Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
3440
1
0
9 trang
Impact Effect of Moving Vehicles
56.1 56.2 Mingzhu Duan
Quincy Engineering, Inc.
56
56.3 56.4 56.5
Philip C. Perdikaris
Case Western Reserve University
Introduction Consideration of Impact Effect in Highway Bridge Design Consideration of Impact Effect in Railway Bridge Design Free Vibration Analysis
Structural Models • Free Vibration Analysis
Wai-Fah Chen
Purdue University
Forced Vibration Analysis under Moving Load
Dynamic Response Analysis • Summary of Bridge Impact Behavior
56.1 Introduction
Vehicles such as trucks and trains passing bridges at certain speeds will cause dynamic effects, among them global vibration and local hammer effects. The dynamic loads for moving vehicles are considered “impact” in bridge engineering because of the relatively short duration....
Nội dung trích xuất từ tài liệu:
Impact Effect of Moving Vehicles
