作者: Ziqiang Li , Xinling Cao , Jiageng Chen , Jianzhong Liu , Zhi Zhang
DOI: 10.1016/0040-1951(85)90244-6
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摘要: Abstract Based on the improved hydrofracturing method, in-situ principal stresses are determined in north, northeast, south and northwest of China, results many fault-plane solutions, crustal deformations, geological geophysical observations used to discuss distribution subcrustal stress space, difference between seismically active regions stable regions, variations field near source region before after Tangshan earthquake. Finally, characteristics intraplate tectonic fields China explained relation with combined actions movement major Indian Ocean, Pacific Philippine Sea plates.