All Stories

  1. Effectiveness of UHPC reinforced with steel rebars for flexural strengthening of RC T-beams in an idealized negative moment region

    Article • Structures, October 2025, Elsevier

    Prof Stefanus Kristiawan

  2. Seismic Damage State Limits of Non-Engineered Buildings Considering the Randomness of Ground Motions

    Article • Civil Engineering Dimension, September 2025, Petra Christian University

    Prof Stefanus Kristiawan

  3. Effect of Sodium Hydroxide/Sodium Metasilicate Pentahydrate (SH/SIMET) Ratio and Water/Binder (W/B) Ratio on Setting Time of Fly Ash Based Geopolymer Paste with Dry Mixing Method

    Article • IOP Conference Series Earth and Environmental Science, July 2025, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  4. Risk Assessment with Monte Carlo Simulation to Improve Bridge Construction Safety

    Article • February 2025, MDPI AG

    Prof Stefanus Kristiawan

  5. Shear performance of HVFA-SCC reinforced concrete beam (Case study: Shear span to effective depth ratio of 2.5)

    Article • January 2025, American Institute of Physics

    Prof Stefanus Kristiawan

  6. Numerical study on the flexural performance of HVFA-SCC beam

    Article • January 2025, American Institute of Physics

    Prof Stefanus Kristiawan

  7. Application of triangular grids sonic crystals with bamboo material as railroad noise reducer

    Article • IOP Conference Series Earth and Environmental Science, January 2025, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  8. Numerical study on the flexural performance of HVFA-SCC beam with compression reinforcement

    Article • IOP Conference Series Earth and Environmental Science, January 2025, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  9. Safety Risk Assessment Model for Bridge Construction

    Article • Civil Engineering Journal, January 2025, Italian Journal of Science and Engineering

    Prof Stefanus Kristiawan

  10. Behavior of Fastener Due to Tensile Loads on Cold Rolled Steel with LISA V.8 FEA

    Article • January 2025, Springer Science + Business Media

    Prof Stefanus Kristiawan

  11. Finite Element Modelling on the Influence of Adding Anchor Reinforcement in Beam-Column Joint of Non-engineered Building

    Article • January 2025, Springer Science + Business Media

    Prof Stefanus Kristiawan

  12. Fragility Assessment of Non-engineered Building by Mean of Incremental Dynamic Analysis

    Article • January 2025, Springer Science + Business Media

    Prof Stefanus Kristiawan

  13. Numerical Modeling of Shear Behavior of Reinforced HVFA-SCC Beams Without Shear Reinforcement

    Article • January 2025, Springer Science + Business Media

    Prof Stefanus Kristiawan

  14. Seismic Assessment of Non-engineered Residential Frame Building Based on Performance Point of Capacity Spectrum Method: A Case Study in Pacitan Regency, Indonesia

    Article • January 2025, Springer Science + Business Media

    Prof Stefanus Kristiawan

  15. The Potential Use of Carboxymethyl-Cellulose and Xanthan Gum-Based Hydrogel as Bacterial Protector in Manufacturing Self-Healing Mortar

    Article • January 2025, Elsevier

    Prof Stefanus Kristiawan

  16. The Vulnerability Level of Residential Buildings in Surakarta City Related to Seismic Hazard

    Article • January 2025, Springer Science + Business Media

    Prof Stefanus Kristiawan

  17. Damage State of Non-Engineered Residential Buildings Owing to Earthquakes: A Case Study in Pacitan Regency, Indonesia

    Article • Civil and Environmental Engineering, June 2024, De Gruyter

    Prof Stefanus Kristiawan

  18. Transport properties of fly ash-slag-based geopolymer concrete with 2M sodium hydroxide combined with variations in slag percentage, Al/Bi ratio, and SS/SH ratio

    Article • Materiales de Construcción, May 2024, Departmento de Publicaciones del CSIC

    Prof Stefanus Kristiawan

  19. Influence of Joint Strengthening on the Seismic Performance of Non-Engineered Buildings

    Article • Buildings, February 2024, MDPI AG

    Prof Stefanus Kristiawan

  20. Influence of concrete compressive strength on the seismic performance of non-engineered building: A numerical simulation

    Article • January 2024, American Institute of Physics

    Prof Stefanus Kristiawan

  21. Shear behavior of HVFA-SCC beams without stirrup

    Article • January 2024, American Institute of Physics

    Prof Stefanus Kristiawan

  22. Direct tensile strength of repair mortar containing micro-synthetic fiber

    Article • January 2024, American Institute of Physics

    Prof Stefanus Kristiawan

  23. The and roid application for housing building classification based on seismic hazard in Surakarta city

    Article • January 2024, American Institute of Physics

    Prof Stefanus Kristiawan

  24. Experimental and numerical investigation of the splice length requirement in high volume fly ash-self compacting concrete (HVFA-SCC) beam

