globalchange  > 气候变化事实与影响
CSCD记录号: CSCD:6494775
论文题名:
以地貌单元为依据的工程地质分区研究-以武汉市都市发展区城市地质研究为例
其他题名: Study on engineering geological zoning : based on geomorphologic units --A case study of the Wuhan metropolitan development area
作者: 李长安1; 张玉芬2; 庞设典3; 官善友3
刊名: 地质论评
ISSN: 0371-5736
出版年: 2019
卷: 65, 期:3, 页码:81-88,95
语种: 中文
中文关键词: 武汉市都市发展区 ; 地貌单元 ; 第四纪沉积物 ; 工程地质分区
英文关键词: Wuhan metropolitan development zone ; geomorphic unit ; Quaternary sediment ; engineering geology zoning
WOS学科分类: MULTIDISCIPLINARY SCIENCES
WOS研究方向: Science & Technology - Other Topics
中文摘要: 第四纪时期的构造运动和气候变化等具有明显的阶段性特点,地貌单元即是阶段性地质演化的宏观体现.不同地貌单元的构成土体具有特定的岩性、成因、结构、构造等组合及水文地质特征.通过对武汉市地貌、第四纪地质特征(地层、成因、岩性等)及土体工程地质性质等综合调查,发现地貌单元对工程地质条件具有明显的宏观控制意义.进而提出一级地貌分区即地貌区可作为工程地质分区的依据,二级地貌分区即地貌成因类型单元可作为工程地质亚区的划分依据.据此原则,将武汉都市发展区划分出4个工程地质区和14个工程地质亚区.并根据不同地貌单元的第四纪沉积物岩性、成因及沉积环境对各个工程地质区和亚区的工程地质特性进行了讨论.
英文摘要: The Quaternary tectonic movement and climate change show obvious periodic characteristics. Geomorphologic unit is the macroscopic manifestation of the periodic geological evolution. The constitutive soil of different geomorphologic units has characteristic lithology,genesis,structure and hydrogeological character. On the basis of comprehensive investigation of the geomorphology,Quaternary geological characteristics (such as stratum, genesis, lithology, etc.) and engineering geological conditions of deposits in Wuhan area, it is found that the geomorphic units have a significantly macroscopic control on engineering geological conditions. Thus, we proposed that the first-level geomorphic zoning (also named as geomorphic zone) could be used as the division principle of engineering geological zoning; and the second-level geomorphic zoning (also named as the geomorphic unit of genetic type) could be used as the division principle of sub-engineering geological zoning. Based on the above division principle,Wuhan metropolitan development zone could be divided into 4 engineering geological regions and 14 sub-engineering geological regions. In addition, according to the lithology, genesis and sedimentary environment of the Quaternary sediments in different geomorphic units, the engineering geological characteristics of each engineering geological regions and sub-regions have also been discussed in this paper.
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/155629
Appears in Collections:气候变化事实与影响

Files in This Item:

There are no files associated with this item.


作者单位: 1.中国地质大学(武汉)地球科学学院
2.中国地质大学(武汉),
3.流域关键带演化湖北省重点实验室, 武汉
4.武汉,
5.430074
6.430074
7.中国地质大学(武汉)地球物理与空间信息学院, 武汉, 湖北 430074, 中国
8.武汉市勘察设计有限公司, 武汉, 湖北 430022, 中国

Recommended Citation:
李长安,张玉芬,庞设典,等. 以地貌单元为依据的工程地质分区研究-以武汉市都市发展区城市地质研究为例[J]. 地质论评,2019-01-01,65(3):81-88,95
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[李长安]'s Articles
[张玉芬]'s Articles
[庞设典]'s Articles
百度学术
Similar articles in Baidu Scholar
[李长安]'s Articles
[张玉芬]'s Articles
[庞设典]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[李长安]‘s Articles
[张玉芬]‘s Articles
[庞设典]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.