静风

小风和静风状态下TSP大气扩散模式的理论推导

Theoretical derivation of TSP atmospheric diffusion model in conditions of light air and calm

以移动烟团积分模式为基础，采用数学模型分析法，从理论上导出了小风和静风状态下的TSP大气扩散模式。

Based on the moving puff integration model , TSP atmospheric diffusion model in conditions of light air and calm has been derived theoretically by a method of mathematical model analysis .

静风频率对昆明大气中SO2、NOx的周期性影响

Periodic Influence of Still Wind Frequency on SO 2 and No x in Air

桥梁断面静风荷载的格子Boltzmann方法数值计算

Numerical assessment of static wind loads on bridge deck section based on lattice Boltzmann method

ARPS气象模式在静风条件下的模拟应用

The application of ARPS meteorological model at static condition

另外本文通过分析表明ADMS模型除地形处理和静风处理外其它方面的改进也带来了与导则模型有显著差异的预测结果。

The paper indicates other ameliorations besides terrain and calm wind also beget a remarkably different result comparing to Regulatory model .

当处于暖湿气流控制，地面为小风或静风、气温较高、湿度较大的多云天气时，易出现O3超标情况。

Under the conditions of warm and wet current control , faint ground wind or calm and cloudy weather with high humidity , ozone concentration exceeded the standard easily , too .

1000kV双回路特高压输电塔顺风向等效静风荷载研究

Equivalent Along-Wind Direction Static Wind Load of Transmission Tower for 1 000 kV Double Circuit Transmission Lines on Same Tower

利用两跨一基耦合模型，对比分析了江苏境内500kV输电线路某段拉线塔体系的动、静力位移指标，验证了静风载计算的不足。

Finally , the dynamic and static displacement index of some stayed tower in a 500 kV transmission line of Jiangsu province were compared and analyzed , and the shortage of static wind load system was verified .

基于Karman谱和Davenport谱模拟了厦门国际商务营运中心的风荷载时程，并且计算了结构各层的等效静风荷载。

In terms of Karman spectrum and Davenport spectrum the wind loading history of the International Trade Operation Center , Xiamen , is simulated . Then , the equivalent static wind loads of the building are calculated using the simulated wind loading .

本文对ADMS模型风速小于0.75m/s的静风处理方法的分析表明该处理方法对小于0.5m/s风速出现频率高和稳定条件下的预测会带来较大偏差。

In the paper the analysis on the method of wind speed which is less than 0.75m / s , indicates this method will lead a larger bias in the region in which calm wind has higher frequency and stability condition .

单层网壳结构等效静风荷载分布估计

Estimation of equivalent static wind load distribution for single-layer reticulated shells

贵阳市四季静风持续时间频率分析

An analysis on the frequency of season calm duration in Guiyang

等效随机静风荷载的模型及其参数确定

A Random Equivalent Static Wind Load Model and Its Parameter Determination

静风荷载引起的超大跨度桥梁关键问题研究

Research on the Key Points Caused by Aerostatic Load in Super-long Bridges

静风荷载下大跨度钢拱桥施工稳定性分析

Wind-induced Stability Analysis of Long-span Steel Arch Bridges under Construction

中国热带静风区林缘水平热力特征的初步分析

Horizontal thermal characteristics at forest edge in calm tropical region of China

大跨度斜拉桥非线性静风稳定分析

Nonlinear aerostatic stability analysis of a long span cable-stayed bridge

静风条件下烟尘扩散地面浓度模式的研究

Research On Ground Concentration Mode of Dust Particle Diffusion Under Calm Condition

高层建筑静风荷载的干扰效应研究

Study on Wind-induced Mean Interference Effects Between Two Tall Buildings

大跨度屋盖结构等效静风荷载研究

Research on equivalent static wind loadings of large-span roof structures

用平衡气球估算静风条件下的三维扩散参数

Estimation of Three-dimensional Diffusion Parameter Using the Balanced Ballon under near calm Condition

矩形双渡槽静风荷载的数值模拟研究

Study on numerical simulation of static wind load of the double rectangular aqueduct

大跨径钢管混凝土拱桥非线性静风稳定性

Aerostatics Stability of Long-span Concrete-filled Steel Tube Arch Bridge

静风荷载作用下桥梁施工大型门式膺架力学分析

Mechanical Analysis of Giant Gantry Used for Bridge Construction Under Static Wind Load

大跨度屋盖结构的静风效应及静风极限承载力分析。

Analysis on static wind response and ultimate carrying capacity of long-span roofs .

在此基础上，计算出个风向风荷载作用下的等效静风荷载。

After that , calculate the static equivalent wind load on this basis .

大跨越输电塔绝缘子金具的静风载荷分析

Analysis of wind load on the Insulators Hardware of Long Span Transmission Tower

大跨度悬索桥静风失稳形态及机理研究

Study on shape and mechanism of aerostatic stability for long span suspension bridges

基于正交异性壳单元的悬索桥非线性静风稳定性分析

Nonlinear aerostatic instability analysis of suspension bridges based on orthotropic shell element models