论文部分内容阅读
在建筑工程施工中,预埋件可分为受力预埋件和构造预埋件两种,通常由两部分组成:一是埋设在砼中的锚筋,这种锚筋一般采用工级或Ⅱ级钢筋,也可以用角钢或其它型钢。二是外露在砼表面的锚板,一般选用3号钢板或角钢等。在一些预埋件受力较大的地方,常在锚筋末端焊接档板,称之为小锚板,目的是为了增强钢筋的锚固性能。而对于有抗剪要求的预埋件,在锚板上需加焊抗剪钢板,以满足使用要求。结合实际,针对建筑工程中预埋件的施工技术进行了论述。
In the construction of the project, the embedded parts can be divided into two kinds of embedded parts and structural embedded parts, usually consists of two parts: one is embedded in the concrete in the anchor tendons, which tend to use tendons or work-level Ⅱ grade steel, you can also use angle steel or other steel. Second, exposed in the concrete surface of the anchor plate, generally use the 3rd plate or angle and so on. In some embedded parts of the larger force, often at the end of the tendons welded baffles, called the small anchor plate, the purpose is to enhance the anchorage performance of steel. For the requirements of the embedded parts with shear, the anchor plate on the need to add welding shear plate to meet the requirements. According to the actual situation, the construction technology of the embedded parts in the construction project is discussed.