摘要
本文主要介绍设计海底管线加重层时所要注意的有关加重层密度、厚度、吸水性、抗冲击强度以及加重层与防腐蚀层相互作用方面的一些问题,并介绍了对现场补口的要求,对设计、施工海底管线混凝土涂层具有一定的指导意义。
This article focases on the concrete coating in density, thickness, water absorbtion, shock resistance, and its interaction with the anticorrosive coating when designing the concrete coating for submarine line. The requirements for field joints of the concrete coating are also suggested in this article. The description in this article will give some help for the guidence in both designing and constructing of concrete coating for submarine line.
出处
《中国海上油气（工程）》
1990年第1期25-28,共4页
China Offshore Oil and Gas
