EPSW软件在全野外数字化生产中的应用浅析

介绍了EPSW系列软件在全野外数字化生产实践中的作业方法,阐述了生产实践中出现的问题及处理建议,并概括了其现有优势、尚存缺陷及改进建议,最后对其前景进行了展望,指出EPSW软件是具有良好发展前景的国产测绘软件。     

EPSW 98符号库的扩充与修改

根据实际工作中的经验，对清华山维测绘软件EPSW98的符号库进行了扩充和修改，适合EPSW98用户的生产需要。     

在EPSW2003中对地形图图廓的完善

为了便于测绘、使用和保管地形图,通常需要将其分幅和整饰,在EPSW2003系统中分幅和整饰虽然灵活方便,但图廓仍然存在一些不足之处。本文主要分析了存在的问题并利用模板控制技术对其进行完善。     

一种改进的EPSW编码在工程测绘中的应用

基于EPSW编码的主要内容,提出了一种改进的EPSW编码,并阐述了该编码在实践工程测绘中的应用,指出改进的EPSW编码属性信息十分丰富,可以大大提高内业作业效率和准确性,具有很好的适用性和普适性。     

EPSW的二次开发

在南北带状地形图地物点状符号的测绘中会遇到点状符号朝向转换问题。过去采用EPSW和CAD的旋转与捕捉功能来实现朝向转换,既繁琐又易出错。现在经过对EPSW的二次开发,进行符号旋转公式的推导及用编程等方法,解决了地物点状符号朝向问题,提高了效率,降低了出错概率。     

浅谈"EPSW"电子平板注记分类设置的改进

1999年年初我站引进了清华山维新技术公司"EPSW"电子平板测绘系统,在我市60 km2范围内进行1∶500地形图测量,在应用的过程中,它充分体现了"EPSW"软件内外业一体化的优势.例如良好的界面、开放式的系统,以及适合野外人员习惯性的操作方式.由于该测区要求60 km2全部提供数字化地形图,字体注记一律按1996年版图式,在操作过程中,我们发现注记分类设置有不足之处,因此,我们对注记分类设置进行了一些的改进,取得了良好的效果.     

基于VC++6.0实现工程测绘软件包(PC-E500版)与WindowsXP系统的通讯

E500Printing是工程测绘软件包（PC-E500版）与WindowsXP系统的通讯自编软件。本文对E500Printing的开发与打包过程进行了具体说明,并对MsComm串口通信控件进行了简单介绍。     

空间数据库更新模式、技术与方法

空间数据库更新技术的研究已成为测绘科技领域研究的重点与热点之一。本文首先对当前空间数据库更新形势和任务,更新模式以及制约空间数据更新的主要因素进行了分析,然后以EPSW2008为例对相应的技术与方法进行探讨,可供空间数据库建设与管理的有关人员参考。     

谈CASS7.0在新农村建设规划中的应用

介绍了在社会主义新农村建设规划中,如何应用CASS7.0软件测绘出高精度、大比例尺的数字地形图,并对测绘要点进行了论述,指出采用CASS7.0软件进行地形图测绘,不仅提升了测绘速率,而且提高了成图精度,值得推广应用。     

巧用EPSW电子平板成图软件进行大面积数字测图

针对采用便携机或其他记录器加全站仪进行大面积数字测图过程中存在的一些弊端,结合生产实践,介绍一种用全站仪进行野外数据采集和用EPSW电子平板成图软件进行内业图形编辑,使二者巧妙结合的一种经济实用,方便快捷的数字测图方法。     

EPON接入网技术实现“三网融合”的探讨

介绍了PON无源光网络技术;分析建筑物采用EPON以太无源光网络作为接入网,实现"三网融合"(电信网、广播电视网、互联网)的可行性;阐述EPON接入网技术中存在的建筑物内有源通信设备如何解决供电可靠性的问题。     

Tectonic Articulation: Making Engineering Logics Speak

As much of the responsibility of a building's physical design and fabrication has increasingly shifted to engineers, spatial communication has remained the sole and significant preserve of architects. Patrik Schumacher , Partner at Zaha Hadid Architects (ZHA), explains how tectonic articulation through architectural design – the selection and employment of technically engineered forms and details – enables the legible enunciation of a building's forms in a manner that has the potential to give it social meaning and expression.     

