strain testing system

The technology of SOC is applied in system of strain testing and the better effect is shown in stability and reliability.

大连理工大学将这一技术应用到了应变测试系统中，在检测的稳定性和可靠性方面取得了较好的效果。

It is the innovation of this system that this system not only can be used as routine indoor analyzing software of low strain dynamic testing, but also realizes the direct and inverse interpretation; furthermore, software can run quickly.

该系统不仅可以作为常规的低应变动测室内分析软件，在此基础上还实现了正反演，且软件运行速度快，是本系统的创新之处。

In order to verify the analysis results, static test on two spatial full-sized solid models is carried out, and the step-by-step load apply system is adopted to find out the stress and strain value of each testing point.

为验证计算分析结果，对两个受力较大的铸钢节点进行了足尺实体静力试验，采用分级加卸载制度获取各级荷载下各观测点应力应变值。

Inclusively there are some detailed introductions of stress-strain system fit to large structure, multichannel deflection testing system and brief introduction of dynamic property test and electric_fluid servo.

介绍了试验的实施情况。对大型结构常用的应力、应变测试系统及多通道挠度测试系统作了较详细介绍，并对动力特性测试系统、电液伺服系统作了简介。

The authors designed a kind of improved control system based on the theoretical relation among the initial gauge length of sample, travel rate of testing machine transom, time and sample's real constant-strain rate.

根据试样初始标距长度、试验机横梁移动速度、试样真实恒应变速率和时间的理论关系式，设计了改进的控制系统。