Tingjuan Zhang's scientific contributions

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In recent years, the transportation infrastructure of our province has developed rapidly, and a large number of concrete bridges have been built in various places. In the process of building and using bridges, reports on the quality of the project due to the occurrence of cracks and even the collapse of the bridge are not uncommon. Concrete crackin...


... Among the various disasters that can occur during the maintenance period of bridge engineering, cracks often appear first [5]. This is due to the uneven settlement of the bridge foundation in the vertical direction and displacement in the horizontal direction, leading to internal stresses in the concrete structure and resulting in cracks [6]. For foundations that are built in phases or subjected to the effects of frost in cold areas, deformation of the structure and cracks can also occur [7,8]. ...