[PDF][PDF] 利用城市通信光缆进行地震观测和地下结构探测

王宝善, 曾祥方, 宋政宏, 李孝宾, 杨军 - 科学通报, 2021 - researchgate.net
摘要在城市地区开展地震观测和地下结构探测有助于提升城市防震减灾能力和城市地下空间
利用能力. 然而城市地区密集的建筑和频繁的人类活动一定程度上阻碍了在城市地区开展地震 …

Distributed acoustic sensing using a large‐volume airgun source and internet fiber in an urban area

Z Song, X Zeng, B Wang, J Yang… - Seismological …, 2021 - pubs.geoscienceworld.org
Seismological methods have been widely used to construct subsurface images in urban
areas, for both seismological and engineering purposes. However, it remains a challenge to …

[HTML][HTML] Review on advances in the detection technology using airgun source fired in continental water

W YANG, BS WANG, YP ZHANG… - Chinese Journal of …, 2021 - en.dzkx.org
Monitoring the stress state and its change of underground media can promote the
knowledge and understanding of the physical process that causes earthquakes. Seismic …

[HTML][HTML] 陆地水体气枪震源探测技术回顾与进展

杨微, 王宝善, 张云鹏, 王伟涛 - 地球物理学报, 2021 - geophy.cn
地下介质应力场的状态及其变化监测研究, 可促进对地震物理过程的认识和理解.
高精度波速测量为微弱的应力变化监测提供了可靠的技术手段, 但高重复性的震源是研究地下 …