    Article • International Journal of Applied Science and Engineering, January 2024, Chaoyang University of Technology (IJASE)

    Prof Stefanus Kristiawan

  25. Strategies for Selecting Infilled Frame Models for Seismic Performance: Meso and Macro Models

    Article • January 2024, Springer Science + Business Media

    Prof Stefanus Kristiawan

  26. Creep Behavior of Fiber Reinforced Mortars and Its Effect to Reduce the Differential Shrinkage Stress

    Article • Civil Engineering Journal, August 2023, Italian Journal of Science and Engineering

    Prof Stefanus Kristiawan

  27. The effect of sodium hydroxide molarity on setting time, workability, and compressive strength of fly ash-slag-based geopolymer mortar

    Article • Journal of Physics Conference Series, August 2023, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  28. Tension-Stiffening of Reinforced HVFA-SCC Beams

    Article • Jordan Journal of Civil Engineering, July 2023, Jordan Journal of Civil Engineering

    Prof Stefanus Kristiawan

  29. Bond strength between reinforcement and High Volume Fly Ash-Self Compacting Concrete (HVFA-SCC)

    Article • IOP Conference Series Earth and Environmental Science, June 2023, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  30. Performance of Non-compliant Reinforced Concrete Frame Structures Under Seismic Loading

    Article • April 2023, MDPI AG

    Prof Stefanus Kristiawan

  31. Evaluation of YLT method to estimate the load carrying capacity of one-way patched reinforced concrete slab under concentrated load

    Article • International Journal of Applied Mechanics and Engineering, March 2023, Uniwersytet Zielonogórski

    Prof Stefanus Kristiawan

  32. Properties of Fly Ash-Slag-Based Geopolymer Concrete with Low Molarity Sodium Hydroxide

    Article • Civil Engineering Journal, February 2023, Italian Journal of Science and Engineering

    Prof Stefanus Kristiawan

  33. Damage States Investigation of Infilled Frame Structure Based on Meso Modeling Approach

    Article • Buildings, January 2023, MDPI AG

    Prof Stefanus Kristiawan

  34. The study of building inspection reliability and life cycle cost analysis in Universitas Sebelas Maret Surakarta

    Article • January 2023, American Institute of Physics

    Paramitha Mega Putri, Prof Stefanus Kristiawan

  35. Effect of acrylic copolymer addition and interface treatment on the bond strength of polymer modified mortar and concrete

    Article • E3S Web of Conferences, January 2023, EDP Sciences

    Prof Stefanus Kristiawan

  36. nfluence οf Patching Length οn the Flexural Behaviour of Patched Reinforced Concrete Beam

    Article • Journal of Engineering Science and Technology Review, January 2023, Eastern Macedonia and Thrace Institute of Technology

    Prof Stefanus Kristiawan

  37. Seismic performance of post - fire building (case study: Pasar Wage, Banyumas)

    Article • E3S Web of Conferences, January 2023, EDP Sciences

    Prof Stefanus Kristiawan

  38. Shrinkage of Micro-Synthetic Fiber-Reinforced Mortar

    Article • Infrastructures, December 2022, MDPI AG

    Prof Stefanus Kristiawan

  39. Flexural performance of reinforced HS-HVFA-SCC beam with spliced plain bar

    Article • SN Applied Sciences, September 2022, Springer Science + Business Media

    Prof Stefanus Kristiawan

  40. The development length of tensile reinforcement embedded in High Volume Fly Ash-Self Compacting Concrete (HVFA-SCC)

    Article • Construction and Building Materials, September 2022, Elsevier

    Prof Stefanus Kristiawan

  41. Experimental Investigation on the Shear Behavior of Patched RC Beams Without Web Reinforcements: Efficacy of Patching Position with Respect to the Shear Span

    Article • July 2022, Springer Science + Business Media

    Prof Stefanus Kristiawan

  42. Strengthening of Non-engineered Building Beam-Column Joint to Increase Seismic Performance with Variation of Steel Plate Width

    Article • July 2022, Springer Science + Business Media

    Prof Stefanus Kristiawan

  43. Various Strut—Macro Modelings for Infilled Frame Analysis

    Article • July 2022, Springer Science + Business Media

    Prof Stefanus Kristiawan

  44. Reinforcement to concrete bond strength: a comparison between normal concrete and various types of concrete

    Article • Journal of Physics Conference Series, March 2022, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  45. The Development Length of Tensile Reinforcement Embedded in High Volume Fly Ash-Self Compacting Concrete (Hvfa-Scc)

