施工項(xiàng)目質(zhì)量問題分析處理程序
施工項(xiàng)目質(zhì)量問題分析處理程序
摘要: 施工項(xiàng)目由于具有產(chǎn)品固定,生產(chǎn)流動;產(chǎn)品多樣,結(jié)構(gòu)類型不一;露天作業(yè)多,自然條件 (地質(zhì)、水文、氣象、地形等),多變;材料品種、規(guī)格不同,材性各異,交叉施工,現(xiàn)場配合復(fù)雜;工藝要求不同,技術(shù)標(biāo)準(zhǔn)不一等特點(diǎn),因此,對質(zhì)量影響的因素繁多,在施工過程中稍有疏忽,就極易引起系統(tǒng)性因素的質(zhì)量變異,而產(chǎn)生質(zhì)量問題或嚴(yán)重的工程質(zhì)量事故。為此,必須采取有效措施,對常見的質(zhì)量問題事先加以預(yù)防;對出現(xiàn)的質(zhì)量事故應(yīng)及時進(jìn)行分析和處理。
關(guān)鍵詞: 施工質(zhì)量;項(xiàng)目管理
Abstract: construction project with fixed because products, production flow; Product variety, structure types is differ; The homework more, natural conditions (geology, hydrology, meteorology, terrain, etc), and changeful; Material of different varieties and specifications, material of each different, alternate construction, the scene with complicated; Process requirements are different, technical standard is differ, etc, therefore, the influence of various factors of quality, a slight negligence in construction process, the quality of the systematic factors extremely easily cause variation, and produce quality problem or serious engineering quality accident. Therefore, we must take effective measures, to the common quality problems prior to prevent; In the event that quality accident to should be timely analysis and processing.
Keywords: construction quality; Project management
http:///
一、施工項(xiàng)目質(zhì)量問題的特點(diǎn)
施工項(xiàng)目質(zhì)量問題具有復(fù)雜性、嚴(yán)重性、可變性和多發(fā)性的特點(diǎn)。
1.復(fù)雜性
施工項(xiàng)目質(zhì)量問題的復(fù)雜性,主要表現(xiàn)在引發(fā)質(zhì)量問題的因素復(fù)雜,從而增加了對質(zhì)量問題的性質(zhì)、危害的分析、判斷和處理的復(fù)雜性。例如建筑物的倒塌,可能是未認(rèn)真進(jìn)行地質(zhì)勘察,地基的容許承載力與持力層不符;也可能是未處理好不均勻地基,產(chǎn)生過大的不均勻沉降。
2.嚴(yán)重性
施工項(xiàng)目質(zhì)量問題,輕者影響施工順利進(jìn)行,拖延工期,增加工程費(fèi)用;重