Preface
vii
Chapter 13: The field tests and numerical simulations of the blast-resistant
behavior of one-way simply supported reinforced UHPCC panels and NSC control
panels are performed. The explosion tests are in different scaled distances (0.5 ~
1.0 m/kg
1/3 ) with end-detonated cylindrical charges. The blast loadings induced by
the medium-range explosions and the constitutive model parameters of UHPC are
mainly concerned. The proposed FE model, numerical algorithm and the calibrated
model parameters are fully verified by comparing to the test data.
Chapter 14: A new constitutive model of UHPCC material under impact and blast
loadings is developed, which involves proposing a new tensile damage model for
UHPCC which is then incorporated into the Kong-Fang material model recently
developed, and calibrating parameters of this modified material model based on
existing test data. Single element tests are firstly conducted to demonstrate the
performances of the proposed material model. Then, three selected experiments are
numerically simulated and compared with corresponding experimental data and good
agreements are observed.
Professor Qi Hu Qian is our guide though the study of protective structures.
The late Prof. Zhao Yuan Chen from Tsinghua University and Prof. Wei Sun from
Southeast University always encouraged us to develop new blast/impact-resistant
materials and structures. We are grateful to them for introducing and helping us to
continue to walk along this path with ever-increasing interest.
The present book is the result of a cooperative effort of our team. The authors
would like to thank the our colleagues and postgraduates, who are Jianzhong Liu,
Genmao Ren, Yong Peng, Ziguo Wang, Yangxiu Zhai, Yuehua Cheng. The authors
would also like to take this opportunity to thank the long-tern support provided by
National Natural Science Foundation of China. We hope this book will serve as a
useful source of information for scientists, engineers and students active in protective
structure research.
Nanjing, China
Shanghai, China
Nanjing, China
Qin Fang
Hao Wu
Xiangzhen Kong
vii
Chapter 13: The field tests and numerical simulations of the blast-resistant
behavior of one-way simply supported reinforced UHPCC panels and NSC control
panels are performed. The explosion tests are in different scaled distances (0.5 ~
1.0 m/kg
1/3 ) with end-detonated cylindrical charges. The blast loadings induced by
the medium-range explosions and the constitutive model parameters of UHPC are
mainly concerned. The proposed FE model, numerical algorithm and the calibrated
model parameters are fully verified by comparing to the test data.
Chapter 14: A new constitutive model of UHPCC material under impact and blast
loadings is developed, which involves proposing a new tensile damage model for
UHPCC which is then incorporated into the Kong-Fang material model recently
developed, and calibrating parameters of this modified material model based on
existing test data. Single element tests are firstly conducted to demonstrate the
performances of the proposed material model. Then, three selected experiments are
numerically simulated and compared with corresponding experimental data and good
agreements are observed.
Professor Qi Hu Qian is our guide though the study of protective structures.
The late Prof. Zhao Yuan Chen from Tsinghua University and Prof. Wei Sun from
Southeast University always encouraged us to develop new blast/impact-resistant
materials and structures. We are grateful to them for introducing and helping us to
continue to walk along this path with ever-increasing interest.
The present book is the result of a cooperative effort of our team. The authors
would like to thank the our colleagues and postgraduates, who are Jianzhong Liu,
Genmao Ren, Yong Peng, Ziguo Wang, Yangxiu Zhai, Yuehua Cheng. The authors
would also like to take this opportunity to thank the long-tern support provided by
National Natural Science Foundation of China. We hope this book will serve as a
useful source of information for scientists, engineers and students active in protective
structure research.
Nanjing, China
Shanghai, China
Nanjing, China
Qin Fang
Hao Wu
Xiangzhen Kong