水利水电技术（中英文）

碾压混凝土施工运输方案的选择受工程规模、浇筑强度、地形条件、布置条件、施工导流以及施工进度等众多因素的影响，是一个半结构化的问题，不能完全用结构化方法来描述．解决这类问题要借助于经验的、尚未形成科学体系的知识．专家系统具有知识与判断相结合，不规则数据的处理与分析等特征，在施工方案决策领域具有广阔的应用前景。笔者建构了碾压混凝土施工运输方案选择的专家系统RCPSES，包括案例库、知识库、推理机、解释系统和动态数据库。同时，开发了碾压混凝土施工运输方案选择专家系统的计算机软件，并对该软件进行了单元测试、整体测试和系统测试．根据拟建工程的实际资料数据，可以推理得到合理可行的施工运输方案，该系统在工程实际应用中得到了验证．

As a half-structured problem, the transport plan selecting for roller-compactedconcrete construction is influenced by. many factors, such as project scale, concreting strength,topographic condition, locating condition, construction diversion, construction scheme , and soon, and can not be fully described with the structured methods. So it is necessary to adopt thernethods based on experience and unsystematic knowledge to help solve this problem. Because ex-pert system has the characteristics of combination of knowledge and judgement and has the abilityto process and analyses irregular data, it can be widely applied in the field of decision making ofconstruction schemes. in this paper, a knowledge-based expert system for the transport plan se-lection of roller-compacted concrete construction (RCPSES) has been developed by authors. TheRCPSES includes case base, knowledge base, reasoning machine , explaining system and dynamicdata base. Meanwhile, a re1evant software for the transport plan selecting of roller-compactedcorcrete construction has been developed by authors. And it has passed the unit test, integral testand system test- According to the information of projects to be constructed, the expert system isable to give a feasible and reasonable transport plan of construction. The validity has been veri-fied in practice.