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丹江口水利枢纽右岸河床第9、第10及第11块坝段的基岩部分,在开挖过程中发现了破碎带的交汇带,规模较大,必须进行比较详细的勘测试验工作,审慎地设计处理方案。在设计研究过程中曾得到中苏专家多次集体审查。由于破碎带处理是在边勘测、边试验、边设计、边施工的情况下进行的,时间比较仓促,目前对于有关处理的许多问题还未进行系统的总结,有些问题还待根据增设的观测仪器所积累的实测资料作进一步的论证,现仅就设计过程中研究过的问题作简要的介绍。
The bedrock portion of the 9th, 10th and 11th block of the right bank of the Danjiangkou Hydro-junction has found the intersection of the crushing zone during the excavation. Due to its large scale, more detailed survey and testing work must be carried out and careful design Processing plan. In the course of design and study, he has been repeatedly reviewed by the experts of China and the Soviet Union. As the broken belt processing is carried out in the side of the survey, the side of the test, the side of the design, the side of the construction, the time is relatively hasty, at present there is not a systematic summary of many problems related to the processing, some problems still need to be observed according to the additional instruments The accumulated measured data for further demonstration, now only on the design process of the problems studied for a brief introduction.