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EFFECTS OF HYBRID FIBER-REINFORCED GEOPOLYMER CONCRETE STABILIZED WITH GYPSEOUS SOIL-EXPERIMENTAL AND SIMULATION APPROACH
Surface Review and Letters ( IF 1.2 ) Pub Date : 2021-05-08 , DOI: 10.1142/s0218625x21500700
SEETA KAMALAKAR RAO 1 , SANJEET KUMAR 1
Affiliation  

Geopolymer concrete is established to have brilliant designing properties with a decreased carbon impression. Geopolymer with fibers has gained prevalence in recent years for use in concrete, for the most part, inferable from their low cost and outstanding individuality. In this examination, Fiber-Reinforced Geopolymer Concrete (FRGPC) is utilized as a binder with the impacts of the intrinsic sulfate solution in Gypseous Soil. GPC blend is included with alkaline activators, for example, NaOH and KOH with molarities [M. Z. N. Khan, Y. Hao, H. Hao and F. U. A. Shaikh, Cem. Concr. Compos.85 (2018) 133; P. Sukontasukkul, P. Pongsopha, P. Chindaprasirt and S. Songpiriyakij, Constr. Build. Mater. 161 (2018) 37; Y. Alrefaei and J.-G. Dai, Constr. Build. Mater. 184 (2018) 419] and hybrid fibers (steel and polypropylene) with the fiber content of 0–0.16%. Fibers are added to upgrade the strength to the concrete to meet given functionality necessities. The Gypseous Soil is taken with the percentage of G13,G25,G54, to assess the effects, compressive strength, ductility, collapsibility potential, and coefficient of penetrability tests were performed with a soaked and unsoaked solution. These outcomes are validated with the assistance of an Artificial Neural Network (ANN) optimization algorithm. The validation results played out that ideal precision and high strength of the activated solution. At long last, the simulated outcomes give better execution compared with existing papers.

中文翻译:

用石膏土稳定的混合纤维增强土工聚合物混凝土的效果-实验和模拟方法

地质聚合物混凝土具有出色的设计性能和减少的碳印象。近年来,具有纤维的地质聚合物在混凝土中的应用越来越普遍,这在很大程度上可以从它们的低成本和突出的个性中推断出来。在本次测试中,纤维增强地质聚合物混凝土 (FRGPC) 被用作粘合剂,并受到石膏土中固有硫酸盐溶液的影响。GPC 混合物包含碱性活化剂,例如,具有摩尔浓度的 NaOH 和 KOH [MZN Khan、Y. Hao、H. Hao 和 FUA Shaikh,水泥。混凝土 作曲。85(2018) 133;P. Sukontasukkul、P. Pongsopha、P. Chindaprasirt 和 S. Songpiriyakij,构造。建造。母校。 161(2018)37;Y. Alrefaei 和 J.-G。戴,构造。建造。母校。 184(2018) 419] 和混合纤维(钢和聚丙烯),纤维含量为 0–0.16%。添加纤维以提高混凝土的强度以满足给定的功能需求。石膏土采用 G13、G25、G54 的百分比,以评估效果、抗压强度、延展性、湿陷性潜力和渗透系数测试是用浸泡和未浸泡的溶液进行的。这些结果在人工神经网络 (ANN) 优化算法的帮助下得到验证。验证结果表明,活化溶液具有理想的精度和高强度。最后,与现有论文相比,模拟结果提供了更好的执行力。
更新日期:2021-05-08
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