机场跑道耐冲磨混凝土的研究

针对机场跑道混凝土所处环境、受力特环以及对修补材料的性能要求，提出采用超塑化、膨胀、树脂掺入等复合手段，大幅度改善钢纤维混凝土基质材料的结构性能。通过高效粘结，充分发挥了钢纤维的增韧抗冲击作用，使这种有机无机复合、金属非金属复合的混凝土材料具有优异的抗冲击性和耐磨性。实验结果表明，机场跑道混凝土特别是飞机起降区域板块适合采用SPE－SFRC复合材料。在基础稳定的条件下，基本可在设计使用年限内无须大修，其社会、经济效益巨大。     

华东地区围护结构节能研究

根据南京市的典型年逐时气象参数，对于该市的某一座高层建筑物，应用自编的逐时动态负荷模拟程序，输入围护结构（窗户、墙体和屋顶）相关的物理参数及其与周围环境的关系（地点及朝向等），计算围护结构冬季采暖期散热量及夏季制冷得热量。结果表明，采用双层塑窗代替单层塑窗，使用节能墙体代替传统墙体能够使得冬季围护结构传散热量减少51％，夏季围护结构总得热量减少46％。因此，这一结果为华东地区建筑节能技术提供了理论依据。     

智能超声气体流量计的研制

本文主要介绍新型智能超声气体流量计的工作原理、仪器结构，并给出内径１２５ｍｍ管道中脉动气流流量检测的初步实验结果和内径７００ｍｍ管道内，流速在３～１３ｍ／ｓ范围内的校准结果。     

Windows下微机与数字化仪信息交换的研究

本文探讨了美国Ｂｏｒｌａｎｄ公司９５年最新推出的面向对象编程软件Ｄｅｌｐｈｉ，实现计算机ｗｉｎｄｏｗｓ环境下与单片机控制的数字化仪信息交换，并在出口德国的超声浓度计及南昌公安交通地图查询系统上调试成功，对智能化电子仪表，ＣＡＤ，ＣＡＭ，计算机控制系统等领域有一定的意义。     

中介公理集合论系统与经典公理集合论系统的关系——形式证明部分

在中介公理集合论系统（ＭＳ）中重新定义了良集的概念，讨论了它的性质。证明良集完全满足经典公理集合论系统（ＺＦＣ－：ＺＦＣ系统中去掉正则公理）的全部公理，且其配套的逻辑系统恰为中介逻辑的二值子系统ＦＩ＊ＭＬ，说明整个经典数学也能奠基于ＭＳ之上，从而最终回答了中介数学与经典数学的包含关系问题。     

虚拟仪器在频率参数计量测试中的应用

介绍了虚拟仪器及其驱动程序，在ＬａｂＶＩＥＷ图形编程环境下所编制的检定分数频率的虚拟仪器驱动软件。     

Ku波段波导扫频双六端口网络分析仪

介绍研制的一种实用Ku波段扫频双六端口网络分析仪。该仪器能同时测量双口网络的4个散射参数及单口网络的复反射系数。     

瞬态气动模拟加热控制中的快速高精度"E-T"转换

为了准确模拟飞行器在高速飞行时的瞬态气动加热状态,必须使用快速、高精度的计算机瞬态热能控制系统,对气动模拟试验的加热过程,实行快速、高精度的非线性动态控制.为此,传感器的快速、高精度"E-T"转换是一个必须解决的非常重要的问题.提出一种高速飞行器瞬态气动加热控制系统中传感器的快速、高精度"E-T"转换方法.该方法具有计算简单、转换速度快、校正精度高的优点,使用该方法实现了高速飞行器气动加热过程中温度场高速变化状态下的瞬态非线性动态控制.     

双层多目标规划若干问题的研究

研究了下层决策者无关联的双层多目标规划问题，在不同偏好意义下，给出了各自解的定义，讨论了线性双层多目标规划问题。     

A comprehensive study of the 2016 Mw 6.0 Italy earthquake based on high-rate (10 Hz) GPS data

The 2016 M_w 6.0 Italy earthquake is successfully recorded by the near-field 10?Hz GPS and 200?Hz Strong Motion (SM) stations, providing valuable data for this study. A comprehensive study of this earthquake is carried out based on GPS data, which contains coseismic deformations analysis, noise analysis, seismic wave picking, and magnitude determination. The noise of most GPS-derived displacement waveforms can be described as a combination of white noise, flicker noise, and random walk noise after the earthquake occurrence, and the spectral indices vary significantly for most stations, implying that the seismic signals have affected the noise characteristic of GPS-derived displacement waveforms. S-transform is employed to assess the GPS capability to detect the seismic arrival time. The SM station AMT and the GPS station AMAT are in good agreement in seismic wave picking, and the difference is only 1.2?s in the north component, suggesting that the outcome of seismic wave picking using GPS data is reliable. Then, a classic empirical formula is employed to determine the moment magnitude. A robust moment magnitude (Mw 5.90) can be estimated by the nine GPS stations with about 23.9?s. If four GPS stations near the epicenter is chosen to determine the magnitude, it only take 13.0?s to retrieve a reliable preliminary (Mw 5.82) magnitude, which is 5.4?s ahead of nine stations. In addition, Cross Wavelet Transform (XWT) is adopted to measuring the correlation and phase relationship between GPS and SM records. The result of XWT analysis indicates 10?Hz GPS is capable of capturing reliable and accurate coseismic dynamic deformations, as evidenced by the XWT-based semblance being close to 1 between GPS and SM records. The above results confirm the capability of 10?Hz GPS to capture coseismic dynamic deformations, detect seismic arrival time, and determine earthquake magnitude. Moreover, rapid magnitude determination based on 10?Hz GPS data can be regarded as an important supplement to Earthquake Early Warning (EEW).