渤海沿岸和船舶冰情调查中冰物理及单轴压缩强度测试技术研究  

Techniques for Measuring Ice Physical Parameters and Uniaxial Compressive Strength in the Bohai Coastal and Ship-Base Investigations

作　　者：江崇波[1,2] 郭可彩[1,2] 曹丛华[1,2] 李志军[3] 

机构地区：[1]山东省海洋生态环境与防灾减灾重点实验室,山东青岛266033 [2]国家海洋局北海预报中心,山东青岛266033 [3]大连理工大学海岸和近海工程国家重点实验室,辽宁大连116024

出　　处：《海岸工程》2013年第1期44-50,共7页Coastal Engineering

基　　金：国家海洋公益性行业科研专项--渤海海冰立体监测及高精度预警报技术研究示范(201105016);国家自然科学基金委创新研究群体科学基金--海洋环境灾害作用与结构安全防护(50921001)

摘　　要：为更好提供渤海沿岸和海上冰物理和力学性质服务,结合渤海海冰特点、渤海海岸和海洋工程对冰单轴压缩强度的需求、海冰强度控制因子以及实施现场调查的设备和能力,通过黄河口附近海域现场实践,形成完整的海冰单轴压缩强度试验技术及冰样温度、密度和盐度测试技术及应用这些测试技术的注意事项和现场解决可能出现问题的措施。In order to learn better the physical and mechanical properties of sea ice along the Bohai coast and in the Bohai offshore area, corresponding measurment techniques were designed, combining the ice features in the Bohai Sea, the requirements of ice uni axial compressive strength for coastal and offshore engineering in the Bohai Sea, the fac- tors controlling the sea-ice strength and the equipment and ability for the performance of in-situ surveys. By the in-situ practices along the coast near the Yellow River month, a set of techniques ineluding the test of ice uniaxial compressive strength and the measure- ments of temperature, density and salintity of ice samples were established. In addition, the detail operations of measurements and the methods for solving the problems proba- bly occurring in the operations are also proposed.

关 键 词：海冰 调查 物理性质 力学性质 

分 类 号：P731.15[天文地球—海洋科学]