The Protective Technology Research Centre (PTRC) was established on 29 September 1998 via the Memorandum of Understanding between the Ministry of Defence (MINDEF) and Nanyang Technological University (NTU).

Most of the joint R&D projects in PTRC have been supported by DSTA, MINDEF. PTRC’s R&D project with DSTA on the development of underground space for civilian and military uses represents one of the most successful examples of joint R&D projects with the industry or government agencies. The project supports the national effort in constructing caverns and tunnels within granite, as well as sedimentary rocks for the storage of strategic materials.

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1 to 10 of 14 Results
(Research Project) Improvement Studies on the Modelling of Fibre-Reinforced Polymer (FRP) Strengthened Reinforced Concrete Walls subject to Blast and Fragment Loadings(Nanyang Technological University)
Feb 5, 2021
Replication Data for: Fixed-end slab parametric study and sandwich and steel panels quasi static and impact tests (D7)
Nov 25, 2020 - (Research Project) Numerical Studies to Model Combined Blast and Fragments Loading on Protective Structures
Del Linz, Paolo; Fung, Tat Ching; Lee, Chi King; Yu, Qingjun, 2020, "Replication Data for: Fixed-end slab parametric study and sandwich and steel panels quasi static and impact tests (D7)", https://doi.org/10.21979/N9/BN2RQ1, DR-NTU (Data), V1
LS-DYNA input files for blast FEA comp-2-2mm-1-0-1 (typical case of sandwich steel-concrete panel loaded by cased charge- SPH method as an option)
Replication Data for: Blast tests and FEA calibration (D6)
Nov 25, 2020 - (Research Project) Numerical Studies to Model Combined Blast and Fragments Loading on Protective Structures
Del Linz, Paolo; Fung, Tat Ching; Lee, Chi King, 2020, "Replication Data for: Blast tests and FEA calibration (D6)", https://doi.org/10.21979/N9/HMX8ZP, DR-NTU (Data), V1
LS-DYNA input files for blast FEA (Chapter 3) 8-0-1-bare LS-DYNA input files for blast FEA (Chapter 3) steel2-5-2100
Replication Data for: Impact tests and pre blast tests predictions (D5)
Nov 25, 2020 - (Research Project) Numerical Studies to Model Combined Blast and Fragments Loading on Protective Structures
Del Linz, Paolo; Fung, Tat Ching; Lee, Chi King, 2020, "Replication Data for: Impact tests and pre blast tests predictions (D5)", https://doi.org/10.21979/N9/UEZLQ5, DR-NTU (Data), V1
LS-DYNA input files for impact FEA (Chapter 3) conc-75-5-2000 (4 cases) LS-DYNA input files for impact FEA (Chapter 3) st-str-8-5-5-2000 (5 cases)
Replication Data for: Fixed supports and realistic blast studies
Oct 16, 2020 - (Research Project) Numerical Studies to Model Combined Blast and Fragments Loading on Protective Structures
Del Linz, Paolo; Fung, Tat Ching; Lee, Chi King, 2020, "Replication Data for: Fixed supports and realistic blast studies", https://doi.org/10.21979/N9/ZIESQS, DR-NTU (Data), V1
LS-DYNA input files for close-in simulaiton (Chapter 3) with RHT KC CSCM models
Replication Data for: Advanced scenario modelling
Oct 16, 2020 - (Research Project) Numerical Studies to Model Combined Blast and Fragments Loading on Protective Structures
Del Linz, Paolo; Fan, Sau Cheong; Fung, Tat Ching; Lee, Chi King, 2020, "Replication Data for: Advanced scenario modelling", https://doi.org/10.21979/N9/LKWTJF, DR-NTU (Data), V1
LS-DYNA input files for blast8 model in Chapter 4; LS-DYNA input files for fragment shape effect ( cone- cylinder-sphere)
Replication Data for: Conversion of combined blast and fragment models for quasi static analysis
Oct 9, 2020 - (Research Project) Numerical Studies to Model Combined Blast and Fragments Loading on Protective Structures
Del Linz, Paolo; Fan, Sau Cheong; Lee, Chi King, 2020, "Replication Data for: Conversion of combined blast and fragment models for quasi static analysis", https://doi.org/10.21979/N9/P7RPZ4, DR-NTU (Data), V1
Typical LS-DYNA input files for parametric study in Chapter 5; Fragment loading data in Chapter 8
Replication Data for: Literature review of CB&F and numerical study of basic scenario
Oct 9, 2020 - (Research Project) Numerical Studies to Model Combined Blast and Fragments Loading on Protective Structures
Del Linz, Paolo; Lee, Chi King; Fan, Sau Cheong, 2020, "Replication Data for: Literature review of CB&F and numerical study of basic scenario", https://doi.org/10.21979/N9/EYYL5L, DR-NTU (Data), V1
Typical LS-DYNA input files for the cases in the report; And also the DSTA experimental results (explosive charge mixed with ball bearings)
(Research Project) Numerical Studies to Model Combined Blast and Fragments Loading on Protective Structures(Nanyang Technological University)
Oct 9, 2020
Funding Agency : Defence Science & Technology Agency Project Reference : DST000EPO14001800 This dataverse is aimed to supply the critical numerical modeling documents.
Replication Data for: Development of engineering tools and design guidelines for FRP strengthened RC walls subject to near field blast loading
Jul 2, 2020 - Modelling of Fibre-Reinforced Polymer (FRP) Strengthened Reinforced Concrete Walls subject to Blast and Fragment Loadings
Yu, Qingjun, 2020, "Replication Data for: Development of engineering tools and design guidelines for FRP strengthened RC walls subject to near field blast loading", https://doi.org/10.21979/N9/QASTXX, DR-NTU (Data), V1
Data of GFRP tension test and shear test ANN Matlab m file and analytical tools LS-DYNA input files for typical mass run cases
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