港口工程离心模拟技术研究与应用  

Research and Application of Centrifugation Simulation Technology of Port Engineering

作　　者：蔡正银[1] 徐光明[1] 

机构地区：[1]南京水利科学研究院岩土工程研究所,江苏南京210024

出　　处：《港口科技》2018年第2期1-9,共9页Port Science & Technology

基　　金：国家高技术研究发展计划(863计划)课题(2012AA112510)

摘　　要：在土工离心模型试验过程中,针对各种港口工程结构物的特点,科学提出相应的地基模拟技术、结构物模拟技术、量测技术以及港口工程中涉及的波浪荷载模拟技术和港池开挖卸载模拟技术等,对土体与结构物之间相互作用机理进行合理分析,并定量地得到工程结构的一些关键技术参数,如结构内力和整体结构稳定性等,有力推动土工离心模拟技术在港口工程中的应用。According to the characteristics of port engineering structure, some corresponding scientific technologies are presented in the geotechnical centrifugation model test, including the foundation simulation technology, the structure simulation technology, the measurement technology, the wave load simulation technology and the unloading simulation technology of port basin excavation in port engineering. The mechanism of soil-structure interaction is analyzed reasonably and some key quantitative technical parameters of the engineering structures are obtained, such as the internal force of the structure and the stability of the whole structure. The application of geotechnical centrifugation simulation technology in port engineering is impelled effectively.

关 键 词：港口 港口工程 离心模型试验 量测技术 波浪荷载模拟 港池开挖 

分 类 号：U652[交通运输工程—港口、海岸及近海工程]