闸室结构的自振特性受其周围土体(包括地基土体及回填土体)的影响很大,现有的计算方法(如有限单元法、子结构法等)均不能直接地用于闸室结构自振特性的计算,因此,通过自振特性的实测与试验研究来验证和发展自振特性的计算理论已成为重要的手段之一。本文旨在阐明作者实地量测 The natural vibration characteristics of the lock chamber structure are greatly influenced by the surrounding soil (including the ground soil and the backfill soil). The existing calculation methods (such as finite element method, substructure method, etc.) cannot be used directly for the brake. The calculation of the self-vibration characteristic of the chamber structure is therefore one of the important means to verify and develop the calculation theory of the self-vibration characteristic through the actual measurement and experimental research of the self-vibration characteristic. This article aims to clarify the author’s field measurement