中南大学学报（自然科学版）2026，Vol.57Issue(4)：1718-1729,12.DOI:10.11817/j.issn.1672-7207.2026.04.021
声学探测反演海底沉积物物理力学参数研究综述
A review of inverting physical and mechanical parameters of seabed sediments using acoustic detection
摘要
Abstract
With the rapid advancement of marine resources development and marine engineering construction,the physical and mechanical parameters of seabed sediments,such as density,porosity,shear strength,and compression modulus,have become the core basis for the construction of seabed facilities and the design of underwater equipment.In traditional detection practices,although in-situ detection and laboratory sample testing are widely adopted,they are constrained by limitations including high costs,significant sample disturbance,and low data density.In contrast,acoustic testing technology,which possesses the capabilities of large-range and depth coverage while offering the advantages of minimal disturbance and continuous observation,has provided a novel approach for detecting the physical and mechanical properties of seabed sediments.From the perspective of material composition,there is a close correlation between the physical and mechanical properties of seabed sediments and their acoustic parameters(e.g.,sound velocity,sound attenuation coefficient,and acoustic impedance).Consequently,acoustic-based inversion has emerged as a research focus both domestic and international studies.In this paper,the findings from three mainstream acoustic inversion methodologies(empirical formulas,theoretical models,and data-driven machine learning algorithms)in assessing the physical and mechanical properties of marine sediments were reviewed.The applicability and accuracy of these methods in inverting seafloor sediment parameters using acoustic detection data were compared.Furthermore,the prospective theoretical advances and technological trends in inverting sediment physical-mechanical parameters within the context of geophysical data integration were discussed.关键词
海底沉积物/声学探测/力学参数/声学参数/机器学习Key words
marine sediments/acoustic survey/mechanical parameter/acoustic parameter/machine learning分类
建筑与水利引用本文复制引用
王胤,武世岩,刘佳,徐渴望,焦慧锋,陈家旺..声学探测反演海底沉积物物理力学参数研究综述[J].中南大学学报（自然科学版）,2026,57(4):1718-1729,12.基金项目
国家自然科学基金资助项目(51879035) （51879035）
中央高校基本科研业务费资助项目(DUT24YG136) （DUT24YG136）
大连理工大学基本科研业务费资助项目(DUTZD25202) （DUTZD25202）
辽宁省科技计划联合计划项目(2024JH2/102600012) （2024JH2/102600012）
国家自然科学基金委员会共享航次计划项目(42349906)(Project(51879035)supported by the National Natural Science Foundation of China （42349906）
Project(DUT24YG136)supported by the Fundamental Research Funds for the Central Universities （DUT24YG136）
Project(DUTZD25202)supported by the Fundamental Research Funds for the Central Universities （DUTZD25202）
Project(2024JH2/102600012)supported by the Liaoning Provincial Joint Science and Technology Plan Project （2024JH2/102600012）
Project(42349906)supported by the NSFC Shiptime Sharing Project) （42349906）
