GB/T 50269-1997 Code for measurement method of dynamic properties of subsoil (Text of Document is in English)

01/05/1998

81P

$270.00 USD

Contents
1 General
2 Terminology and symbol
3 Basic prescription
4 Test by the excitation method
5 Test of vibration attenuation
6 Test of micro-tremor
7 Test of Wave velocity
8 Test by means of a cyclically loaded slab
9 Test by means of a vibrating triaxial apparatus
Appendix A Sheets for calculating dynamic parameters in the test if subsoil by excitation method
Appendix B Log sheet for test of vibration attenuation
Appendix C Log sheets for tests of wave velocity
Appendix D Log shttes for tests by means of cyclically loaded slab
Appendix E Log shttes for tests by means of vibration triaxality and resonant column
Appendix F Explanation on usage of terms in the code