Yazar "Sahmaran, Mustafa" için listeleme
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Development of alkali-activated binders from recycled mixed masonry-originated waste
Yildirim, Gürkan; Kul, Anil; Ozcelikci, Emircan; Sahmaran, Mustafa; Aldemir, Alper; Figueira, Diogo; Ashour, Ashraf (ELSEVIER, 2021)In this study, the main emphasis is placed on the development and characterization of alkali-activated binders completely produced by the use of mixed construction and demolition waste (CDW)-based masonry units as ... -
Effects of Mixture Design Parameters on the Mechanical Behavior of High-Performance Fiber-Reinforced Concretes
Erdem, Tahir K.; Demirhan, Serhat; Yildirim, Gurkan; Banyhussan, Qais S.; Sahin, Oguzhan; Balav, Mohammad H.; Sahmaran, Mustafa (ASCE-AMER SOC CIVIL ENGINEERS, 2020)The main purpose of this research is to assess the influence of different design parameters on the mechanical performance of high-performance fiber-reinforced concrete (HPFRC) mixtures. Special attention is also paid to ... -
Impact behaviour of nanomodified deflection-hardening fibre-reinforced concretes
Demirhan, Serhat; Yildirim, Gurkan; Banyhussan, Qais Sahib; Koca, Kemal; Anil, Ozgur; Erdem, Recep Tugrul; Sahmaran, Mustafa (ICE PUBLISHING, 2020)The behaviour of concrete under sudden impact loads is complex. Moreover, very little is known about the impact behaviour of high-performance fibre-reinforced concretes (HPFRCs). To account for this, nanomodified ... -
Impact resistance of deflection-hardening fiber reinforced concretes with different mixture parameters
Banyhussan, Qais S.; Yildirim, Gurkan; Anil, Ozgur; Erdem, R. Tugrul; Ashour, Ashraf; Sahmaran, Mustafa (Ernst & Sohn, 2019)The impact behavior of deflection-hardening High Performance Fiber Reinforced Cementitious Concretes (HPFRCs) was evaluated herein. During the preparation of HPFRCs, fiber type and amount, fly ash to Portland cement ratio ... -
Nano-tailored multi-functional cementitious composites
Ozturk, Oguzhan; Yildirim, Gurkan; Keskin, Ulku Sultan; Siad, Hocine; Sahmaran, Mustafa (ELSEVIER SCI LTD, 2020)This paper explores the effects of single and binary use of nano-additions on the self-sensing and self-healing efficiencies of cementitious composites in achieving a material that combines high mechanical and multifunctional ... -
Performance of engineered cementitious composites under drop-weight impact: Effect of different mixture parameters
Yildirim, Gurkan; Khiavi, Farhad Emami; Anil, Ozgur; Sahin, Oguzhan; Sahmaran, Mustafa; Tugrul Erdem, Recep (Ernst & Sohn, 2019)Current research focuses on the experimental and numerical determination of impact performance of engineered cementitious composites (ECC). Performance assessment of ECC beams with different mixture parameters was made. ... -
Role of Nanosilica on the Early-Age Performance of Natural Pozzolan-Based Blended Cement
Yildirim, Gurkan; Dundar, Burak; Alam, Burhan; Yaman, Ismail Ozgur; Sahmaran, Mustafa (Amer Concrete Inst, 2018)This investigation focused on the microstructural, workability, mechanical, and hyration evolution of blended cements composed of natural pozzolan with nanosilica (NS). In Turkey, the most common supplementary cementitious ... -
Self-sensing capability of Engineered Cementitious Composites: Effects of aging and loading conditions
Yildirim, Gurkan; Ozturk, Oguzhan; Al-Dahawi, Ali; Ulu, Adem Afsin; Sahmaran, Mustafa (ELSEVIER SCI LTD, 2020)Self-sensing capability of 7-, 28-, 90- and 180-day-old Engineered Cementitious Composites (ECC) incorporated either with carbon fibers (CF/ECC-CF) at micro-scale or multi-walled carbon nanotubes (CNT/ECC-CNT) and carbon ...
