structural damage

A new structural damage detection method called local damage factor is investigated.

本文首次提出了一种新的结构损伤检测方法——局部损伤因子法.

The earthquake caused minor structural damage.

这次地震造成了轻微的结构破坏。

The joint of aviation aerospace structure is where the bolt joint invalidation easy happens, to prevent from disasters and losses incurred by structural damage, it is necessary to monitor structure effectively.

航空航天结构的连接处是容易发生螺钉连接失效的部位，为了防止结构损伤所带来的灾难或损失，必须对结构进行有效的监测。

Because the initial tangent modulus decreases gradually with the increase of compression stress and water content and reflects the structural damage increase of loess, this parameter can be used to define the damage variables by the composite theory.

基于初始切线模量定义的损伤比，能够反映球应力增大和进水增湿作用引起的结构破损变化。

I was shocked at the structural damage.

我对建筑所遭的破坏感到震惊.

A Method of Structural Damage Diagnosis Based on Wavelet Energy Cross Entropy under Ambient Excitation

环境激励下基于小波能量互熵的结构损伤诊断方法

Because Park-Ang model reflects the failure mechanism that the structural damage is due to the deformations of large amplitude and energy dissipation in a certain extent, it is have been generally recognized.

Park类型的模型在一定程度上反映了结构或构件塑性破坏是由于变形与耗能联合造成的这一破坏机理，因此得到了普遍的认可。

Even our conservative calculations project widespread structural damage.

根据我们的保守估计,也会造成大面积的结构损伤.

In system identification procedure to structural damage, modeling error and test error are main reasons for.

在结构损伤的系统识别过程中, 模型误差和测试误差是引起误判的主要原因.

Optimal testing system can improve accuracy of structural damage testing.

通过优化测试系统的设置可以提高结构损伤检测的精度.

Impacts may create undetectable cracks that, because of the continuous loads, could result in structural damage.

由于长期使用, 可能会导致结构损坏,从而导致隐患的出现.

The storm caused no structural damage.

风暴没有造成建筑结构方面的破坏.

Structural Damage Detection Using Time-Frequency Analysis

基于时频分析的结构损伤诊断

The explosion caused little structural damage to the office towers themselves.

爆炸对办公大楼本身几乎没有造成结构上的损坏。

Research on Characteristic of OPCM Transducer in Structural Damage Detection

结构损伤检测中OPCM换能器的特性

The simplified approach synthetically considers the influences of maximum deformation and energy dissipation of structures, and evaluates the overall seismic performance of structures according to structural damage index calculated by Park-Ang damage model.

该方法综合考虑结构的最大变形及地震耗能对其整体抗震性能的影响，基于Park-Ang损伤模型计算结构的整体损伤指数，并据此对其整体抗震性能进行综合评估。

This latter motion causes most of the structural damage to buildings and their foundation.

后者的运动会导致大多数建筑物或基础的结构损坏.

Large branches break off, slight structural damage.

大树枝折断, 建筑物轻微损毁.

Structural damage detection can often be converted into the problem of constrained optimization.

结构损伤检测问题常常可转化为数学上的约束优化问题.

This method can easily determine the presence, severity and location of structural damage.

该法可同时判定结构损伤的存在 、 程度及位置.

Test Study on Frame Structural Damage Identification

框架结构损伤识别的试验研究

Study fo framed structural damage detection based on BP network

基于BP网络识别框架结构损伤的研究

Nevertheless, most approaches that detect structural damage with wavelet analysis are still on a numerical level, further research is requires to develop engineering tools that can be utilized for a standardized assessment and health monitoring of bridge.

然而，目前小波分析在结构损伤诊断中的研究大多停留在数值模拟阶段，试验研究较少，在实际应用中的研究基本没有，因此把小波分析引入桥梁健康监测的实际应用中是很有必要的。

Identification of structural damage is always a topic in structural engineering domain.

建筑结构的损伤识别一直是人们广泛关注的问题.

Conclusion: LBP could decrease the structural damage of seminiferous tubule caused by higher temperature culture.

结论：LBP可减弱由于培养温度过高所致的曲精小管结构损伤。

In this paper, theories of flexibility difference and deformation curvature which identify structural damage are introduced.

文章介绍了柔度差和变形曲率用于结构损伤识别的理论.

This dissertation chiefly deals with the model-based structural damage detection.

本论文主要研究基于数学模型的结构损伤定位方法.

But many concrete box girder construction with operations in serious crack on the phenomenon that there is structural damage caused by thermal stress cracking.

但是许多混凝土箱梁在施工与运营中发生严重的裂损现象表明，存在着引起结构损裂的温度应力。

Research on OPCM Transducer of Stress Wave Pre-stack Migration Imaging Technology in Structural Damage Detection

结构损伤检测应力波叠前偏移成像技术中OPCM换能器的研究

Storms have caused structural damage to hundreds of homes.

几场暴风雨毁了成百上千所住宅，连结构都破坏了。