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| 折扣與優(yōu)惠：團(tuán)購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要:隨著土地資源的緊張，高層建筑越來越多，高層建筑給排水設(shè)計(jì)成為設(shè)計(jì)師的必備技能，但因其使用人數(shù)多，給排水結(jié)構(gòu)復(fù)雜等原因而難以讓設(shè)計(jì)者掌握。所以，特選此高層建筑設(shè)計(jì)作為本人的畢業(yè)設(shè)計(jì)。該設(shè)計(jì)建筑共有17層，是包含商業(yè)層和住宅層的綜合樓，幾乎涉及了建筑給排水設(shè)計(jì)的所有內(nèi)容。 淮安市衛(wèi)生局綜合樓,為一17層綜合性民用建筑，包含兩層商業(yè)用房，若干層住宅。 該建筑西側(cè)及南側(cè)的城市道路旁，有一市政給水干管可做為該建筑物的水源；其管徑為DN300，常年資用水頭為24米，與樓距離20米，管頂埋深1.5米。城市排水管道在擬建建筑物北側(cè)，其管徑為DN400，管頂埋深為2.5米，與樓距離20米。建筑附近有表壓為0.20MPa的蒸汽熱源。 給水方案使用分區(qū)供水，上行下給式，管網(wǎng)水壓24m，1-4層直接供水，4層以上使用提升水泵由屋頂水箱供水。從該建筑南側(cè)市政給水管網(wǎng)分別引兩條給水管進(jìn)入建筑，兩條給水管分別安裝水表，并在合適的地方進(jìn)行連接。引入的給水管分支連接水池后，進(jìn)入給水管道井里，連接8根立管，分別供應(yīng)每層的8戶住宅用水。從立管引出支管，在找平層里敷設(shè)，進(jìn)入住戶。根據(jù)該建筑的建筑格局，貯水池布置在給水管井旁的室外泵房中。水池有效容積39?。不銹鋼屋頂水箱設(shè)于機(jī)房層，水箱有效容積1.2?。設(shè)置生活水IS50-32-250B(H=58.6m,Q=0.58L/s,N=4.33KW)2臺，1用1備。排水系統(tǒng)居住區(qū)采用生活污水與生活廢水分流排放。生活污水和生活廢水分別在2層屋頂匯合，從1層排入室外管網(wǎng)，污水通過化糞池。熱水由蒸汽熱源加熱供水，分上下兩個區(qū)，分區(qū)方式與給水方式一樣。消防使用不分區(qū)給水方式，通過屋頂水箱以及地下室消防水泵同時供水。消防給水系統(tǒng)分為消火栓給水系統(tǒng)和自動噴淋滅火系統(tǒng)。本建筑為一類民用建筑，而其建筑高度≥50m。按《高層民用建筑防火設(shè)計(jì)規(guī)范》規(guī)定，室內(nèi)消火栓用水量和室外消火栓用水量分別取20L/s和15L/s，自動噴淋系統(tǒng)計(jì)算用水量為16L/s，自動噴淋系統(tǒng)在屋頂設(shè)增壓設(shè)備。給水系統(tǒng)采用PP-R給水管材；消火栓給水系統(tǒng)和自動噴淋滅火系統(tǒng)采用無縫鍍鋅鋼管；排水系統(tǒng)立管采用PPI螺旋排水管；各層排水支管采用普通的UPVC排水管。設(shè)計(jì)內(nèi)容包括：建筑內(nèi)部給水、排水、熱水、消防的方案選擇，設(shè)計(jì)計(jì)算，設(shè)備選型，圖紙繪制。通過畢業(yè)設(shè)計(jì)，使學(xué)生能夠鞏固所學(xué)理論知識，熟練掌握高層建筑給排水工程的設(shè)計(jì)要點(diǎn)、方法和步驟，學(xué)會使用有關(guān)標(biāo)準(zhǔn)圖集和設(shè)汁規(guī)范。提高運(yùn)算和制圖能力，培養(yǎng)解決實(shí)際問題的能力。 關(guān)鍵詞 建筑；給水；消防；噴淋；排水；熱水
Abstract:With the development of land resources, more and more high-rise buildings, high-rise building water supply and drainage design as an essential skill for designers, but because of the number of users, to complex drainage structure reasons to let designers. So, choose the design of high-rise building as my graduation design. The design of the building consists of 17 layers, is a comprehensive building includes commercial and residential floors, covering almost all the content of the design to the drainage construction. The comprehensive building of Huaian Municipal Health Bureau, a 17 layer of civil construction, consists of two layers of commercial housing, some residential. City Road West and south side of the building, there is a municipal water supply pipe can be used as the building water; its diameter is DN300, all the year round the head of 24 meters, and the building of a distance of 20 meters, the top of the pipe buried depth is 1.5 meters. City drainage pipe in the building on the north side, the diameter is DN400, the top of the pipe depth is 2.5 meters, and the building of a distance of 20 meters. Building near the gauge pressure of steam heat source 0.20MPa. Water supply scheme using the district water supply, upstream to type, pipe network pressure 24m, 1-4 layer directly supply, more than 4 layers using the lifting water from the roof tank water supply. From the building on the south side of the municipal water supply network are respectively led two pipes into the building, two water supply pipes are respectively installed water meters, and connected in the right place. The water supply branch connection pool, into the water supply pipeline is connected well, 8 vertical pipes, respectively supply each layer 8 residential water. From the vertical pipe branch pipe, laying in the leveling layer, into the household. According to the architectural structure of the building, storage tank arranged outdoors in water wells near the pump house. The effective volume of tank 39. Stainless steel roof water tank is arranged in the room, the effective volume of tank 1.2. Set the life water IS50-32-250B (H=58.6m, Q=0.58L/s, N=4.33KW) 2, 1 with 1 preparation. The drainage system in residential area with sewage and wastewater discharge. Sewage and wastewater respectively in the 2 layer of roof convergence, from 1 layers into the outdoor pipe network, sewage by septic tank. Hot water by steam heating water supply, is divided into two zones, zone as water supply mode. The fire is not the water way, through the roof water tank and the basement fire pumps and water supply. Fire water supply system is divided into fire hydrant system and automatic sprinkler system. This building is a kind of civil building, and the building height greater than 50m. According to the "Regulations" code for design of fire system of high rise civil buildings, indoor and outdoor fire hydrant, fire hydrant water consumption were 20L/s and 15L/s, calculation of water for 16L/s automatic sprinkler system, automatic sprinkler system with pressurized equipment on the roof. Water supply system adopts PP-R water supply pipe; fire hydrant system and automatic sprinkler system adopts the seamless galvanized steel pipe; drainage riser with PPI spiral drain pipe; the drain pipes using ordinary UPVC drainage pipe. The design content includes: inside the building water supply, drainage, water, fire, scheme selection, design calculation, equipment selection, drawing. Through the graduation design, to enable students to consolidate the theoretical knowledge, master the high-rise buildings to the drainage engineering design points, methods and steps, learn to use the standard atlas and design specification. Improve the operation and drawing ability, cultivate the ability of solving practical problems. Keywords Building fire water supply water spray drainage |
