Development of Neural Network Model for Predicting Peak Ground Acceleration Based on Microtremor Measurement and Soil Boring Test Data

Table 1

Typical values of soil parameters and random PGAs in the four directions.

Measuring station MS1
STP-N	D50 (mm)	FL	DS (m)	PGA (EW)	PGA (NS)	PGA (V)	PGA (H)
7	0.022	2.20	412.19	1.82	1.69	4.44	2.48
2	0.006	1.75	412.21	2.09	2.02	4.53	2.90
14	0.030	2.00	412.23	1.23	2.38	7.40	2.67
10	0.062	1.27	412.26	1.89	1.74	4.45	2.56
6	0.006	1.57	412.31	8.38	12.6	5.35	15.13
34	0.150	1.17	412.36	1.89	3.61	5.67	4.07
37	0.160	1.17	412.42	1.44	1.96	4.33	2.43
43	0.160	1.22	412.50	0.61	0.84	4.25	1.03
27	0.160	1.01	412.58	0.58	1.29	4.43	1.41
13	0.026	1.79	412.67	2.50	4.84	8.43	5.44
⋯	⋯	⋯	⋯	⋯	⋯	⋯	⋯
Total data sets: 50; PGA unit: gal