라펜트│카페│블로그│더보기
아카데미 홈 명사특강 대학연구실탐방 조경실무 동영상강의 한국의 전통정원 학회별 논문
학회별 논문

한국건설관리학회
한국건축시공학회
한국도로학회
한국생물환경조절학회
한국생태학회
한국수자원학회
한국식물학회
한국실내디자인학회
한국자원식물학회
한국잔디학회
한국조경학회
한국지반공학회
한국하천호수학회
한국환경생물학회
한국환경생태학회

한국조경학회 / v.34, no.4, 2006년, pp.96-104
투수성 잔디블록 포장 하부 토양의 물리성
( Physical Properties of Soils under the Grass Block Porous Pavements )
한승호;김원태;강진형; (주)한설그린 부설 조경생태디자인 연구소;(주)한설그린 부설 조경생태디자인 연구소;(주)한설그린 부설 조경생태디자인 연구소;
 
초 록
Impervious pavement is primary contributor to the malfunctioning of the urban water circulation system. The aim of this research is to provide basic information and data for new pavement materials and paving technology which could enhance the urban water circulation system. For the study purposes, physical properties of soils sampled from 16 stations were analyzed. The sampling spots were paved with grass block porous pavement material. The findings from the analysis are as follows. The hardness of soils under the pavement was $17{sim}22mm$ for thoroughfare and $6{sim}32mm$ for parking areas. The bulk density was $1.42{sim}1.81g/cm^{3}$ for thoroughfare and $1.38{sim}1.75g/cm^{3}$ for parking area. The solid phase ration was $46.9{sim}62.5m^{3}/m^{3}$ for thoroughfare and $45.6{sim}61.3m^{3}/m^{3}$ for parking area. The porosity was $37.5{sim}53.1m^{3}/m^{3}$ for thoroughfare and $38.7{sim}54.4m^{3}/m^{3}$ for parking area. The saturated hydraulic conductivity was $8{sim}164mm/hr$ for thoroughfare and $14{sim}201mm/hr$ for parking area. The saturated hydraulic conductivity of the H sample area (the area was completed three months ago) and that of the other area were compared. There was up to 80% decreases of the saturated hydraulic conductivity within one year after the completion of pavement. After the first year, decrease in the saturated hydraulic conductivity was modest. Also there are changes in both surface and under soil physical properties of the grass block porous pavement depending on compaction. The extent of change depends on the degree of compaction. All these factors are combined to influence the permeability of the soil under the pavements. The results of this suggest that it is required to develop a new pavement technology which ensures both the durability and porosity of the pavement to improve the water circulation system by applying Ecological Area Rate.
 
키워드
Soil Texture;Soil Hardness;Bulk Density;Soil Three Phase Distribution;Saturated Hydraulic Conductivity;
 
한국조경학회지 / v.34, no.4, 2006년, pp.96-104
한국조경학회
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200604623619119)
언어 : 한국어
논문 제공 : KISTI 한국과학기술정보연구원
목록보기
회사소개 광고안내 이용약관 개인정보취급방침 책임의 한계와 법적고지 이메일주소 무단수집 거부 고객센터
   

하위배너이동