It is difficult to accurately calculate the collision force and nonlinear response of bridge during ship-bridge collision.

桥梁在船舶碰撞时受到的动力载荷和响应是复杂的动力非线性问题。

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It is very difficult to accurately calculate the collision force and nonlinear responses of bridge during ship-bridge collision course.

桥梁在船舶碰撞时受到的动力载荷和响应是复杂的动力非线性问题。

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Based on the finite element model of whole ship-bridge, the head-on collision process between a 40000 t DWT oil ship with bulb bow and a bridge pier is simulated.

简述了该技术的基本原理，并基于整船整桥模型对一艘4万吨实船与桥梁的碰撞过程进行了计算。

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CNN's documentary team obtained remarkable footage from the ship's bridge that revealed Captain Francesco Schettino grappling with a situation that was already out of control.

CNN: Covering a cruise ship disaster

That's where a cargo ship smashed into a bridge last week.

NPR: San Francisco Bay Oil Spill Investigated

The "forward island" of HMS Queen Elizabeth, known as Upper Block 07, contains the main bridge of the ship.

BBC: HMS Queen Elizabeth final section leaves Portsmouth