2023/10/25

Sanbo Company Held Safety Production Knowledge Competition

In order to further strengthen the "red line" awareness and legal awareness of all employees in production safety, and improve the quality of all employees in production safety, on November 30, Sanbo Company held a knowledge competition on production safety. A total of 35 employees from production workshops, front-line workers, administration, etc. Participated in this competition. The content of the competition involves the newly revised "Safety Production Law", the company's safety production "red line", safety production work regulations, dust explosion-proof knowledge, electrical safety operation regulations, etc.

2023/10/25

Wuhu Rail Transit Line 1 and Line 2-Rail Beam

The first phase of Wuhu Rail Transit Line 1 and Line 2 has a total length of 46.763 kilometers and 36 stations. The system adopts a straddle monorail system with a maximum operating speed of 80 kilometers. The estimated total investment of the project is about 14.633 billion yuan. It is expected to start trial operation in January 2020. Track beam is mainly divided into vehicle base simply supported beam, main line simply supported beam, main line continuous rigid frame beam, each type is divided into straight beam and curve beam. Due to the superposition of different parameters such as beam length, horizontal curve, vertical curve, superelevation value and pre-camber, there are no two identical beams. The concrete of PC track beam is not allowed to be repaired and painted, and the top and side surfaces of the formed beam body are the channels for tires to travel. Unlike traditional precast beams, it is impossible to adjust a certain size through the pavement layer.