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一、山东半岛地质构造特征 山东半岛的大地构造单元,位于山东台背斜的东半部。西以沂沭深断裂体系与山东台背斜西半部分界;其南界在灌云、沭阳一线,与扬子准地台的苏北拗陷区相接;东、北面则为黄、渤海所包围。全区地势为一沿海环山,中部起伏的丘陵地区。崂山海拔高达1,130米,为半岛的最高部分,其次为崐崙山872米、艾山836米、骡山772米等。本区南缘赣榆、灌云、沭了一带及西缘平度、昌邑、高密以西一带为现代冲积平原。
I. CHARACTERISTICS OF GEOLOGICAL STRUCTURE OF THE SHANDONG PENINSULA The tectonic units of the Shandong Peninsula are located in the eastern half of the Shandong anticline. The Yishu deep fault system in the west is separated from the western half of the Taiwanese anticline in the western part of Shandong Province. The southern boundary between Guiyun and Shuyang in the west is connected with the Subei depression in the Yangtze Platform and the north and the Huanghai Bohai Sea Surrounded. The terrain is a coastal mountainous area, central and rolling hilly areas. Laoshan is 1,130 meters above sea level, the highest part of the peninsula, followed by Kunlun Mountains 872 meters, Ai Shan 836 meters, Muleshan 772 meters. The southern margin of Ganyu, Guanyun, Shu area and the western margin of Pingdu, Changyi, Gaomi west of the area for the modern alluvial plain.