1) co-seismic surface rupture structure
同震地表破裂构造
1.
1) on November 14th 2001 produced a type of asymmetrical co-seismic surface rupture structures, such as open-crack systems perpendicular to surface rupture zones, asymmetrical pull-apart structures and low-angle thrusts within frozen soil layers.
1)地表破裂带的野外考察 ,发现沿东昆仑断裂带发育一类不对称的同震地表破裂构造 :单侧垂直破裂带的张裂隙构造、不对称式拉分构造以及冻土层范围内的低角度逆冲构造。
2) co-seismic surface rupture
同震地表破裂
1.
It is very important to analyze the co-seismic surface ruptures quantitatively for the comprehension of tectonic behavior of the great earthquake.
文中以汶川地震典型调查点为例探讨了逆断型同震地表破裂变形带测量分析中值得重视并容易误解的几个问题,分析了地貌面标志和线性标志等测量数据与构造变形参数的几何关系,给出了变形参数的求解方法和相互关系。
4) seismic surface deformation
地震地表破裂带
1.
Primary study on seismic surface deformation and faulting behavior of Central Fault (Beichuan-Yingxiu Fault) is done by methods such as topographic analysis, field geological investigation, trench excavation, geological profile analysis and so on.
目前对其活动速率、活动性、强震复发周期以及震后其地震地表破裂带特征等重要的科学问题上都还没有统一的认识。
5) co-seismic rupture
同震破裂
补充资料：同沉积构造
见构造。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条