ISO 24057:2022

Geotechnics — Array measurement of microtremors to estimate shear wave velocity profile ISO 24057:2022

General information

Current stage: 60.60 Standard published Nov 4, 2022

Originator: ISO

Owner: ISO/TC 182 Geotechnics

Type: International Standard

ICS: 93.020 Earthworks. Excavations. Foundation construction. Underground works

Scope

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.

Life cycle

NOW

PUBLISHED
ISO 24057:2022
60.60 Standard published
Nov 4, 2022