CAJ | 학술논문

科学可行的河道淤泥处理方案对改善和恢复河道的基本功能、保障农田水利工程的良性运行十分重要。以苏南地区平原河网河道淤泥的疏浚工程为例，分析淤泥产生的原因，探索河道淤泥整治对策，并以施工安全、施工进度、群众积极性、环境协调性、资源利用率、政府扶持力度、效益回报和投资成本为主要评价指标，对不同河道淤泥处理方案进行优选和评价。结果表明，淤泥制砖方案综合效益最优，且可依托广阔的用砖市场，应用价值良好，更适合用作苏南地区平原河网河道淤泥处理方案。研究成果可为城市河道的淤泥处理提供一定的借鉴，也为统计学模型在工程方案优选中的应用提供了实践依据。
과학가행적하도어니처리방안대개선화회복하도적기본공능、보장농전수리공정적량성운행십분중요。이소남지구평원하망하도어니적소준공정위례，분석어니산생적원인，탐색하도어니정치대책，병이시공안전、시공진도、군음적겁성、배경협조성、자원이용솔、정부부지력도、효익회보화투자성본위주요평개지표，대불동하도어니처리방안진행우선화평개。결과표명，어니제전방안종합효익최우，차가의탁엄활적용전시장，응용개치량호，경괄합용작소남지구평원하망하도어니처리방안。연구성과가위성시하도적어니처리제공일정적차감，야위통계학모형재공정방안우선중적응용제공료실천의거。
Taking river dredging and sediment removal project in south Jiangsu Province as an example, the causes of sediment deposit were analyzed, and river restoration methods were introduced. In addition, a multi-factor optimization of sediment removal at various waterways was evaluated including issues of safety, construction progress, environmental friendliness, resource utilization, government support, investment costs and payback. The results show that utilizing sediment as construction materials was the best strategy in south plain of Jiangsu province with bright marketing value and comprehensive benefits. The study results provide certain reference to sediment removal at urban rivers and contribute to application of statistical models on the selection of project schemes.