Application of GPS Measurement Technology and Computer Technology in Visual Construction Simulation of Construction Engineering

Table 15

150° measurement angle.

Construction time (h)		0	72	144	288	576	864	1152
Tan delta integral value	Low	0.00263	0.00282	0.00407	0.00589	0.01121	0.02313	0.07523
	In the middle	0.21159	0.22078	0.25223	0.39023	0.45236	0.56437	0.80393
	High	1.13373	1.30275	1.43401	1.98245	2.15705	2.7236	3.46921
The tangent slope	Low	2.34582e − 6	3.13709e − 6	4.25218e − 6	7.83145e − 6	2.65646e − 5	9.01084e − 5	3.04533e − 4
	In the middle	3.4132e − 4	3.55922e − 4	3.71869e − 4	4.06081e − 4	4.84237e − 4	5.77435e − 4	6.88207e − 4
	High	0.00174	0.00176	0.00178	0.00182	0.00191	0.002	0.00209
The curvature	Low	2.91923e − 9	1.68317e − 8	4.57423e − 8	5.25878e − 8	1.40759e − 7	6.0449e − 7	6.43878e − 7
	In the middle	6.08714e − 8	2.7523e − 7	5.76099e − 7	3.92801e − 7	3.69764e − 7	5.58474e − 7	2.10133e − 7
	High	8.32023e − 8	3.54887e − 7	7.19075e − 7	4.59409e − 7	3.79705e − 7	5.03522e − 7	1.2481e − 7
Condition serial number		1	1	1	2	3	3	3