Impact Response Spectrum for Vessel-Bridge Collision Design
نویسندگان
چکیده
An equivalent static method is employed in calculating the impact response of vessel-bridge collisions, which dynamic characteristics collisions are ignored. spectrum for design proposed according to principle earthquake spectrum. The force time-histories obtained through a numerical simulation using finite element software. relationship between displacement amplification factor single-degree-of-freedom, period, and damping ratio under excitation force-time histories obtained. regularity summarized. collision given. three-stage expression specific application steps provided.
منابع مشابه
Methods of Ship-bridge Collision Safety Evaluation
The paper presents methods and models used nowadays for risk assessment of ship-bridge collisions.
متن کاملRigid Body Collision Response
In many virtual reality applications it is necessary to simulate the interaction among solid objects. One of the basic requirements is to ensure a non-penetration of rigid bodies. We show algorithms for detecting a collision of moving bodies along with the exact time of collision determination. Next we present a method for computation the postcollision velocities and positions of colliding obje...
متن کاملSimulation Data Mining for Supporting Bridge Design
We introduce simulation data mining as an approach to extract knowledge and decision rules from simulation results. The acquired knowledge can be utilized to provide preliminary answers and immediate feedback if a precise analysis is not at hand, or if waiting for the actual simulation results will considerably impair the interaction between a human designer and the computer. This paper reports...
متن کاملA Kinematic Model for Collision Response
Over the course of several years, an informal poll by Dave Forsey of commercial animators revealed that the single most useful tool to add to a computer animation system would be a way to control the simple act of pressing one object into another. This ability would drastically increase the range and style of animations that could be created within a production environment. This thesis presents...
متن کاملCollision Detection and Response for Computer Animation
When several objects are moved about by computer animarion, there is the chance that they will interpenetrate. This is often an undesired state, particularly if the animation is seeking to model a realistic world. Two issues are involved: detecting that a collision has occurred, and responding to it. The former is fundamentally a kinematic problem, involving the positional relationship of objec...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mathematical Problems in Engineering
سال: 2022
ISSN: ['1026-7077', '1563-5147', '1024-123X']
DOI: https://doi.org/10.1155/2022/1395543