本文關(guān)鍵詞： 加氣混凝土 墻板 墻架 理論分析 連接節(jié)點　出處：《長安大學》2014年碩士論文　論文類型：學位論文

【摘要】：輕質(zhì)蒸壓砂加氣混凝土產(chǎn)品是一種輕質(zhì)、高強、節(jié)能、環(huán)保的新型墻材，是中國建筑節(jié)能和墻體材料改革的中堅力量，在我國已有近50年的歷史，而砂加氣混凝土墻板在陜西省卻尚未應(yīng)用。我國經(jīng)濟一直處于高速發(fā)展狀態(tài)，城市紛紛擴大規(guī)模，建設(shè)活動頻繁，西安市的建設(shè)目標是成為國際化大都市，住房建設(shè)規(guī)模逐年增加。加氣混凝土砌塊及板材成為現(xiàn)代高層建筑的主要墻體材料，市場對該產(chǎn)品的需求將逐年遞增。目前陜西省尚無企業(yè)生產(chǎn)砂加氣混凝土砌塊和板材，為了建筑工業(yè)化推廣應(yīng)用輕質(zhì)蒸壓砂加氣混凝土產(chǎn)品，，需要對其性能及構(gòu)配件進行研究，并向工程設(shè)計及施工技術(shù)人員提供理論依據(jù)及技術(shù)支撐。 本文對砂加氣混凝土板材性能進行了研究，針對墻板外觀尺寸設(shè)計、板縫處理和飾面做法進行了探討和分析，結(jié)合實踐經(jīng)驗和市場調(diào)研確定了一系列常用墻板尺寸規(guī)格和板縫處理方法及飾面做法；運用結(jié)構(gòu)分析理論得出墻板承載力計算方法、外荷載計算方法、墻架計算方法，并計算得到墻板最大板長選用表及專用支承件和角鋼、T型鋼的截面尺寸，給墻板的安裝和正常使用提供了可靠的參考數(shù)據(jù)；針對目前工程實踐中采用的幾種連接節(jié)點進行了理論研究，分析了其受力性能、破壞形態(tài)和影響節(jié)點承載力的因素，為編制輕質(zhì)蒸壓砂加氣混凝土墻板標準圖集提供理論依據(jù)。
[Abstract]:Lightweight autoclaved sand aerated concrete is a new type of wall material with light weight, high strength, energy saving and environmental protection. It is the backbone of building energy saving and wall material reform in China. It has a history of nearly 50 years in China. However, the sand aerated concrete wall slab has not been applied in Shaanxi Province. China's economy has been in a state of rapid development, cities have expanded scale, construction activities are frequent, Xi'an construction goal is to become an international metropolis. The scale of housing construction is increasing year by year. Aerated concrete blocks and plates have become the main wall materials of modern high-rise buildings. The market demand for this product will increase year by year. At present, there are no enterprises in Shaanxi Province to produce sand aerated concrete blocks and plates. In order to promote the industrial application of lightweight autoclaved sand aerated concrete products. It is necessary to study its performance and construction accessories, and to provide theoretical basis and technical support for engineering design and construction technicians. In this paper, the performance of sand aerated concrete plate is studied, and the design of exterior dimension of wall panel, the treatment of plate joint and the method of finishing are discussed and analyzed. Combined with practical experience and market research, a series of commonly used wallboard size specifications, plate seam treatment methods and finishing methods are determined. The bearing capacity calculation method, external load calculation method and wall frame calculation method are obtained by using structural analysis theory, and the cross-section size of the maximum plate length selection table, special supporting parts and angle steel section steel are calculated. Provides reliable reference data for the installation and normal use of wall panels; In this paper, several kinds of connection joints used in engineering practice are studied theoretically, and their mechanical properties, failure patterns and factors affecting the bearing capacity of joints are analyzed. It provides a theoretical basis for compiling the standard atlas of lightweight autoclaved sand aerated concrete wallboard.
【學位授予單位】：長安大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TU528.72

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