Abstract: The subject technology receives, by a client device from a storage device, first image data captured by the client device at a previous time. The subject technology receives first metadata corresponding to at least a first image processing operation and a second image processing operation. The subject technology generates, in a first render pass, second image data based on the first metadata and the image processing operation performed on the first image data. The subject technology generates, in a second render pass, third image data based on the first metadata and the second image processing operation performed on the second image data. The subject technology generates second metadata comprising information corresponding to the third image data. The subject technology generates a composite AR content item comprising the second metadata, the third image data, and the first image data.

Abstract: The present disclosure provides a vibration motor, including a housing with an accommodation space; a vibration part and a stator contained in the accommodation space; an elastic support suspending and supporting the vibration part in the accommodation space for providing elastic restoring force to the vibration part. The elastic support includes a first fixed part fixed on the vibration part, an elastic arm with one end thereof connected to the first fixed part, and a second fixed part formed by bending another end of the elastic arm and fixed on the housing. An extension direction of the first fixed part is perpendicular to a vibration direction of the vibration part, and an extension direction of the second fixed part is parallel to the vibration direction. Thus, the service life of the elastic support is improved.

Abstract: A method for calculating a bending moment resistance of an internal unbonded post-tensioned composite beam with corrugated steel webs (CSWs) and a double-concrete-filled steel tube (CFST)lower flange includes: determining a degradation law of sectional flexural rigidity of the internal unbonded post-tensioned composite beam with CSWs and a double-CFST lower flange based on numerical analysis, and establishing a sectional flexural rigidity degradation model of the composite beam. The method can include segmenting a bending moment diagram of the composite beam based on the sectional flexural rigidity degradation model, and establishing a segmented integral equation of IUPS strain increment. The method can include establishing an equilibrium equation of force and a bending moment by considering contributions of concrete, the steel tubes, the upper steel flange, the IUPSs, and reinforcement in the composite beam.

Abstract: Disclosed are a steel-concrete composite web and a construction method thereof, and relate to the field of bridge engineering. The steel-concrete composite web comprises a plurality of prefabricated web segments connected in sequence, wherein each prefabricated web segment comprises a corrugated steel web and a concrete encasement, each concrete encasement is arranged on the inner side of the corresponding corrugated steel web. The right and left edges of adjacent corrugated steel web segments are connected, and a pouring space is formed between adjacent concrete encasements; and each concrete encasement is provided with joint reinforcing rebars used for stretching into the pouring space, first concrete is poured into the pouring space to form a cast-in-place wet joint, and the joint reinforcing rebars are embedded into the cast-in-place wet joint.

Abstract: A vibrating motor is provided in the present disclosure. The vibrating motor includes a housing providing an accommodating space, a vibrator and a stator received in the accommodating space, and an elastic member suspending the vibrator elastically in the accommodating space; the elastic member includes an elastic arm, a first fastening portion and a second fastening portion bending and extending towards a same side of the elastic arm from both ends of the elastic arm respectively, the first fastening portion is fixed on the vibrator while the second fastening portion is fixed on the housing, the vibrator is sandwiched between the first and second fastening portion.

Abstract: One of the main objects of the present disclosure is to provide a vibration motor which improves the stability and reliability. To achieve the above-mentioned objects, the present disclosure provides a vibration motor, including: a housing with an accommodation space; a vibration member and a fixed member, an elastic support member suspending the vibration member in the accommodation space. The elastic support member includes a first fixed part fixed on the vibration member, a first elastic arm, a second elastic arm, and a second fixed part. The first fixed part and the second fixed part are respectively located on opposite sides of the vibration member along a vibration direction of the vibration member.

Abstract: The present disclosure provides a vibration motor, including a housing with an accommodation space; a vibration part and a stator contained in the accommodation space; an elastic support suspending and supporting the vibration part in the accommodation space for providing elastic restoring force to the vibration part. The elastic support includes a first fixed part fixed on the vibration part, an elastic arm with one end thereof connected to the first fixed part, and a second fixed part formed by bending another end of the elastic arm and fixed on the housing. An extension direction of the first fixed part is perpendicular to a vibration direction of the vibration part, and an extension direction of the second fixed part is parallel to the vibration direction. Thus, the service life of the elastic support is improved.