Vol. 29 No. 3 (2007)

Research Article

• Dao động không dừng của hệ động lực có bộ tắt chấn

  Nguyen Van Dao

  155-162

  • PDF
  Abstract View : 247 / PDF Downloaded : 144

  DOI: https://doi.org/10.15625/0866-7136/29/3/5527

• Về dao động của hệ gần với hệ phi tuyến mạnh

  Nguyen Van Dao

  163-166

  • PDF
  Abstract View : 177 / PDF Downloaded : 128

  DOI: https://doi.org/10.15625/0866-7136/29/3/5528

• Parametric vibration of mechanical system with several degrees of freedom under the action of electromagnetic force

  Nguyen Van Dao

  167-175

  • PDF
  Abstract View : 198 / PDF Downloaded : 137

  DOI: https://doi.org/10.15625/0866-7136/29/3/5529

• Nonlinear vibration of a pendulum with a support in harmonic motion

  Nguyen Van Dao

  177-185

  • PDF
  Abstract View : 241 / PDF Downloaded : 143

  DOI: https://doi.org/10.15625/0866-7136/29/3/5530

• Some problems on nonlinear oscillations

  Nguyen Van Dao

  187-195

  • PDF
  Abstract View : 205 / PDF Downloaded : 120

  DOI: https://doi.org/10.15625/0866-7136/29/3/5531

• A numerical approach of chaotic motions in a Duffing-Van der Pol oscillator

  Nguyen Van Dao, Nguyen Van Dinh, Tran Kim Chi, Nguyen Dung

  197-206

  • PDF
  Abstract View : 262 / PDF Downloaded : 149

  DOI: https://doi.org/10.15625/0866-7136/29/3/5532

• Van der Pol's oscillator under the parametric and forced excitations

  Nguyen Van Dao, Nguyen Van Dinh, Tran Kim Chi

  207-219

  • PDF
  Abstract View : 292 / PDF Downloaded : 177

  DOI: https://doi.org/10.15625/0866-7136/29/3/5533

• Construction of asymptotic in Krylov-Bogoliubov-Mitropolsky sense solution of wave equations

  Yu. A. Mitropolsky

  221-243

  • PDF
  Abstract View : 203 / PDF Downloaded : 229

  DOI: https://doi.org/10.15625/0866-7136/29/3/5534

• A Cauchy like problem in plane elasticity

  Dang Dinh Ang, Nguyen Dung

  245-248

  • PDF
  Abstract View : 235 / PDF Downloaded : 150

  DOI: https://doi.org/10.15625/0866-7136/29/3/5536

• Investigation of high order stochastic differential equations using averaging method

  Nguyen Dong Anh, Ngo Thi Hong Hue

  249-255

  • PDF
  Abstract View : 231 / PDF Downloaded : 168

  DOI: https://doi.org/10.15625/0866-7136/29/3/5537

• Non-linear dynamical analysis of laminated reinforced composite doubly curved shallow shells

  Dao Huy Bich, Vu Do Long

  257-269

  • PDF
  Abstract View : 215 / PDF Downloaded : 178

  DOI: https://doi.org/10.15625/0866-7136/29/3/5538

• Some hydrodynamic problems for flood forecasting and flood control in the Red river system

  Nguyen Van Diep

  271-283

  • PDF
  Abstract View : 201 / PDF Downloaded : 205

  DOI: https://doi.org/10.15625/0866-7136/29/3/5539

• A note on the Melnikov function

  Nguyen Van Dinh

  285-291

  • PDF
  Abstract View : 332 / PDF Downloaded : 124

  DOI: https://doi.org/10.15625/0866-7136/29/3/5540

• Comparison of soot radiation in diesel flame given by mathematical model and by experimental data

  Bui Van Ga, Tran Van Nam, Nguyen Ngoc Linh

  293-301

  • PDF
  Abstract View : 178 / PDF Downloaded : 200

  DOI: https://doi.org/10.15625/0866-7136/29/3/5541

• Modeling and stability analysis for an ultrasonic motor

  Stefanie Gutshchmidt, Gottfred Seplsberg-Korspeter, Peter Hagedorn

  303-319

  • PDF
  Abstract View : 250 / PDF Downloaded : 159

  DOI: https://doi.org/10.15625/0866-7136/29/3/5542

• Intermittent gaslift flows in vertical pipes

  Duong Ngoc Hai, Nguyen Thuc Khang, Nguyen Duy Thien

  321-335

  • PDF
  Abstract View : 242 / PDF Downloaded : 348

  DOI: https://doi.org/10.15625/0866-7136/29/3/5543

• Automatic limit and shakedown analysis of 3-D steel frames

  Nguyen Dang Hung, Hoang Van Long

  337-351

  • PDF
  Abstract View : 202 / PDF Downloaded : 210

  DOI: https://doi.org/10.15625/0866-7136/29/3/5544

• On the transition from regular to chaotic behaviors in the two degrees of freedom dynamical system

  Nguyen Van Khang, Nguyen Hoang Duong

  353-374

  • PDF
  Abstract View : 277 / PDF Downloaded : 172

  DOI: https://doi.org/10.15625/0866-7136/29/3/5545

• An approach to study vibration in stochastic systems based on the asymptotic method

  Nguyen Tien Khiem

  375-384

  • PDF
  Abstract View : 213 / PDF Downloaded : 126

  DOI: https://doi.org/10.15625/0866-7136/29/3/5546

• Turbulent flows in channels and pipes

  Khanh Le Chau

  385-396

  • PDF
  Abstract View : 180 / PDF Downloaded : 157

  DOI: https://doi.org/10.15625/0866-7136/29/3/5547

• On the technical diagnostics of ball-bearing based on modelling of rotor-bearing systems by vibration method

  Nguyen Cao Menh

  397-413

  • PDF
  Abstract View : 304 / PDF Downloaded : 124

  DOI: https://doi.org/10.15625/0866-7136/29/3/5548

• Preliminary results of the study on the reasons of the Hai Hau erosion phenomenon

  Pham Van Ninh, Phan Ngoc Vinh, Nguyen Manh Hung, Dinh Van Manh

  415-426

  • PDF
  Abstract View : 244 / PDF Downloaded : 179

  DOI: https://doi.org/10.15625/0866-7136/29/3/5550

• On the reliability problems of structures subjected to dynamical loads

  Nguyen Van Pho, Le Ngoc Thach, Chu Thanh Binh

  427-439

  • PDF
  Abstract View : 227 / PDF Downloaded : 203

  DOI: https://doi.org/10.15625/0866-7136/29/3/5551