超宽荒管再加热炉的优化设计

介绍了超宽荒管再加热炉的特点、设计采取的技术措施和技术难点，通过模拟不同的炉型结构，分析了影响炉子温度、流场的因素，对比不同的炉型结构，不断进行优化改进。对设计和生产过程存在的问题和经验教训进行了分析和总结，并对以后的设计提出了改进优化的建议和措施。     

太钢一轧厂800t/d加热炉易地扩容改造

文章主要论述了一轧厂800t/d加热炉易地扩容改造过程中采取的措施和取得的经验，简述了炉型结构、燃烧系统、汽化冷却系统、余热回收系统的改造措施，计算机控制策略和改造后所取得的节能效果，该设计荣获冶金部优秀设计三等奖。     

室内排水管道防止堵塞技术措施

针对民用建筑排水堵塞问题，结合对设计、施工、验收规范的理解，从设计、施工、验收等方面，就建筑排水系统常见堵塞问题进行了探讨，并提出了具体的解决措施。     

国外工程设计值得注意的几个问题

重点叙述国外工程的运行程序及其特点，设计原则、设计技术、设计标准和设备／材料选型的一些特殊要求，设计进度和质量意识及其强化提高的措施，设计合同意识及为业主／总承包商服务的意识等几个问题。     

我院市政工程设计发展历程及展望

回顾我院市政工程设计发展历程、现状与业绩，展望我院市政工程设计业务的市场前程，提出了发展我院市政工程业务的措施与建议。     

宝钢三期烧结工艺设计的改进

介绍宝钢三期烧结工程工艺设计的主要特点，以及针对一、二期工程设计、施工、生产过程中出现的问题在工艺设计上所采取的主要改进措施。     

高层无梁无柱帽板柱—剪力墙体系：江西省图书馆14层书库设计

高层无梁无柱帽板柱－剪力墙体系在设计、计算和构造方面，国内资料甚少。本文以江西省图书馆１４层书库设计实例，对其适用范围、设计、计算方法及配筋构造措施提出粗浅看法，供同行参考。     

高效制酸新技术在大冶转炉烟气制酸技改工程的应用

全面介绍了大冶转炉烟气制酸技改工程中应用的新技术，采用的设计管理模式，“以人为本”的设计理念及“环保”、“节能”的措施。     

高层建筑剪力墙连梁设计探讨

高层建筑剪力墙结构一般在风荷载和地震等的作用下，受力性能复杂，破坏形态多样。在设计时，即使采取各种措施进行调整计算，很多时候仍难满足整体设计，特别是连梁超筋难以满足设计要求。基于这种情况，通过剪力墙连梁的概念以及具体理论分析，并结合施工图设计，提供连梁设计的一些建议，并且讨论连梁设计时的模型、配筋计算及施工图结构构造设计。     

本钢1号高炉大修改造工程总图运输设计特点

详细介绍了本钢1号高炉工程总图运输布置方案在总图布置、运输设计、竖向等方面的特点以及所采取的设计方法及优化措施，达到优化总图布置，节约用地，节省投资的目的。     

Evolutionary Design of Steel Structures in Tall Buildings

This paper presents results of a study on evolutionary computation in the design of the steel structural systems of tall buildings. It describes results of extensive research on both short-term (up to a few hundred generations) and long-term evolutionary design processes (at least a few thousand generations). The experiments were conducted with Inventor 2001, an evolutionary design support tool developed at George Mason University, for generating conceptual and detailed designs of steel structural systems in tall buildings. First, the paper discusses conceptual design of steel structural systems in tall buildings and briefly introduces Inventor 2001 as well as its design representation and evolutionary computation characteristics. Next, it provides the results obtained from systematic parametric design experiments conducted with Inventor 2001. The objective of these experiments was to qualitatively and quantitatively investigate evolution of steel structural systems of tall buildings during a multistage evolutionary design process as well as the influence of various evolutionary computation parameters. Mutation and crossover rates, population size, the length of the evolutionary processes, and the importance of a symmetry requirement have been analyzed and results produced. Emergence of structural shaping patterns has been also studied and several interesting patterns found in the evolutionary design process. Finally, research conclusions are presented as well as recommendations for further research and development of evolutionary design support tools.     

