1.0 총론...3 1.1 과업의 목적...3 1.2 과업의 범위 및 내용...3 1.2.1 과업의 범위...3 1.2.2 과업의 내용...8 2.0 과업대상 현황...11 2.1 하천현황...11 2.2 기상 및 수문현황...12 2.2.1 기상...12 2.2.2 강우량...15 2.3 하천특성...19 2.4 한강둔치의 지구별 방류량 및 수위현황...20 2.4.1 한강둔치의 현황...20 2.4.2 하천 유량별 한강수위 검토...21 2.4.3 한강둔치의 침수빈도...23 2.5 하천시설물 현황...24 2.6 호안 시설물 현황...29 2.6.1 개요...29 2.6.2 호안의 구분...30 2.6.3 호안시설의 기준 및 방향설정...31 2.6.4 호안형식의 방향설정...35 3.0 하상변동 조사 및 예측...45 3.1 하상변동 조사...45 3.2 하상고의 변화...45 3.3 횡단변화...58 3.4 세굴 및 퇴적현황...63 3.5 하상변동분석...66 3.6 하상변동의 예측...73 4.0 시설물 조사 구간 설정...83 4.1 조사구간 선정 기준...83 4.2 조사대상 구간...84 5.0 호안시설구간...89 5.1 조사방법...89 5.2 수중조사...89 5.3 육상조사...91 6.0 조사측량...95 6.1 종단측량...95 6.2 횡단측량...95 7.0 지구별 점검결과...99 7.1 지구별현황...99 7.2 지구별 호안 TYPE...115 7.3 현황조사 결과...120 8.0 거동 원인분석 및 대책...125 8.1 호안파괴원인...125 8.2 거동 실태분석...127 8.3 호안보존 대책...129 9.0 사업집행계획...133 9.1 소요사업비...133 9.2 년차별 투자계획...134 9.2.1 년차별 우선순위 결정...134 9.2.2 년차별 투자계획...136 10.0 결론 및 건의...139 10.1 조사결과요약...141 10.2 결론 및 건의...141 부록...143 부록도면...207