摘要
本文论述基桩在成层土条件下 ,受瞬态激震后应力波传播的特征 ,并讨论在不同模量的成层土中因阻尼引起的波能量耗散规律 ,同时结合典型工程实例进行分析 ,为正确判断桩完整性提供科学依据。
The transmission features of stress wave after instantaneous excitation are stuided herein under the condition of layered soil.The energy rules of wave induced by damping in layered soil with different modulus are discussed and a typical engineering example is analyzed.
出处
《工程勘察》
CSCD
北大核心
2002年第5期64-65,共2页
Geotechnical Investigation & Surveying
关键词
应力波
时程曲线
土阻尼
桩基
stress wave
time distance curve
damping of soil
