|
|
|
|
|
Emin Musa Afandiyev,Mahamadali Nuraddin Nuriyev
Pág. 47 - 51
An analysis of the discarded drill pipes that had been used in wedge grips has revealed that the main reason for pipe rejection is the reduction of a pipe wall as a result of plastic deformations, due to damaging the pipe surface by the die teeth. The lo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bo Zhang, Qing Rui Zhang, Tao Wang and Zhuo Wang
In the process of repairing a damaged jacket with a grouting clamp, it is necessary to analyze the bearing capacity of the damaged structure to determine whether it meets requirements for maintenance and reinforcement. On the basis of previous research r...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bo Zhang, Zhi-quan Shang, Tao Wang and Zhuo Wang
The repair of offshore platform jackets is an important research direction in marine engineering, among which the grouting clamp reinforcement is the most widely used. In order to solve the hydrodynamic force of the grouting hoop under the joint action o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Emin Musa Afandiyev,Mahammadali Nuraddin Nuriyev
Pág. 16 - 21
Much attention has been recently paid to institutional measures aimed at improving quality of products related to petroleum machine building, in particular, the implementation of quality management systems based on the ISO standards of series 9000 [...
ver más
|
|
|
|
|
|