Nondestructive test & Assessment Eco & Greening concrete/ Sustainability (environmental) / Recycle Property general Shrinkage & Creep / Strength & Mechanical property Chloride attack/ Alkali silica reaction Frost damage / Initial defect Durability Cement / Aggregate / Natural healing & Self-healing Fresh concrete Admixture / High‐strength concrete (material) High‐flowable concrete / Polymer-cement concrete Geo-polymer / New material & Construction (material) Repair & Strengthening (material) / Corrosion & Corrosion prevention Short fiber reinforced concrete (material) / Special concrete Fire resistance Construction / Pavement & Dam / Mass concrete Recycled concrete / Light weight concrete (material)

Column / Columnbeam connection Beam / Flexure / Shear & Torsion Structural design & Design method Bond, Anchorage & Joint Structural analysis / Composite & Mixed structure Seismic retrofit / Investigation of existing structure / Maintenance & Life cycle Shear wall / Slab / Highstrength concrete (structural) Prestressed concrete Precast concrete Short fiber reinforced concrete (structural) / Continuous fiber reinforced concrete (structural) New material & Construction (structural) Repair & Strengthening (structural) Seismic diagnosis / Earthquake damage Seismic performance evaluation / Vibration control Seismic general Vibration isolation / Fatigue & Impact