Kohei Nagai

发表

Adaptive neuro‐fuzzy inference modelling and sensitivity analysis for capacity estimation of fiber reinforced polymer‐strengthened circular reinforced concrete columns

Hosein Naderpour, Kohei Nagai, Mohammad Haji, 2019, Expert Syst. J. Knowl. Eng..

Verification of Structural Performance of a Main Tower Inclined Suspension Bridge by Simple Monitoring and FE Analysis

Kohei Nagai, Eiji Iwasaki, Carlos Arturo Linan Panting, 2017 .

Visual investigation method and structural performance evaluation for DEF induced damaged Indian Railway PC sleepers

Kohei Nagai, Koji Matsumoto, Rajamurugan Sundaram, 2018 .

Technical Committee on Evaluation Method of Crack Propagation of Concrete Structures

Hikaru Nakamura, Kohei Nagai, Takeshi Watanabe, 2013 .

CONSTRUCTION REPORT AND STUDY ON SUPPRESSING WIND-INDUCED VIBRATION OF TOMARI-OHASHI BRIDGE

Kohei Nagai, Hiroshi Sakamoto, Taku Egusa, 1986 .

Special Issue on Infrastructure Maintenance, Renovation and Management

Kazuo Kyuma, Yozo Fujino, Kohei Nagai, 2017 .

Numerical Simulation of Failure of Anchorage with Shifted Mechanical Anchorage Bars by 3D Discrete Model

Kohei Nagai, D. Hayashi, Liyanto Eddy, 2014 .

Development of Delamination Detection System for Concrete Decks by Using Convolutional Neural Network

Helmut Prendinger, Kohei Nagai, Hitoshi Tatsuta, 2018 .

Prospect for Implementation of Road Infrastructure Asset Management

Kohei Nagai, Hiroshi Yokota, Koji Matsumoto, 2017 .

Multi-class structural damage segmentation using fully convolutional networks

Sergio Escalera, Helmut Prendinger, Kohei Nagai, 2019, Comput. Ind..

Investigating the anchorage performance of RC by using three‐dimensional discrete analysis

Hayashi Daisuke, Kohei Nagai, K. Nagai, 2013 .

A Simple Monitoring System for Damaged Bridges in Myanmar

Kohei Nagai, Koji Matsumoto, Liyanto Eddy, 2018 .

Modeling of Tension Stiffening Behavior in FRP‐Strengthened RC Members Based on Rigid Body Spring Networks

Kohei Nagai, Tamon Ueda, Jian-Guo Dai, 2012, Comput. Aided Civ. Infrastructure Eng..

Material analysis of fractured bolts in Ayeyarwady Bridge (Yadanarbon), Myanmar

Kohei Nagai, Liyanto Eddy, Yi Yi Mon, 2017 .

Investigation on Strengthening Approaches Adopted for Poorly Detailed RC Corbels

Kohei Nagai, Liyanto Eddy, Ram Chandra Neupane, 2017 .

An innovative approach for bond strength modeling in FRP strip-to-concrete joints using adaptive neuro–fuzzy inference system

Hosein Naderpour, Kohei Nagai, Masoomeh Mirrashid, 2019, Engineering with Computers.

Simulation of static bond performance of straight bar and mechanical anchorage by three-dimensional discrete analysis method

Kohei Nagai, Tao Wang, 2015 .

Numerical simulation of beam-column knee joints with mechanical anchorages by 3D rigid body spring model

Kohei Nagai, Liyanto Eddy, K. Nagai, 2016 .

Investigating the effects of reinforcement arrangement on the anchorage of reinforcement using the three-dimensional discrete analysis

Hayashi Daisuke, Kohei Nagai, Benny Suryanto, 2012 .

Estimation of internal corrosion degree from observed surface cracking of concrete using mesoscale simulation with Model Predictive Control

Kohei Nagai, John E. Bolander, Vikas Singh Kuntal, 2020, Comput. Aided Civ. Infrastructure Eng..

Discrete mechanical models of concrete fracture

Kohei Nagai, Gianluca Cusatis, Jan Eliáš, 2021, Engineering Fracture Mechanics.

Meso-scale modeling of non-uniformly corroded reinforced concrete using 3D discrete analysis

Kohei Nagai, Koji Matsumoto, Koji Matsumoto, 2019, Engineering Structures.

Mesoscopic Simulation of Failure of Mortar and Concrete by 2D RBSM

Kohei Nagai, Tamon Ueda, Yasuhiko Sato, 2004 .

Development of discrete meso-scale bond model for corrosion damage at steel-concrete interface based on tests with/without concrete damage

Yi Wang, Kohei Nagai, Koji Matsumoto, 2020 .

Mesoscopic Simulation of Failure of Mortar and Concrete by 3D RBSM

Kohei Nagai, Tamon Ueda, Yasuhiko Sato, 2005 .

Bond Strength Assessment of Concrete-Corroded Rebar Interface Using Artificial Neutral Network

Yi Wang, Zong Woo Geem, Kohei Nagai, 2020, Applied Sciences.

WAVE CHARACTERISTICS ON THE CENTRAL COAST OF VIETNAM IN THE SOUTH CHINA SEA

Kohei Nagai, Shinji Kono, Dao Xuan Quang, 1998 .

Modeling and Analysis of Shear-critical ECC Members with Anisotropic Stress and Strain Fields

Kohei Nagai, Koichi Maekawa, Benny Suryanto, 2010 .

Runs of the Maxima of the Irregular Sea

Kohei Nagai, 1973 .

Influence of damage on cracking behaviour of ductile fibre-reinforced cementitious composite

Kohei Nagai, Koichi Maekawa, Benny Suryanto, 2008 .