【正文】
in accordance with detailedconditions, respectively, confirmed the excavation direction, carriageways。s construction schedule, quality and engineering capital ofthe upper and lower construction plans indeed given the choice to bee the focus oftechnology management. To be precise affirmation of highrise building construction plan, it is necessary to stop the allround understanding of the surrounding environment of theproject, construction progress, quality specifications, and summary of experience in the construction process from time to time, to consider diligence, good break, the idea of several sets of construction plans analogy, optimization purposes. Well Hung highrise residential building construction, mainly thinking about the following detailed plans. Choice of earth excavation plan based on the engineering characteristics and surrounding environment conditions, the construction unit stratified selection of the size of the excavationmachine to stop excavation, pile top soil. 1 m thick and 5 000 m, with large crawler backhoemachine excavation。 On the main points of the technical management of the highrise shear wall construction Introduction In the construction of highrise shear wall buildings, technology management is an important link in the process of construction management, construction quality, capital, peace,progress and technology management closely connected. Thus, as long as do a good job intechnology management, ability to control the highrise shear wall construction techniques. In this paper, the points of the technical management of highrise shear wall construction fora introductions. The purpose of construction management is indeed given the ordinary situation, the main purpose of building construction management table now the following aspects: The issues presented in the design drawings necessary for early treatment, so as not to affect the normal construction of the building works. Branch of the Ministry of works necessary prior to stop detailed, targeted technology safelytell smb. What one39。只要控制好各種管理要點(diǎn),才干控制了施工的主線。 噴涂外墻涂料。 厚的 1: 3水泥砂漿找平 (水泥砂漿內(nèi)摻抗裂劑 )。 保溫板上刷一層界面處置劑。為了預(yù)防這一質(zhì)量通病,采用泥砂漿 EC抗裂劑及聚合物砂漿,既改良了外墻聚苯板保溫層的抹灰工藝,又降低了施工工程的本錢。 關(guān)于新技術(shù)、新工藝等的應(yīng)用,要提早細(xì)致查看和研討該方面的材料,并分離工程的詳細(xì)狀況,純熟控制操作要領(lǐng)和施工中的留意事項(xiàng),并對(duì)現(xiàn)場(chǎng)施工人員停止細(xì)致的交底和恰當(dāng)?shù)呐嘤?xùn)。 積極推行和應(yīng)用新技術(shù)、新工藝、新資料在高層建 筑的施工過程中,積極地推行和應(yīng)用新技術(shù)、新工藝、新資料顯得特別重要。 關(guān)于因設(shè)計(jì)緣由和業(yè)主緣由形成的返工項(xiàng)目,要在事前或規(guī)則的時(shí)間內(nèi)停止簽證,若對(duì)方拒不簽認(rèn),要及時(shí)停工并將施工的項(xiàng)目和部位應(yīng)用圖片等方式記載下來,以備后用。 對(duì)管理不標(biāo)準(zhǔn)的建立單位拒不簽認(rèn)的狀況下,應(yīng)樹立文件的送達(dá)臺(tái)帳,并采用坦率的方式想方法處理。 若定額中沒有相應(yīng)子目的局部,要簽定定包價(jià),以防為日后的完工結(jié)算留下后患。 依據(jù)以往的經(jīng)歷和山西建筑市場(chǎng)的現(xiàn)狀,現(xiàn)場(chǎng)簽證應(yīng)留意以下幾方面的問題: 要熟習(xí)和控制本工程的合同、標(biāo)準(zhǔn)、定額和施工圖紙。 在材料的整理過程中,若沒有相應(yīng)的規(guī)則表格,則應(yīng)有合適本工程的材料方式。 要樹立好材料搜集臺(tái)帳,便于查找和運(yùn)用。 搜集工作要及時(shí)精確,并附有必要的書面通知。 檔案材料的搜集與整理材料的搜集主要從以下幾方面著手: 熟習(xí)材料,整理目錄。 為確保墻體的截面尺寸采取的措施:在暗柱箍筋上或墻體程度筋上點(diǎn)焊 12 mm的鋼筋,鋼筋長(zhǎng)度比墻厚小 2 mm,其布置辦法為:豎向根部距空中 15~ 20 cm處 (即第一道箍筋處 ),頂部位于最頂一道箍筋處,每塊大模板程度方向只需焊接 3根既兩端與中間部位 )。 為理解決操作不便的問題,采取穿墻螺栓用兩邊均為絲扣銜接螺桿,預(yù)先將螺桿焊在墊片,再將墊片焊在伸縮縫處裝置的大模板縱肋上并固定,待墻體內(nèi)外模板吊裝就位后,再將螺桿從里側(cè)穿人并加固。 該工程在裝置模板時(shí),又 在細(xì)部采取了相應(yīng)的技術(shù)措施,如設(shè)置伸縮縫、為確保墻體的截面尺寸采取措施等。這樣做,在工期和施工本錢的降低上均優(yōu)于小鋼模系統(tǒng)和竹膠模板系統(tǒng)。 模板計(jì)劃的選定該工程為全剪力墻構(gòu)造,平面設(shè)計(jì)以伸縮縫為界,對(duì)稱布置,每層剪力