Under the guidance of the "dual carbon" goals, the new energy industry has become a core engine driving green economic transformation, and high-quality infrastructure foundations are the key support for the stable implementation of new energy projects.

Jiangsu Zhixin New Energy Equipment Manufacturing Co., Ltd., as an enterprise focusing on the R&D and production of core materials for high-specific-energy long-cycle energy storage batteries, has innovatively adopted 550 screw-lock special-shaped solid square piles to replace traditional 600 ordinary solid square piles in its R&D and production project located in Wujin District, Changzhou. This not only achieved a cost saving of 1.0596 million yuan, but also demonstrated outstanding advantages in safety, convenience, and environmental friendliness, setting a benchmark of "economy + efficiency + low carbon" for the foundation engineering of new energy projects.

More noteworthy is the optimization of pile cap costs. Because special-shaped square piles can meet the same single-pile bearing capacity while reducing the pile diameter compared with ordinary solid square piles, the pile cap size can be reduced: the pile cap cost of the R&D workshop decreased from 250,600 yuan to 213,700 yuan, saving 36,900 yuan; the pile cap cost of Workshop 2 decreased from 2,816,600 yuan to 2,388,900 yuan点赞 (0)