SPAN的例句大全

Time-Domain Analysis of Wind-Induced Buffet on Long-Span Bridges and Implementation of Analysis in ANSYS

大跨桥梁风致抖振时域分析及在ANSYS中的实现

The wind vibration response of electrical transmission tower with long span

大跨越输电塔的风振响应

Analysis of dynamic characters of electrical transmission tower-line system with a big span

大跨越输电塔-线体系动力特性分析

Investigation on numerical model of electrical transmission tower-line system with a big span

大跨越输电塔-线体系数值分析模型的研究

Analysis of Wind-induced Vibration for Big-span Electrical Transmission Tower Under Different Wind Directions

不同风向角动风下大跨越输电塔风振响应分析

Time-domain analysis on buffeting response of long span bridges under oblique winds ( I): analysis methods

斜风作用下大跨度桥梁抖振响应时域分析（I）：分析方法

The design of the big-span steel structure is introduced for structural layout, and its dynamical characteristics and internal forces distribution under different load cases, foundation tie bar, swinging column, steel shuttle-shaped truss column and sliding bearing etc, are presented.

主要介绍了大跨度钢结构的结构布置、其动力特性及各工况下的内力分布、基础拉梁、摇摆柱、梭形钢结构桁架柱、滑动支座的设计等内容。

Test Study of Connection Area Between Side Steel Arch Rib and Rigid Tie Member of Long-Span Arch Bridge

大跨度拱桥边拱钢拱肋与刚性系杆连接区域试验研究

Construction Control Method of Long-Span Steel Box Tied Arch Bridge

大跨度钢箱系杆拱桥的施工控制方法

On Rib Concrete Filling Method of Large Span Tied Arch Bridge

大跨度系杆拱桥拱肋混凝土灌注方法

A Model Test on Long-span X-style Tied Arch Bridge on Railway

铁路大跨度提篮式系杆拱桥全桥模型试验

Flexible Hanger Rods Tension Measurement and Parameter Identification in Large-span Tied Arch Bridge

大跨度系杆拱桥柔性吊杆张力监测和参数识别研究

Results: The the physiological index including life span, exploratory behavior, hanging test, crossing stick test, tiltboard test, blood pressure were observed and statistically analysised.

结果：通过观察大鼠生存期，探索行为，悬吊实验，走杆实验，斜板实验，血压变化等指标进行统计分析。

As the development of science and technique, invisible wear and tear influences products technical life span more obviously.

随着科学技术的发展，无形磨损对产品技术寿命的影响日益明显。

Square timber joists form the base layer and are laid across the span of the structure.

方木搁栅形成的基础层，是整个结构的跨度奠定。

Fig.12 illustrates a timber double post roof truss. This type of truss is constructed where a wider span or a less restricted roof space is required.

图12所示为一个双柱木屋顶桁架。这种桁架主要建于跨度要求较大或屋顶空间限制较少的地方。

Analysis on the Contraction and Time Deformation of Long-spanned PC Cable-stayed Bridges

大跨度PC斜拉桥收缩和徐变变形分析的研究

Nonlinear Time Domain Buffeting Response Analysis of Long-Span Suspention Bridge

大跨度悬索桥非线性抖振响应时域分析

The multi-support earthquake excitation equation motion of long span space structure based on large mass method was derived. Then the time history analysis method to conduct multi-support earthquake excitation was established.

推导了基于大质量法的大跨度空间结构多点地震激励运动方程，并由此建立了多点激励地震响应的时程分析方法，对该方法的有效性进行验证。

Based on geometrical non-linear finite element method and time history analysis method, the theory of using MR damper to control seismic response for long-span bridge is established and simulation analysis of bridge structure with MR damper is completed.

本文基于几何非线性有限元计算理论，采用时程分析方法，将磁流变阻尼器应用于大跨度桥梁的减震研究，实现了桥梁结构&磁流变阻尼器系统的全仿真分析，是一项全新的探索。