Effect of Added Waste Rubber on the Properties and Failure Mode of Kaolinite Clay

Tajdini, Milad; Nabizadeh, Ali; Taherkhani, Hasan; Zartaj, Hosein

doi:10.1007/s40999-016-0057-7

Cited by 64 publications

(35 citation statements)

References 9 publications

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“…Triaxial tests are performed relatively less often, and if they are, then they are only done so with consolidation and are drained (CD-consolidated drained tests) or undrained (CU-consolidated undrained tests) during shearing. The author is aware of only one paper where the researchers carried out UU triaxial tests [31].…”

Section: Literature Reviewmentioning

confidence: 99%

“…To avoid the impact of swelling, a decision was made to perform UU triaxial tests (unconsolidated undrained) in accordance with the European Standard PKN-CEN ISO/TS 17892-8:2009 [57]. For the same reason, specimens were not saturated with deaerated water prior to shearing, contrary to Tajdini et al [31] whose samples of non-swelling kaolin were saturated before the tests (first by the injection of CO 2 , then by deaerated water flushing). Thanks to limiting the swelling of samples in UU triaxial tests in this study and the use of non-swelling material in Tajdini et al's tests [31], the author decided to compare the results mostly to Tajdini et al's data [31].…”

Section: Test Proceduresmentioning

confidence: 99%

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Strength Characteristics of Clay-Rubber Waste Mixtures in UU Triaxial Tests

Jastrzębska

2019

Geosciences

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This paper presents results of undrained and unconsolidated (UU) triaxial tests related to the influence of tire waste addition on strength characteristics of red clay from Patoka in Southern Poland. Angle of internal friction and cohesion values were estimated for 30 specimens prepared from pure red clay (RC), its mixtures with two different fractions of shredded rubber in 5%, 10%, and 25% mass proportions as well as for pure powder (P) and granulate (G). It has been observed that the addition of granulate contributes more to the increase in the angle of friction than the addition of powder (uu = +1% (G-5) / +16% (G-10) / +31% (G-25), uu = +1% (P-5) / +10% (P-10) / +19% (P-25)). On the other hand, rubber additions reduce cohesion in mixtures, and the effect is enhanced with increases in their grain size and percentage composition (cuu = −31% (G-5) / −63% (G-10) / −87% (G-25), cuu = −67% (P-5) / −58% (P-10) / −58% (P-25)). It has been noticed that a change of parameters uu and cuu causes a decline of shear stresses at increasing granulate content. There is an inverse relationship for powder. At the same time, it has been shown that the failure strain, hence a change in red clay-rubber (RCR) mixtures plasticity, is related to the level of confining stress 3 and the type of rubber waste. Results of tests and their comparison with results of other researchers show that each time it is necessary to experimentally verify a given soil with specific rubber waste.

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Section: Literature Reviewmentioning

confidence: 99%

Section: Test Proceduresmentioning

confidence: 99%

Strength Characteristics of Clay-Rubber Waste Mixtures in UU Triaxial Tests

Jastrzębska

2019

Geosciences

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“…Subsequently, the corrected area under the strain was calculated using equation (2), and the corresponding compressive stress was determined using equation (3). The undrained shear strength (c u ) was calculated using equation (4).…”

Section: ) Unconfined Compressive Strengthmentioning

confidence: 99%

“…The compressive strength of the soil was found using equation (4). Figure 1 shows the stress-strain graph of S1 and S2 soils mixed with various proportions of CR (0, 10, 15, 20, 30, 40 and 50% by weight).…”

Section: A Compressive Strengthmentioning

confidence: 99%

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Stress-strain and penetration characteristics of clay modified with crumb rubber

Vijayasimhan

2018

Rev. Fac. Ing.

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Waste disposal has become a serious issue worldwide due to the huge amount of by-products generated by refineries and smelting industries that threat the environment if they are disposed inefficiently. Development of roads leads to a large usage of vehicles and, hence, a large amount of rubber waste (i.e., from tyres). Given that storing this material pollutes the environment, its recycled reused is currently trending. Various percentages of crumb rubber (0, 10, 15, 20, 30, 40 and 50) were mixed with highly and low compressible clay to understand the strength and penetration characteristics of the modified clay. Additionally, the thickness reduction of the pavement layer that reduces construction costs was visualize.

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Consolidation Behavior of Compacted Sand–Bentonite–Tire Fiber Mixture for Landfill Application

Mukherjee

Mishra

2020

Lecture Notes in Civil Engineering

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Effect of Added Waste Rubber on the Properties and Failure Mode of Kaolinite Clay

Cited by 64 publications

References 9 publications

Strength Characteristics of Clay-Rubber Waste Mixtures in UU Triaxial Tests

Strength Characteristics of Clay-Rubber Waste Mixtures in UU Triaxial Tests

Stress-strain and penetration characteristics of clay modified with crumb rubber

Consolidation Behavior of Compacted Sand–Bentonite–Tire Fiber Mixture for Landfill Application

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