Friction Characteristics of Post-Tensioned Tendons of Full-Scale Structures Based on Site Tests

Table 2

The values of various parameters in the prestress distribution diagram (unit: mm).

Beams (m)	Parameter
	N1			N3			N4 (N5)
	a	b	c	d	e	f	g	h
20	8625	1175	19600/2	5425	4375	19600/2	9800	19600/2
25	9874	2426	24600/2	6453	5847	24600/2	12300	24600/2
30	12080	2720	29600/2	7223	5577	29600/2	14800	29600/2
30	12080	2720	29600/2	7223	5577	29600/2	14800	29600/2