فایل PDF استاندارد ASTM آزمایش لرزه ای کراس هول Crosshole seismic Testing جهت دانلود قرار داده شده است. 10 صفحه...
Standard Test Methods for CrossholeSeismic Testing
Scope
These test methods are limited to the determination of horizontally traveling compression (P) and shear (S) seismic waves at test sites consisting primarily of soil materials (as opposed to rock). A preferred test method intended for use on critical projects where the highest quality data must be obtained is included. Also included is an optional method intended for use on projects which do not require measurements of a high degree of precision
استاندارد ASTM آزمایش لرزه ای کراس هول Crosshole seismic Testing