    Article • SSRN Electronic Journal, January 2022, Elsevier

    Prof Stefanus Kristiawan

  46. Evaluation of Damage Limit State for RC Frame Based on FE Modeling

    Article • Buildings, December 2021, MDPI AG

    Prof Stefanus Kristiawan

  47. Strengthening of Non-Engineered Building with Steel Plate to Increase Seismic Performance

    Article • IOP Conference Series Earth and Environmental Science, July 2021, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  48. Influence of Patching on the Shear Failure of Reinforced Concrete Beam without Stirrup

    Article • Infrastructures, June 2021, MDPI AG

    Prof Stefanus Kristiawan

  49. Shear Strength of HVFA-SCC Beams without Stirrups

    Article • Buildings, April 2021, MDPI AG

    Prof Stefanus Kristiawan

  50. Proposed maintenance system of Gelora Sriwijaya Jakabaring Stadium (case study: lighting utilities)

    Article • IOP Conference Series Materials Science and Engineering, October 2019, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  51. Determining fragility of urban low-to-mid rise masonry infilled building

    Article • IOP Conference Series Materials Science and Engineering, October 2019, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  52. Eco-durability index of self-compacting concrete incorporating high volume fly ash

    Article • IOP Conference Series Materials Science and Engineering, October 2019, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  53. The effect of reinforcement ratio cantula fiber (Agave cantula roxb) on tensile strength of textile reinforced concrete

    Article • IOP Conference Series Materials Science and Engineering, October 2019, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  54. Pressure Mapping System Development Based on Intensity Modulated Fiber Sensor

    Article • Journal of Physics Conference Series, April 2019, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  55. Experimental investigation on the behaviour of patched reinforced concrete column under eccentric loading: a case of compression failure

    Article • International Journal of Advanced Structural Engineering, February 2019, Springer Science + Business Media

    Prof Stefanus Kristiawan

  56. Characteristic of stress-strain on SCC incorporating with HVFA under uniaxial compression

    Article • Journal of Physics Conference Series, February 2019, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  57. Effect of volume fraction and aspect ratio of Agave fiber Cantula Roxb against compressive strength and direct tensile strength

    Article • January 2019, American Institute of Physics

    Prof Stefanus Kristiawan

  58. Sorptivity of self-compacting concrete with high volume fly ash and its eco-mechanical-durability performance

    Article • IOP Conference Series Materials Science and Engineering, November 2018, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  59. Flexural behaviour of one-way patched reinforced concrete (RC) slab under concentrated load

    Article • Asian Journal of Civil Engineering, January 2018, Springer Science + Business Media

    Prof Stefanus Kristiawan

  60. UNIAXIAL COMPRESSIVE STRESS-STRAIN BEHAVIOR OF SELF-COMPACTING CONCRETE WITH HIGH-VOLUME FLY ASH

    Article • International Journal of Geomate, January 2018, International Journal of Geomate

    Prof Stefanus Kristiawan

  61. Slant shear strength of fibre reinforced polyvinyl acetate (PVA) modified mortar

    Article • MATEC Web of Conferences, January 2018, EDP Sciences

    Prof Stefanus Kristiawan

  62. Seismic performance of four-storey masonry infilled reinforced concrete frame building

    Article • MATEC Web of Conferences, January 2018, EDP Sciences

    Prof Stefanus Kristiawan

  63. Stress-strain response of high-volume fly ash self-compacting concrete (HVFA-SCC) under uniaxial loading and its effect on the reinforced HVFA-SCC nominal strength

    Article • MATEC Web of Conferences, January 2018, EDP Sciences

    Prof Stefanus Kristiawan

  64. Shear Failure of Patched Reinforced Concrete Beam without Web Reinforcements

    Article • Key Engineering Materials, June 2017, Trans Tech Publications

    Prof Stefanus Kristiawan

  65. Mechanical Properties of Unsaturated Polyester Resin (UPR)-Mortar and its Potential Application to Restore the Strength and Serviceability of Patched Reinforced Concrete Slab

    Article • Key Engineering Materials, June 2017, Trans Tech Publications

    Prof Stefanus Kristiawan

  66. Comparison of shrinkage related properties of various patch repair materials

    Article • IOP Conference Series Materials Science and Engineering, February 2017, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  67. Porosity of Self-Compacting Concrete (SCC) incorporating high volume fly ash

    Article • IOP Conference Series Materials Science and Engineering, February 2017, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  68. Energy efficiency evaluation of hospital building office

    Article • Journal of Physics Conference Series, January 2017, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  69. Assessing Seismic Performance of Moment Resisting Frame and Frame-shear Wall System Using Seismic Fragility Curve

    Article • Procedia Engineering, January 2017, Elsevier

    Prof Stefanus Kristiawan

  70. Creep Behaviour of Self-compacting Concrete Incorporating High Volume Fly Ash and its Effect on the Long-term Deflection of Reinforced Concrete Beam

