Control technology research of building wall spraying robot

Simplifying the palm into 21 joints essentially transforms the palm into a point cloud model. The common practice is to distribute each joint into a spatial coordinate system, and use combinatorial mathematics theory and social network graph theory for recognition32. When the 21 coordinate points change frequently, the aggregation pattern of these points becomes extremely […]

The impact of slag swelling on building structures demonstrated through long-term measurement analysis: a case study lesson

Results of geodetic measurements The results of the geodetic measurements are presented in the deformation graphs of the floor on the ground floor and the first floor, concerning the individual measurement points. Minor floor irregularities recorded in measurement lines 2, 5, 7, and 8 (Fig. 6b, e, g, h). The measurements taken of 2019 showed the […]

Seismic performance of a new precast concrete frame joint with a built-in disc spring

Crack distributions and failure patterns Under a low cycle reciprocating load, the crack formations in the exterior joints and interior joints differ. Regarding the exterior joints, the cracks are primarily focused in the plastic hinge area at the beam end, and there are essentially no cracks in the core region of the joint; however, both […]