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阎王鼻子水库设计为碾压混凝上重力坝，施工中由于闸墩较多，内外结构复杂，工程规模较小，设备配置杂而不足，使碾压混凝土经济快速的特点难以发挥，且碾压混凝土和常态混凝土施工交替频繁，导致进度缓慢，质量难以保证，因此类似阎王鼻子水库的重力坝不宜采用碾压混凝土工艺．
Yan Wang nose reservoir design for the RCC gravity dam, the construction of the pier more because of complex structure inside and outside, the project is small, miscellaneous and miscellaneous equipment configuration, so that the rapid economic characteristics of RCC is difficult to play, and rolling Concrete and normal concrete alternating construction frequently, resulting in slow progress, quality is difficult to guarantee, so similar to Yan Wang nose reservoir gravity dam should not be used RCC technology.