【Daily Question】【Civil Engineering Version 20180617】

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Which of the following statements regarding the basic rules for drawing construction drawings is incorrect? ( ) A. The general steps for drawing architectural construction drawings are: floor plan → elevation → section → details. B. The general steps for drawing structural construction drawings are: foundation floor plan → foundation details → structural layout plan → structural details. C. In a structural layout plan, solid lines are used to represent the outlines of components that are visible or cut through, while dashed lines are used for those components that are not visible; door and window openings also need to be drawn. D. In a structural layout plan, reinforcement bars of different sizes should also be indicated. E. Architectural elevations are drawn by determining the length of the elevation from the floor plan, and the height of the elevation as well as the corresponding positions of various elements from the section views. Answer: CD 【Explanation】The general steps for drawing architectural construction drawings are: floor plan → elevation → section → details ； The general steps for drawing structural construction drawings are: foundation plan → foundation details → structural layout plan → structural details. The architectural elevation should derive the length of the elevation from the plan, and measure the height of the elevation as well as the corresponding positions of various elements from the section. In the structural plan, solid lines are used to represent the outlines of components that are cut through or visible, while dashed lines are used for the outlines of components that are not visible. Door and window openings are generally not depicted. In the structural plan, distribution bars do not need to be drawn. For slabs with the same reinforcement, it is sufficient to draw the reinforcement details of just one of them.