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将拟建基坑的周边环境条件(包括开挖深度)和(或)工程地质和(或)水文地质作为求解的前提条件,利用模糊理论,通过分析和计算,可从实例数据库中寻找出最匹配一基坑工程实例,即求解目标。寻找到的是已竣工的典型实例,数据库中存储着与它相关的勘察、设计、施工、监测阶段的信息,包含着周边环境、地质、支护设计、地下水控制方案和监测数据。因为拟建工程的周边环境、地质条件、开挖深度等前提条件与该实例相似,因此与该实例相关的信息,例如,设计方案等,对拟建基坑工程的设计施工方案的优化等将有一定的参考价值。介绍了基于基坑工程实例推理技术的原理和具体实施过程,并预测了应用前景。
Using the fuzzy theory and analyzing and calculating the preconditions for solving the surrounding environment conditions (including excavation depth) and / or engineering geology and / or hydrogeology of the proposed foundation pit, we can find out from the example database Matching a pit project example, that is, to solve the target. It is a typical example that has been completed. The database contains information about the survey, design, construction and monitoring phases related to it, including the surrounding environment, geology, support design, groundwater control plan and monitoring data. Since the preconditions for the surrounding environment, geological conditions, excavation depth and so on of the proposed project are similar to this example, the information related to this example, for example, the design scheme, etc., will be used to optimize the design and construction plan of the proposed foundation pit project Have a certain reference value. The principle and concrete implementation process of foundation pit engineering case inference technology are introduced, and the application foreground is forecasted.