Dry and wet cycle diagram. حسب Binghui Zhang (10898910)

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under the action of dry and wet cycles. حسب Binghui Zhang (10898910)

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Schematic diagram of the wet/dry cycle process. حسب Yunke Liu (4839084)

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Schematic diagram of the wet-dry cycle process. حسب Jinxiong Chen (19452833)

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Dry and wet cycle experimental apparatus. حسب Yan Hu (30839)

"…Relative to other proportions of phosphogypsum and red clay, the mix has better dynamic strength at a 1:1 mass ratio of phosphogypsum to red clay; and too much phosphogypsum will make the mix acidic increase, resulting in some of the calcium alumina dissolved, while the dry and wet cycle will increase the internal pores of the mix, reducing the strength of the mixture.…"

Dry and wet cycle moisture content. حسب Yan Hu (30839)

"…Relative to other proportions of phosphogypsum and red clay, the mix has better dynamic strength at a 1:1 mass ratio of phosphogypsum to red clay; and too much phosphogypsum will make the mix acidic increase, resulting in some of the calcium alumina dissolved, while the dry and wet cycle will increase the internal pores of the mix, reducing the strength of the mixture.…"

Dry wet cycle process. حسب Liangchun Xu (21781958)

"…The test results showed that, firstly, the absolute expansion and absolute shrinkage of cement-stabilized phosphogypsum materials increased with the increase of compaction, cement dosage and the number of wet and dry cycles, and decreased with the increase of initial water content and the dosage of phosphogypsum; Secondly, the fracture rate of cement-stabilized phosphogypsum materials increased with cement dosage and the number of wet and dry cycles; and decreased with compaction, initial moisture content, and phosphogypsum dosage; Thirdly, the relationship between the absolute expansion or shrinkage of cement-stabilized phosphogypsum materials and the compaction degree and the fracture rate is not a simple linear relationship, but is affected by a combination of factors, showing nonlinear characteristics, which can be fitted by the nonlinear binary quadratic equation f(x,y) =ax²+bx+cy²+dy+e. …"

The variation of D_1 with the number of dry-wet cycles. حسب Yongsheng Liu (142720)

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Relationship between water absorption and dry-wet cycles. حسب Yongsheng Liu (142720)

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Absolute expansion rate versus number of wet-dry cycles. حسب Jinxiong Chen (19452833)

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Relationship between fracture ratio and number of dry-wet cycles. حسب Jinxiong Chen (19452833)

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Relationship between absolute shrinkage and number of wet-dry cycles. حسب Jinxiong Chen (19452833)

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Mechanical parameter trends under different chemical environments and wet-dry cycles. حسب Yongsheng Liu (142720)

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Compressive strength variation under dry-wet cycles. حسب Jianmin Guo (5739536)

Schematic diagram of wet and dry cycle process. حسب Yan Hu (30839)

"…Relative to other proportions of phosphogypsum and red clay, the mix has better dynamic strength at a 1:1 mass ratio of phosphogypsum to red clay; and too much phosphogypsum will make the mix acidic increase, resulting in some of the calcium alumina dissolved, while the dry and wet cycle will increase the internal pores of the mix, reducing the strength of the mixture.…"

P: T = 1: 1 Fracture development in 7 wet-dry cycles. حسب Jinxiong Chen (19452833)

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P: T = 1:5 Fracture development in 7 wet-dry cycles. حسب Jinxiong Chen (19452833)

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Mass damage rate under different pH values and dry-wet cycles. حسب Yongsheng Liu (142720)

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Relationship between unconfined compressive strength and number of wet and dry cycles. حسب Yunke Liu (4839084)

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Schematic diagram of dry-wet and freeze-thaw cycling path. حسب Wenrui Wang (529807)