A Survey on Project Application of External Prestressing Technology
This article mainly introduce the major effect factor of external prestressing technology, for instance: The reasonable external prestressing’s transmission system chiefly includes two aspects of prestressing size and prestressing function position; The tendon steering system is to solve the centralized solution of local stress and the grasp stress of weak link ; The external prestressing anchor system must guarantee multiplicity and construction security; In construction monitoring process，it must grasp the monitor parameter of the prestressing and the deflection and so on; The anti-vibration localization of the external prestressing is to enhance the structure durability etc., which have provided the advantageous technical guidance for the actual projects.
Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren
M. Y. Huang "A Survey on Project Application of External Prestressing Technology", Advanced Materials Research, Vols. 368-373, pp. 1469-1472, 2012