The feasibility of adopting steep slope mining at main quarry is discussed against stripping ratio is high in flood peak period, and the preliminary scheme is put forward.
针对主矿采场正值剥离洪峰期剥采比较高的问题，对主矿采场实施陡帮开采的可行性进行论述，并且对陡帮开采方案提出初步设想。
The construction of Xiaolangdi rockfill dam is characterized by high standard of flood retaining and control, large quantity of dam filling, short construction period and high filling rate.
小浪底工程堆石坝施工的主要特点是拦洪及度汛标准高、填筑方量大、工期短、填筑强度高。
The construction of Xiaolangdi rockfill dam is characterized by high standard of flood retaining and control, large quantity of dam filling, short construction period and high filling rate.
小浪底工程堆石坝施工的主要特点是拦洪及度汛标准高、填筑方量大、工期短、填筑强度高。
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