This old Schmertmann method , according to Schmertmann’s 1986 paper, shows this is the method he invented but NO LONGER USES. The CPT CANNOT BE USED to calculate settlement in sands! The CPT destroys all soil fabric structure that constitutes the stiffness. Use of any correction factor is absolute nonsense. You must used the flat blade dilatometer! Give me your email and i will send you a paper that shows the massive difference in modulus obtained in-situ by CPT versus DMT and versus crosshole seismic testing.
اذا كانت عندي الB ب 4 و 4B= 16, انا معطيني قييم الE ليه depth 8 شنو اسوي ب هل حالة؟
اهوا معطيني الstandard penetration test results N60
يتم الافتراض ان E تبقى نفسها للطبقات التحتانية
This old Schmertmann method , according to Schmertmann’s 1986 paper, shows this is the method he invented but NO LONGER USES. The CPT CANNOT BE USED to calculate settlement in sands! The CPT destroys all soil fabric structure that constitutes the stiffness. Use of any correction factor is absolute nonsense. You must used the flat blade dilatometer! Give me your email and i will send you a paper that shows the massive difference in modulus obtained in-situ by CPT versus DMT and versus crosshole seismic testing.