| Under the guidance of quality control theory the visual system for quality control of engineering project selects the common faults as quality reference point of construction procedure, takes multi-story masonry house for an example and includes lots of information on common quality fault, prevention measures and some quality control. By translating AutoCAD files into Maplnfo format files and using CIS technique for linking information, building technicians visually acquire all kinds of quality control information, easily carried out the control in advance as well as under construction, greatly improve construction project quality, therefore avoid project quality defect as possible as they can. |