突破瓶颈 营销文化塑造品牌

中国石油工程设计有限公司（以下简称CPE）结合行业特点,建立了以人为本和客户导向的企业文化,并且以企业文化为营销对象,通过＂营销文化,塑造品牌＂,在行业内独树一帜,很好地实现了客户、员工和企业的共同成长。本文结合CPE塑造品牌的实践,给出了工程咨询设计企业营销文化树品牌的模式。     

湿地公园小品设计原则分析

湿地公园小品即指使用于栖息地保护的湿地场所,也能为人类提供某种活动方式,包含科普教育、自然风景观光、休闲散步和观鸟等内容的设施或建筑。它是湿地景观中的一种新的文化类型,其重要作用正日益被人们所认识。从生态保护、功能齐全、公众参与、人性化、文化传播、节能减材等方面分析了湿地公园小品的设计原则,为今后湿地公园小品的设计提供参考。     

Design of drainage blankets for leachate recirculation in bioreactor landfills using two-phase flow modeling

Drainage blankets (DB) are used for leachate recirculation in bioreactor landfills and consist of highly permeable material placed over a large area of the landfill with the leachate injection pipe embedded in the material at specified locations. DBs are generally installed at different depth levels during the waste filling operations. Very limited information is reported on performance of DBs, and that which exists is based on a small number of field monitoring and modeling studies. A rational method for the design of landfills using DBs has not been developed. This study performs a parametric analysis based on a validated two-phase flow model and presents design charts to guide the design of DBs for given hydraulic properties of MSW, the leachate injection rate and the dimensions and locations of the DB as measured from the leachate collection and recirculation system (LCRS) located at the bottom of the landfill cell. Numerical simulations were performed for the two established MSW conditions: homogeneous–isotropic and heterogeneous–anisotropic waste. The optimal levels of leachate saturation, wetted width, wetted area and developed pore water and pore gas pressures were determined, and design charts using the normalized parameters were developed. An example is presented on the use of design charts for typical field application.     

数字海图发行管理系统的设计与实现

为解决我国有关部门在数字海图发行中存在的数据及用户管理问题,通过对国内外现行数字海图发行管理机制的研究,提出了以海图数据封装发行模式代替目前直接复制数据的方式,开发和采用计算机软硬件结合加密的授权许可证技术,设计与实现具有可视化、集成化特点的新型的数字海图发行管理系统的方法.     

核电厂设计基准风速计算有关问题探讨

设计基准风速的确定对核电厂建构筑物的风荷载设计和结构设计至关重要。利用气象台站积累的历史极端风速资料,计算核电厂设计基准风速,并讨论了计算过程中应注意的有关问题。     

定天镜伺服驱动系统的软件设计

恒星光干涉议定天镜的转动是用五相步进电机来驱动的，它需要的控制信号由软件实现。软件设计是控制系统中最困难的部分，尽可能地用软件实现硬件功能，不仅可以降低成本，更重要的是，便于更新及升级。在观测过程全自动化的前提下，着重提出了我国恒星光干涉议实验系统中定天镜子系统的软件设计方案。     

天文观测科学实践中心技术实现

天文观测科学实践中心是一个以天文观测为核心的网络实践体验中心,以网站的形式向公众提供服务。网站建设使用HTML、CSS、JavaScript和JSP/JaveBean等技术;基于B/S结构实现望远镜远程控制;采用Windows Media技术实现视频发布。建成的网站为用户提供了全新的天文观测实践体验机会,达到了传播天文知识的目的。     

Taguchi design-based seismic reliability analysis of geostructures

This paper presents a methodology to evaluate the seismic reliability of geostructures in an optimal way. Taguchi design of experiments are adopted to find the most efficient and cost-effective combination of material properties in the uncertainty domain. Twelve uniform and mixed design models are tested. A polynomial-based response surface meta-model is built for each one and the accuracy of perdition is examined using 10,000 Monte Carlo simulations. A two-dimensional gravity dam is used as a vehicle for probabilistic transient analyses. The ground motion record-to-record variability is added as well using over one hundred earthquake records selected based on probabilistic seismic hazard analysis. Dynamic sensitivity of epistemic random variables are evaluated for the first time. Finally, an efficient and practical procedure is proposed in order to determine the reliability index of the geostructures. This approach, in fact, can be generalised for any type of engineering structures dealing with multi-hazard problems.     

可视会商业务系统的设计与应用

从分析可视会商业务系统的发展现状入手,介绍了可视会商业务系统的发展历程和组建方式,并针对气象部门的业务应用需求,规划设计了江西省、市之间基于H.323标准的建设方案。根据这个方案,采取部门宽带IP网加硬件终端的组网方式,建设了江西可视会商业务系统。该系统可以实现多种会议控制、双屏显示、双视传送、VGA图像无失真传送等功能。