Dynamic Analysis of Submarine Pipelines on an Elastic / Viscoelastic Foundation  

作　　者：Lei, Xinhai  Qian, Qin  Huang, Yuying  Zhu, Dashan 

机构地区：[1] Huazhong Univ of Science and, Technology [HUST], Wuhan, China

出　　处：《China Ocean Engineering》1993年第3期333-340,共8页中国海洋工程（英文版）

基　　金：This project is financially supported by the National Science Foundation of China

摘　　要：This paper presents a new finite element method for solving static and dynamic problems in laying operation of pipelines. The effect of the viscoelastic soil behavior is considered by using the Pasternak foundation model. Some examples are also presented.This paper presents a new finite element method for solving static and dynamic problems in laying operation of pipelines. The effect of the viscoelastic soil behavior is considered by using the Pasternak foundation model. Some examples are also presented.

关 键 词：Boundary value problems Computer aided analysis DYNAMICS Finite element method FOUNDATIONS Mathematical models Soil mechanics VISCOELASTICITY 

分 类 号：P7[天文地球—海洋科学]