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物理模型试验是解决复杂岩土工程问题非常有效的一种方法,基于管幕预支护结构,介绍了物理模型试验设计方案的相似理论,分析了模型试验箱的设计、结构模型的确定、模型试验材料的选取以及试验实施与数据分析,指出了模型试验过程需注意的事项,通过具体的模型试验实例,对不同的问题时行了阐述,总结分析了管幕预支护结构模型试验的相关研究内容,提出了管幕结构模型试验需进一步研究的问题,并有针对性地提出了意见及建议。
The physical model test is a very effective method to solve the complex geotechnical engineering problems. Based on the pipe curtain pre-support structure, the similar theory of the physical model test design is introduced. The design of the model test box, the determination of the structural model, the model test Material selection, test implementation and data analysis, pointed out that the model test process should pay attention to the matter, through specific examples of model tests, different problems were explained, the analysis of the pipe curtain pre-support structure model test related research content , Put forward the pipe curtain structural model test needs further study, and put forward the opinions and suggestions pertinently.