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在进行预应力混凝土建筑工程施工时,许多内外因素都会导致在工程中出现张拉裂缝、孔道裂缝以及孔道灌浆不饱和等一些工程问题,不仅严重影响到混凝土的美观性,更降低整个建筑物的安全性能,甚至严重威胁到居民等使用者的人身财产安全以及整个建筑企业的信誉和市场竞争力。因此,只有及时认识并了解这些工程问题的原理,在严格按照施工标准的前提下,一旦发生这些现象能够及时预防或补救,不仅提高了建筑物的实用性和安全性,也在保证企业成本不受损的情况下保障使用者的人身安全,为企业带来更多效益。
During the construction of prestressed concrete construction, many internal and external factors will lead to some engineering problems such as tension cracks, crack in tunnel and grouting unsaturation in the project, which not only seriously affect the aesthetics of concrete but also reduce the Safety performance, and even seriously endanger the personal and property safety of residents and other users as well as the credibility and market competitiveness of the entire construction enterprise. Therefore, only in a timely manner to understand and understand the principles of these engineering problems, in strict accordance with the construction standards under the premise of these phenomena can be prevented or remedied in time, not only to improve the practicality and safety of buildings, but also to ensure that the cost of business is not Damage to the protection of the user’s personal safety, bring more benefits to the enterprise.