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美水水坝工程位于泰国北部美水县境内。拦河大坝为混合坝型,由土坝与碾压混凝土(RCC)坝共同组成,其主要功用是防洪和灌溉。RCC坝最大坝高59 m,坝顶长400 m,RCC混凝土方量29.5万m3。对RCC配合比设计及室内外试验情况,包括RCC原材料的物理化学等特性作了详细介绍。通过现场钻取芯样测试证明选用的配合比能够达到合同技术规范要求的抗压强度。
Mei Shui Dam Works is located in Mei Shui County, northern Thailand. The dam is a mixed dam that is composed of an earth dam and a RCC dam. Its main functions are flood control and irrigation. The maximum dam height of RCC dam is 59 m, the crest length is 400 m, and the square of RCC concrete is 295,000 m3. The RCC mix design and indoor and outdoor test conditions, including the physical and chemical properties of RCC raw materials were introduced in detail. Through the field drilling core sample test to prove that the selected mix to meet the requirements of the contract technical specifications of compressive strength.