑенка ÑÑÑекÑивноÑÑи иÑполÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑеклокомпозиÑной аÑмаÑÑÑÑ Ð´Ð»Ñ ÑÑÑÑойÑÑва плиÑного ÑÑндаменÑа домов Ñ Ñазной конÑÑÑÑкÑивной ÑÑ ÐµÐ¼Ð¾Ð¹. The topic of the final qualifying work: "Justification of the use of composite reinforcement in the construction of the Foundation of a residential building". The work is devoted to evaluating the effectiveness of using composite reinforcement in the Foundation plate for buildings with different structural scheme. Purpose of research. Choosing optimal engineering solutions to reduce the cost of Foundation construction and simplify construction technology. Research objectives: Analyze the possibility and feasibility of using different types of fittings for the device of the slab Foundation of a residential building, develop a slab Foundation for different types of structural schemes of the house (frame and wall), analyze the diameter, pitch and final cost of composite rebar and steel rebar and the cost of its transportation. To identify the most efficient design scheme, and the scheme of reinforcement. Object of research. Foundation plate reinforced with steel and composite materials. Subject of research. The cost of composite and steel rebar, its diameter and pitch, the cost of transporting the rebar, as well as comparing the weight of the rebar frame of the Foundation plate. Justification for the use of composite reinforcement in the construction of the Foundation plate was made on the basis of the project of a 3-storey apartment building. During the work, two structural schemes of the building were developed: frame and wall (frameless). For each of the design schemes, the Foundation plate reinforcement was calculated. Steel rebar and glass composite were used for reinforcement. In total, for comparison, there are four types of slab Foundation: the Foundation for a frame house with steel and glass-composite reinforcement, the Foundation for a frameless house with steel and glass-composite reinforcement, These types of Foundation were compared according to the following indicators: the cost of rebar, the cost of transportation from Veliky Novgorod to Borovichi, Novgorod region. As a result of the work, the efficiency of using glass-composite reinforcement for the device of slab foundations of houses with different design schemes was evaluated. |
Databáze: | OpenAIRE |
Externí odkaz: |