Research on Structural Analysis Method of Long-span Steel Structure Construction Process Based on Feature Extraction Algorithm
Qian Cao · Journal of Engineering Mechanics and Machinery · 2021
The construction of long-span steel structure is a continuous process, and the stress state of its structure changes. Modern construction projects tend to be more and more high-rise buildings, because the span and height of construction projects are small at the early stage of development of construction industry, and the stress of building structures is not large compared with high-rise and large-span buildings, so the situation of components after construction is roughly the same as that before construction. Image mosaic technology is an important branch of image processing technology. Its significance is to use small image acquisition equipment to obtain large and high-definition images through software splicing. On the one hand, more and more complete information can be obtained on an image through splicing. On the other hand, the cost of small equipment is much lower than that of large equipment, which can greatly reduce the cost. Combined with feature extraction algorithm, this paper expounds the structural analysis method of long-span steel structure construction process.