| 韩江三角洲第四纪构造特征与区域稳定性分析 |
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| 引用本文： | 钟建强,詹文欢.韩江三角洲第四纪构造特征与区域稳定性分析[J].海洋地质与第四纪地质,1993,13(4):45-56. |
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| 作者姓名： | 钟建强 詹文欢 |
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| 作者单位： | 中国科学院南海海洋研究所，中国科学院南海海洋研究所 广州 510301，广州 510301 |
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| 基金项目： | 本项研究为广东省自然科学青年基金(920341)的成果之一 |
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| 摘 要： | 韩江三角洲第四纪构造特征主要表现在活动断裂，断块运动以及与其相关的第四系，岩浆，温泉，地震和构造应力场等，结合潜在震源区，灾害性地质等分析，按稳定程度自高而低把本区依次划分为棉湖－归湖次稳定区，潮阳－饶平次稳定区，普宁－潮州次不稳定区和广澳－南澳次不稳定区。认为自陆向海稳定程度降低的看法过于笼统。
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| 关 键 词： | 断块 韩江 三角洲 第四纪 地质特征 |
CHARACTERISTICS OF QUATERNARY STRUCTURE AND ANALYSIS OF REGIONAL STABILITY IN HANJIANG DELTA |
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| Zhong Jianqiang,Zhan Wenhuan.CHARACTERISTICS OF QUATERNARY STRUCTURE AND ANALYSIS OF REGIONAL STABILITY IN HANJIANG DELTA[J].Marine Geology & Quaternary Geology,1993,13(4):45-56. |
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| Authors: | Zhong Jianqiang Zhan Wenhuan |
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| Abstract: | Characteristics of Quaternary structure in Hanjiang Delta is mainly showed by active fault, fault-block movement,and other concerned factors such as Quaternary system, magmatism, hot spring, earthquake, tectonic stress field and so on. And from the analysis of potential epicenter zones and disaster geologic factors,the regional stability in Hanjiang Delta is divided, in a descending order, into Mianhu-Guihu substable zone, Chaoyang-Raoping substable zone, Puning-Chaozhou substable zone, and Guang' ao-Nan'ao substable zone. Among them,the Chaoyang-Raoping zone has a long coast and better regional stability,and this is good for construction and investment. |
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| Keywords: | active fault fault block regional stability Hanjiang Delta Qua-ternary |
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