The paleoaltimetry of southeastern Sichuan will be restored with oxygen isotope and isostatic rebound methods, the denudation quantity of southeastern Sichuan will be calculated, and the impact of the denudation quantity on the oil and gas reservoir transformation of the Dingshan block in southeastern Sichuan will be discussed.
In order to achieve this goal, destructive (DT; e.g., cores) and non-destructive (NDT; e.g., ultrasonic, rebound) test methods are often adopted, either alone or combined.
The paper firstly reports a brief review of the most usual NDT methods (rebound number and ultrasonic pulse) and DT methods (cores) and discusses the role of the main factors influencing in situ strength estimation.
A previous study concluded that a surface hardness based nondestructive test (NDT) method (rebound hammer test) is not reliable and that ultrasonic pulse velocity (UPV), which is a stress wave propagation based method, can be a useful tool for strength estimation of CMU (Sajid et al., 2016).
In this study, balanced rebound and oxygen isotope method are adopted to calculate maximum paleoelevation of stratum uplift of southeastern area of Sichuan Basin since Late Cretaceous due to tectonic activities.
On the other hand, convenient non-destructive testing methods like rebound hammer and ultrasonic pulse velocity have the disadvantage of large data scattering and low reliability.
In the present study we demonstrated the rebound progression using imaging methods, namely molecular CEUS and elastosonography.
Considering the inversed rebound, traditional layer-wise summation method for calculating subsidence should be revised and improved.
Suppression or elimination of HIV in infected subjects' monocytes would be an important method of preventing rebound infection.
His count rebounded weeks after stopping each method, and he fathered a daughter between research studies.
