SH横波勘探数据集

地震横波速度比纵波速度低，因此SH横波勘探比纵波勘探具有更高的分辨率，SH横波勘探转换波较少，勒夫面波信号也较小，抗干扰能力比纵波强。SH横波勘探在城市地下空间精细探测中具有较大优势，具有更高地层分辨能力。SH横波勘探数据集主要面向城市地下空间开发地下全要素信息精准探测技术与装备研究、城市地下深部空间开发利用的需求，基于SH横波检波器和项目自主研制的地表全方位SH横波激发震源装备，记录了杭州三江汇示范场地、重庆示范场地的SH横波勘探原始数据、整理数据、处理数据和勘探成果，数据量478.94MB。The velocity of shear (S) waves is lower than that of compressional (P) waves. Therefore, SH-wave exploration boasts higher resolution than P-wave exploration. SH-wave exploration features fewer converted waves and weaker Love wave signals, thus possessing stronger anti-interference capability compared to P-wave exploration. SH-wave exploration has significant advantages in high-precision detection of urban underground space, with superior stratigraphic resolution. The SH-wave exploration dataset is primarily developed to meet the demands of precise detection technology and equipment research for full-element underground information in urban underground space development, as well as the exploitation and utilization of deep urban underground space. Based on SH-wave geophones and the self-developed omnidirectional surface SH-wave excitation seismic source equipment from the project, the dataset records raw, curated, processed data and exploration results of SH-wave exploration from the Sanjianghui demonstration site in Hangzhou and the Chongqing demonstration site, with a total data volume of 478.94 MB.

搜集汇总

背景与挑战

背景概述

SH横波勘探数据集是一个专注于城市地下空间精细探测的地球物理勘探数据集，数据量478.94MB，包含113个文件。它基于SH横波技术，具有高分辨率和强抗干扰能力，记录了杭州和重庆示范场地的原始、整理及处理数据，旨在支持地下全要素信息精准探测研究，来源于国家重点研发计划项目。