    Article • Procedia Engineering, January 2017, Elsevier

    Prof Stefanus Kristiawan

  71. Delamination Tendency of Repair Mortar Incorporating Crumb Rubber

    Article • Procedia Engineering, January 2017, Elsevier

    Prof Stefanus Kristiawan

  72. Estimating Corrosion Initiation Period Due to Chloride Ingress into Reinforced Self-Compacting Concrete Incorporating High Volume Fly Ash

    Article • MATEC Web of Conferences, January 2017, EDP Sciences

    Prof Stefanus Kristiawan

  73. Determination of the bridge maintenance and rehabilitation priority scale in kabupaten Pinrang

    Article • Journal of Physics Conference Series, January 2017, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  74. Effect of cantala fiber as textile reinforcement on the flexural behaviour of polymer modified mortar

    Article • MATEC Web of Conferences, January 2017, EDP Sciences

    Prof Stefanus Kristiawan

  75. Fragility function for assessing seismic risk of typical concrete bridge by means of nonlinear static and dynamic analysis

    Article • MATEC Web of Conferences, January 2017, EDP Sciences

    Prof Stefanus Kristiawan

  76. Cracking behaviour and its effect on the deflection of patched-reinforced concrete beam under flexural loading

    Article • MATEC Web of Conferences, January 2017, EDP Sciences

    Prof Stefanus Kristiawan

  77. Seismic Vulnerability of Reinforced Concrete Building Based on the Development of Fragility Curve: A Case Study

    Article • Applied Mechanics and Materials, July 2016, Trans Tech Publications

    Mr Edy Edy Purwanto, Prof Stefanus Kristiawan

  78. redundancy indices

    Article • Applied Mechanics and Materials, July 2016, Trans Tech Publications

    Mr Edy Edy Purwanto, Prof Stefanus Kristiawan

  79. Flexural Behaviour of Patch-Repair Material Made from Unsaturated Polyester Resin (UPR)-Mortar

    Article • Materials Science Forum, May 2016, Trans Tech Publications

    Prof Stefanus Kristiawan

  80. Effect of high volume fly ash on the chloride penetration resistance of Self-Compacting Concrete (SCC)

    Article • March 2016, Taylor & Francis

    Prof Stefanus Kristiawan

  81. Effect of patching thickness on the flexural performance of patched reinforced concrete beams

    Article • March 2016, Taylor & Francis

    Prof Stefanus Kristiawan

  82. Influence of span-length on seismic vulnerability of reinforced concrete buildings based on their fragility curves

    Article • March 2016, Taylor & Francis

    Prof Stefanus Kristiawan

  83. Influence of story number on the Seismic Performance Factors (SPFs) of reinforced concrete frame buildings calculated using FEMA P695 procedure

    Article • March 2016, Taylor & Francis

    Prof Stefanus Kristiawan

  84. Degradation of self-compacting concrete (SCC) due to sulfuric acid attack: Experiment investigation on the effect of high volume fly ash content

    Article • IOP Conference Series Materials Science and Engineering, February 2016, Institute of Physics Publishing

    Prof Stefanus Kristiawan

  85. Tensile and burning properties of clay/phenolic/GF composite and its application

    Article • January 2016, American Institute of Physics

    Prof Stefanus Kristiawan

  86. Bond Strength Characteristic of Concrete Patch Repair Material Made from Unsaturated Polyester Resin (UPR)-Mortar

    Article • Applied Mechanics and Materials, April 2015, Trans Tech Publications

    Prof Stefanus Kristiawan

  87. Effect of Fly Ash on Compressive Strength and Porosity of Self-Compacting Concrete

    Article • Applied Mechanics and Materials, April 2015, Trans Tech Publications

    Prof Stefanus Kristiawan

  88. Experimental Investigation on the Flexural Behaviour of Patched Reinforced Concrete with Unsaturated Polyester Resin Mortar

    Article • Applied Mechanics and Materials, April 2015, Trans Tech Publications

    Prof Stefanus Kristiawan

  89. Effect of High Volume Fly Ash on Shrinkage of Self-compacting Concrete

    Article • Procedia Engineering, January 2015, Elsevier

    Prof Stefanus Kristiawan

  90. Evaluation of the Use of Steel Bracing to Improve Seismic Performance of Reinforced Concrete Building

    Article • Procedia Engineering, January 2013, Elsevier

    Prof Stefanus Kristiawan

  91. Performance Criteria to Assess Shrinkage Cracking Tendency in Concrete Overlay

    Article • Procedia Engineering, January 2013, Elsevier

    Prof Stefanus Kristiawan

  92. Evaluation of Models for Estimating Shrinkage Stress in Patch Repair System

    Article • International Journal of Concrete Structures and Materials, December 2012, Springer Science + Business Media

    Prof Stefanus Kristiawan

  93. Cracking resistance of concrete overlays as predicted from the development of shrinkage stress

    Article • June 2009, Taylor & Francis

    Prof Stefanus Kristiawan