建筑工程识图、审图要点（Key points of building engineering drawing and examination）.doc

建筑工程识图、审图要点（Key points of building engineering drawing and examination） Key points of building engineering drawing and examination Before the start of the project to map reading, drawing, and drawing. If you have experience in drawing, drawing and mastering some key points, you will get twice the result with half the effort. I would like to talk about my experience in drawing and checking for reference. The knowledge map, drawing program is to be familiar with the project function, familiar with engineering, familiar with the plane size review review engineering facade dimensions in the construction drawing examination error prone parts have no error check for improvements. First, familiar with the functions of the proposed project When the drawings arrive, first of all, what is the function of the project, the workshop or the office building? Is it a shopping mall or a dormitory? Understand the functions, and then think of some basic dimensions and decoration, such as toilet ground floor tiles, usually for block dado, toilet, the balcony floor elevation generally low several centimeters in size; the workshop must meet the need of production, especially to meet the needs of equipment installation etc.. Finally read construction instructions, familiar with engineering decoration. Two, familiar with and review the engineering plane size The general plan of building construction has three sizes. The first size is the detail size, the second dimension is the size between the axes, and the third dimension is the total size. The first check sum is equal to the size of second dimensions, second dimensions of the sum is equal to third dimensions, and pay attention to whether the axis side wall center line, Guangdong province is used for drawing the exterior edge edge axis. Reading project plan size, first general Jianshi plan, then the general application of stratification plane graph, the last general hydropower air-conditioning installation, equipment and process, second