Search Results - "Pratiwi, Ade Yuniati"

The Effect of Bottom Ash as Partial Replacement of Fine Aggregate in Different NaOH Molarities on the Compressive Strength of Geopolymer Mortar by Nurwidayati, Ratni, Saniah, Intan, Chairunnisa, Nursiah, Yuniati Pratiwi, Ade

“…This study compared the compressive strength of the geopolymer mortar with different percentages of bottom ash as a replacement for fine aggregate. Fly ash…”
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The Influence of Curing Treatments on Compressive Strength and Durability of Geopolymer Paving Blocks by Chairunnisa, Nursiah, Triandika June, Ragil, Nurwidayati, Ratni, Yuniati Pratiwi, Ade

“…The current study focused on developing geopolymer paving blocks for infrastructure facilities utilizing industrial wastes. This research investigated the…”
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Cyclic behavior of bridge columns with partially unbonded seven-wire steel strands to increase post-yield stiffness by Ou, Yu-Chen, Wu, Jhen-Wei, Yuniati Pratiwi, Ade

“…•Use of unstressed seven-wire steel strands as elastic element to increase post-yield stiffness of bridge columns.•Large-scale experimental testing of proposed…”
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Pseudodynamic Testing and Inelastic Displacement Ratios of Self-Centering Precast Concrete Segmental Bridge Columns by Ou, Yu-Chen, Pratiwi, Ade Yuniati, Song, Jianwei

“…AbstractThree unbonded post-tensioned segmental bridge columns were tested in this research using pseudodynamic loading. The loading consisted of three…”
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Performance Of Concrete-To-Concrete Bond Strength in Wetland Area by Oktavia, Anita, Pratiwi, Ade Yuniati, Chairunnisa, Nursiah

“…One of the techniques of building rehabilitation methods is repairing. Repair is a rehabilitation process to restore the initial capacity of damaged structures…”
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Characteristics of metakaolin-based geopolymers using bemban fiber additives by Chairunnisa, Nursiah, Haryanti, Ninis Hadi, Nurwidayati, Ratni, Pratiwi, Ade Yuniati, Arnandha, Yudhi, Manik, Tetti N, Suryajaya, Saputra, Yoga, Hazizah, Nur

“…The aim of this study was to investigate the chemical composition and thermal properties of kaolin, the physical properties of metakaolin, and the mechanical…”
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Effect of the concrete cover thickness ratio on the post-yield stiffness of bridge columns with partially unbonded unstressed steel strands by Ou, Yu-Chen, Wu, Jhen-Wei, Pratiwi, Ade Yuniati

“…A new self-centering concrete bridge column has been developed by the authors. The proposed bridge column uses unstressed partially unbonded seven-wire steel…”
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