Abstract:In the past two years, China has produced 150 million hole clip anchors every year, and about 20 million cast anchor pads are used every year. It is known that such a large number of anchor plates, most of them have not been approved by good safety calculation and load transfer test, so that the safety degree of prestressed reinforcement anchorage area in the construction and construction projects is uncertain. Project owners, structural designers, anchor manufacturers and industry executives cannot turn a blind eye to this and allow it to continue year after year. The relevant standards and structural design units at home and abroad do not require the anchor production unit to provide the anchor plate design calculation data, but this does not mean that these data are not needed. Where is the anchor plate and screw bar design drawing of anchor plant based? Most of the anchor pads used in the project are not crushed, but there are no cracks in the concrete in the anchoring area, and their safety degree meets the requirements of the code standards? We should still pay attention to the existing problems and try to solve them. This paper is to discuss this.