合肥市南淝河中游左岸河堤边坡稳定性分析

合肥市南淝河中游左岸河堤边坡是一沿河岸连续分布的高边坡,在调查河堤边坡工程的基础上,对该滑坡在多种工况下的稳定性进行计算,结果表明,在持续暴雨条件下滑坡稳定性下降,尤其在考虑地震作用时,滑坡处于基本稳定状态,这为滑坡的防治提供了重要依据。     

制造业中小企业信息系统的规划与设计

分析了东风汽车悬架弹簧有限公司的信息化建设现状,根据企业的发展现状、战略目标、核心业务、信息化技术应用现状等情况,给出了符合企业发展需求的信息技术支撑方案,并阐述了这一方案在同类型制造业中小型企业中的普遍意义。     

基于三角模糊数的企业信息化绩效评价

企业信息化绩效评价是企业信息化建设的重要内容之一。总结了国内企业信息化绩效评价的现状;提出了一套企业信息化绩效评价体系;构建了基于三角模糊数的企业信息化绩效评价指标权重计算模型,并给出了详细的计算步骤;通过一个算例来验证了该方法的有效性。     

体现“湖北制造”经济特色的数控技术专业共享型教学资源库建设

探讨了立足湖北制造区域经济特色,依托先进资源管理平台,构建共享、开放型数控技术专业资源库的目标、思路、内容、步骤、规格等核心问题。提出了涵盖2个专业方向、针对15门核心课程、兼顾3个学习层次、打造7个特色模块,建设8种类型资源包、设计多种表现形式的资源库建设方案,以此推动专业建设和课程建设,满足教与学不同方面、多种层次的需求。     

人行钢箱梁桥设计参数的初步研究

在初步设计阶段,为了快速匡算人行钢箱梁桥的梁高及跨径、横隔板间距、防脱空支座间距等关键设计参数,采用Midas Civil建立如下模型:不同跨径和梁高的动力分析模型、不同横隔板间距下的第二体系受力梁格模型、包含人群荷载最不利加载位置的整体模型。分析表明,在梁宽及顶底板厚度不变的情况下,频率与梁高呈正线性相关,与跨径的二次方呈负线性相关;人行桥钢箱梁横隔板间距可以近似取3倍箱梁高度且不大于6 m;简支梁桥支座间距可以取b=(0. 25～0. 3) B,而对于连续梁桥,需大于简支梁要求的支座间距(经过试算后确定)。     

Clinical Detection and Feature Analysis on Neuro Signals

Research on neuro signals is challenging and significative in modern natural science. By clinical experiment, signals from three main nerves (median nerve, radial nerve and ulnar nerve) are successfully detected and recorded without any infection. Further analysis on their features under different movements, their mechanics and correlations in dominating actions are also performed. The original discovery and first-hand materials make it possible for developing practical neuro-prosthesis.     

A STUDY ON LIMITATION OF HIGH-ENERGY SHOCK WAVE-INDUCED RENAL DAMAGE BY SALVIA MILTIORRHIZAE INJECTION IN RABBIT MODEL

Extracorpealshockwavelithotripsy (ESWL)isanoninvasive ,almostpain freestandardtreatmentmodalityforurolithiasis.However ,ESWLisnotcompletelyfreeofsideeffect.Apartfromlocalhematomasanda potentialriskforhypertensionchanges,alterationsinkidneyfunctionhavebeenreported .SalviaMiltiorrhizaehasthe propertyofpromotingbloodcirculationandresolvingbloodsta sis.Thisstudywasinitiatedtoinvestigatethepo tentialprotectivefunctionofSalviaMiltiorrhizaeeagainsthigh energyshockwaveinducedrenaltoxi city .MATE…     

Experimental Investigation on Contribution of CFRP Attachment to Durability of Reinforced Concrete Structure Subjected to Chloride Attack

The function of externally-bonded carbon fiber reinforced polymer （CFRP） in preventing chloride from entering into concrete is verified by experiment. The results show that externally-bonded CFRP can be considered as a part of corrosion prevention system of strengthened concrete structures subjected to chloride ingress, and the contribution of CFRP should be considered in evaluation of durability of reinforced concrete structures with externally-bonded CFRP. With the effective shielding function of CFRP considered, an equation for residual lifetime prediction of concrete structures with externally-bonded CFRP is derived from Fick＇s dispersion law. CFRP has two functions for coastal concrete structures, including strengthening and increasing durability as part of corrosion prevention system.     

基于Onuris线阵列CCD摄像技术的高速电气化铁路接触网动态检测系统

本文对基于Onuris线阵CCD摄像技术的高速电气化铁路接触网动态检测系统的检测原理、系统结构、软件设计进行了介绍，为高速电气化铁路接触网检测提供了一种新的高科技手段。