细粒酒精模型冰力学性能综合评述  

Comprehensive view on fine grain ethanol model ice mechanical properties

作　　者：李志军[1] Riska Kaj 

机构地区：[1]国家海洋环境监测中心,大连116023 [2]赫尔辛基理工大学,芬兰爱斯堡02150

出　　处：《海洋环境科学》1999年第2期72-78,共7页Marine Environmental Science

基　　金：国家海洋局青年海洋科学基金;国家教委重点科技项目

摘　　要：简要介绍现行几种模型冰质量评价指标。对细粒酒精模型冰的特征进行了归纳和分析。阐明细粒酒精模型冰历史资料的可靠性，从模型冰变形模量与弯曲强度的关系和压缩强度与弯曲强度的关系，以及其它物理和力学参数入手。This paper deal with the evaluation criteria for model ice quality at present. The basic characteristics of the fine grain ethanol model ice were collected and analyzed and the historical measured data were checked also. From the ratio of strain modulus and flexural strength and the ratio of compressive strength and flexural strength, and others physical and mechanical parameters, the quality of the fine grain ethanol model ice was comprehensively assessed.

关 键 词：细粒酒精模型冰 力学性质 海冰 海洋结构物 

分 类 号：P75[天文地球—海洋科学] X731.15[环境科学与工程—环境工程]