Vol. 29 No. 3 (2007)

Research Article

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

  Nguyen Van Dao

  155-162

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  Abstract View : 245 / PDF Downloaded : 141

  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

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  Abstract View : 177 / PDF Downloaded : 126

  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

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  Abstract View : 196 / PDF Downloaded : 136

  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

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  Abstract View : 235 / PDF Downloaded : 140

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

• Some problems on nonlinear oscillations

  Nguyen Van Dao

  187-195

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  Abstract View : 201 / PDF Downloaded : 117

  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

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  Abstract View : 252 / PDF Downloaded : 148

  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

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  Abstract View : 284 / PDF Downloaded : 175

  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

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  Abstract View : 203 / PDF Downloaded : 227

  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

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  Abstract View : 230 / PDF Downloaded : 147

  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

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  Abstract View : 230 / PDF Downloaded : 164

  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

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  Abstract View : 209 / PDF Downloaded : 177

  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

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  Abstract View : 197 / PDF Downloaded : 203

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

• A note on the Melnikov function

  Nguyen Van Dinh

  285-291

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  Abstract View : 322 / PDF Downloaded : 121

  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

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  Abstract View : 176 / PDF Downloaded : 198

  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

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  Abstract View : 249 / PDF Downloaded : 158

  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

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  Abstract View : 235 / PDF Downloaded : 347

  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

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  Abstract View : 200 / PDF Downloaded : 208

  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

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  Abstract View : 269 / PDF Downloaded : 169

  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

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  Abstract View : 207 / PDF Downloaded : 125

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

• Turbulent flows in channels and pipes

  Khanh Le Chau

  385-396

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  Abstract View : 180 / PDF Downloaded : 156

  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

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  Abstract View : 301 / PDF Downloaded : 123

  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

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  Abstract View : 237 / PDF Downloaded : 177

  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

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  Abstract View : 221 / PDF Downloaded : 201

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