Share
Get Access to:
Get Access to:
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
The Natural periods can range between certain relative amounts like 1.0s to 5.0s. in terms of natural period, 5.0s will be a wide negative portion. So the fact is that negative input energy will range in this natural period from the surrounding soil.
The Natural periods can range between certain relative amounts like 1.0s to 5.0s. in terms of natural period, 5.0s will be a wide negative portion. So the fact is that negative input energy will range in this natural period from the surrounding soil.
See less