Deformation Characteristics Study of Shanghe Ductile Shear Belt in West of Shandong Province
zhang shang-kun 1; wang xin-she 2; xin guo-jin 1; zhang zeng-qi 1; wang cong-xiang 1; yang cong-hui 2 (1.shandong institute and laboratory of geological sciences; shandong jinan 25 0013; china; 2.geological study institute of china geological scientific academy ; beijing 100037; china)