ISO 24057:2022 岩土工程 估算剪切波速剖面的微地震阵列测量

标准编号：ISO 24057:2022

中文名称：岩土工程 估算剪切波速剖面的微地震阵列测量

英文名称：Geotechnics — Array measurement of microtremors to estimate shear wave velocity profile

发布日期：2022-11

标准范围

本文件规定了微震阵列测量的设备、测量程序、数据分析和报告要求，微震阵列是一种非破坏性测试方法，在地面部署了一系列传感器。本文件适用于微地震的阵列测量，以估计一维剪切波速剖面。本文件具体描述了利用垂直地面振动通过基于瑞利波基本模式处理微地震记录来估计S波速度剖面的微地震阵列测量。

This document specifies requirements for equipment, survey procedure, data analysis and reporting of array measurement of microtremors which is one of the non-destructive testing methods with an array of sensors deployed on the ground surface.This document applies to the array measurement of microtremors to estimate a 1D shear wave velocity profile. This document specifically describes array measurement of microtremors using vertical ground vibration to estimate an S-wave velocity profile by processing microtremor records based on the fundamental mode of Rayleigh waves.

标准预览图