Rongcheng belongs to Baoding City, Hebei Province.

Rongcheng County, which belongs to Baoding City, Hebei Province, is entrusted by xiong'an new area, and is the residence of the Party Working Committee and Management Committee of xiong'an new area. The whole territory is high in the northwest and slightly lower in the southeast. It is a gently inclined plain with deep soil layers and open terrain. Located in the mid-latitude zone, it has a temperate continental monsoon climate with four distinct seasons; With a total area of 314 square kilometers, it governs 5 towns and 3 townships. As of November 22, the resident population of Rongcheng County was 273,164.

Rongcheng county is located in the middle of Jizhong plain, in the hinterland of Beijing-Tianjin-Baoding triangle, between 115 45 ′ 26 ″ and 116 4 ′ 2 ″ east longitude and 38 57 ′ 4 ″ and 39 8 ′ 32 ″ north latitude, with the longest east-west distance of 26.85km and the widest north-south distance of 21.32 ″.

topography of Rongcheng

Rongcheng county is located at the eastern foot of Taihang Mountain, the middle of Jizhong Plain and the south bank of the lower reaches of South Juma River, on the alluvial fan of Daqing River system, and belongs to the transitional zone from Taihang Mountain foothill plain to alluvial plain. The whole territory is higher in the northwest and slightly lower in the southeast. The elevation (Yellow Sea) is 7 ~ 19 meters, and the natural longitudinal slope is about one thousandth. It is a gently inclined plain with deep soil layer, open terrain and low vegetation coverage. The basement structure belongs to the southwest part of Niutuozhen uplift, which is an active seismic area with a crack degree of 7 degrees.

however, there is no fracture in the basal layer in China. Quaternary thickness is about 4 ~ 5 meters. 18 ~ 147 meters below the surface, it is sub-sandy soil, sub-clay and sand layer, and 254 ~ 43 meters below the surface, it is clay, sub-clay and sand layer. The horizontal structures of the above soil and sand layers are distributed in discontinuous strips from northwest to southeast. From the profile, the continuity of soil layer and sand layer is also poor. The sand layer in the north of the county is 7 meters thick, and it is below 5 meters in the south.

refer to Baidu Encyclopedia-Rongcheng County for the above contents.