The Control of Nitrite Formation in London's Distribution System

The formation of nitrite in distribution systems has been understood for a number of years. This paper explains how controls have been developed based upon that knowledge, and how nitrite formation was reduced by 80% over a period of three years, in London's distribution system. Effective control measures and associated procedures included (a) forming process-optimisation teams, (b) setting realistic targets, and (c) producing a manageable and simple monitoring system - by training and communication, and using simple analytical equipment. Control measures included optimisation of the ammoniation process and increasing the chlorine concentration in the distribution system.     

高容积率下的低密度城市别墅——古北·御墅项目规划浅析

自2003年国土资源部发布别墅用地禁批令以来,高容积率低密度城市别墅已成为目前别墅市场主要产品。如何解决好城市别墅产品高容积率与低密度这对矛盾,是目前开发商着力探究的课题。以古北·御墅项目为例,从物业形态选择、停车系统设计、外部环境运用到地下空间开发,结合地块实际,来说明地块规划设计是怎样解决这对矛盾的。     

认真执行行标JGJ18-2003确保钢筋焊接质量

根据读者咨询,本文对行业标准《钢筋焊接及验收规程》(JGJ18-2003)中强制性条文作解释。     

The role of industry: an analytical framework to understand ICT transformation within the AEC industry

Despite wide-ranging research on information and communication technologies (ICT) in the Architecture, Engineering and Construction (AEC) industry, little is known about the role that industry plays in the adoption and use of ICT. Based on observations of how the drivers for ICT use seem to be inconsistent with the industry’s central characteristics, and drawing on information systems (IS) research that demonstrates the role of shared systems of meaning, the purpose here is to develop an analytical framework that explains how industry shapes the adoption and use of ICT. Building on a theoretically driven approach and a case study, a framework is first sketched and then substantiated through empirical illustrations. Three dimensions of industry are highlighted: the socio-cognitive environment, the market and production environment and institutional actors. It is explained how the interplay of these dimensions shapes the way the industry functions, which in turn influence the adoption and use of ICT. The outcomes of the interplay can either be aligned or misaligned with ICT, which explains why certain aligned applications are rapidly adopted, whereas other applications are not. The primary implication is that the framework can aid in analysing the need for structural adaptation when trying to achieve ICT-induced change.     

Boom time [industrial accidents prevention]

This paper explains how industrial accidents can be avoided with a structured approach to regulation. It explains how past regulatory framework manifests itself in UK, and offers some suggestions as to how companies and engineers can learn from headline grabbing events so that, hopefully, they never have to be involved in one. Seveso II increased the focus on protection of the environment and was the first European directive to cover eco-toxic substances such as aquatoxics. It introduced new requirements relating to safety management systems, emergency plans and land-use planning, and tightened up the provisions on inspections and public information.     

冲击大电流系统中单片机与PC机的串行通信

在冲击大电流自动化系统中 ,串行通信的可靠性变得尤为重要。从基本的单片机串行通信设计及 Visual Basic 6.0开发 Windows98平台下的 PC机串行通信入手 ,结合冲击大电流系统中存在的强电磁干扰以及串行通信的抗干扰措施 ,介绍如何在冲击大电流系统中实现单片机与 PC机的串行通信。     

商品住宅给排水噪声源分析及相关控制技术的探讨

通过分析建筑给水排水中泵房、给水系统及排水系统的噪声源,并对噪声的产生及传播采取相关的控制技术,使建筑给水排水噪声降低到满足人们健康有序生活的最低要求.     

浅谈建筑工程设计优化与成本控制

文章论述建筑工程设计从方案阶段、施工图阶段对工程成本的影响,分析设计优化运作困难的各种原因,并提出搞好设计优化的几点建议。