书籍设计中的汉字编排研究

书籍设计是字体设计、版面设计、插图设计、封面和护封设计的综合体。在书籍设计中版式编排居于核心位置,其最终的目的是以最佳、最有效的方式传达书籍的内容信息,这些信息合理、有效地传达必须经过考证,利用视觉语法进行合理、有效的组织与安排,因此,在版式编排中运用视觉语法进行设计是非常重要的。     

Interstitial Space Design in Modern Laboratories

Modern laboratory design and construction is becoming increasingly complex with advancements in mechanical, electrical, plumbing, and specialty system technologies. Laboratory projects often have critical schedules and rigorous maintenance and operations requirements. The use of interstitial spaces that create additional floors for mechanical systems is a design strategy that can facilitate both the construction and operation of laboratories. By providing additional space and easier access to mechanical systems, interstitial designs facilitate maintenance and reconfiguration of laboratories, thus reducing life cycle costs. Despite these and other advantages, the use of interstitial space is often eliminated as a laboratory design option due to perceptions of high first costs. This paper presents an analysis of the advantages and disadvantages of interstitial space design as an alternative to traditional plenum construction. The opinions of experienced operators, designers and builders of interstitial building spaces are presented. Survey results of design and construction professionals are presented illustrating current perceptions (and misconceptions) of interstitial spaces as a design alternative for laboratories. Finally, a detailed interdisciplinary case study redesign is used to illustrate the comprehensive effects of introducing an interstitial space design in an actual modern laboratory in which a 1.6-year payback was achieved on the investment in an interstitial design alternative. The research concludes increased first costs can potentially be offset by savings in construction time, and that valuable savings in maintenance and operation costs help to justify the use of interstitial space design solutions.     

Optimal Design in the Presence of Modeling Uncertainties

The integration of modeling and simulation tools with robust and efficient methods of optimal design offers a rational approach to explore new concepts and designs. However, a widespread adaptation of these tools in the industry design environment will require that they incorporate a systematic analysis of uncertainty in all aspects of the design process. A lack of confidence in designs generated in a simulation-based approach is the result of uncertainties in the predictive capabilities of physics-based models used in the simulations, and poor representation of uncertainties and their propagation in a coupled systems engineering design problem. A data- and knowledge-lean environment, typical of a design process involving novel concepts, further exacerbates the situation; design engineers often make gross assumptions about distributional information of random variables and parameters, thereby adding to the uncertainty associated with the design results. The paper focuses on numerical and analytical tools by which to model uncertainty and risk in a simulation-based design environment, including cases where the uncertainty does not conform to standard probabilistic distributions. A specific focus of the modeling effort is an approach to establish confidence intervals for response predictions available from analytical and numerical models, as well as surrogate approximations used in the design process. Innovative adaptations of formal optimization methods in a nondeterministic design setting are discussed, including design problem formulations that examine the nondeterministic design problem in a multicriteria optimization framework. Simple design problems are used to illustrate the concepts and to underscore the deficiencies in a purely deterministic approach to the design problem.     

CASS在龙首矿区绿化场地平整与土方计算中的应用探讨

龙首矿区绿化工程中有很多场地平整,土方回填和开挖工作。CASS用于设计场地平整计划并计算土方量。选择合理的土方调配计划尽量实现场地的填挖平衡。避免重复回填、开挖和运输,以达到优化场地平整设计和土方计算的最优解目的,以降低工程造价,提高工程效率,也为龙首矿区绿化设计方案提供设计依据。     

Constructability Analysis in the Design Firm

The timely execution of a construction project is very important to the owner, who makes plans and commitments on the basis of the project’s anticipated completion date. Failure of design professionals to consider how a builder will implement the design can result in scheduling problems, delays, and disputes during the construction process. Constructability of design is a subjective scale that depends basically on a number of interdependent project-related factors. Many design firms have a formal (explicit) constructability program that is launched as early as the conceptual planning stage of the project. This research examines design professionals’ efforts to pursue constructability and provides recommendations for performing constructability reviews in an efficient and effective manner.     

动力系统工程管理前期准备工作探讨

阐述并探讨了动力工程前期准备工作中的论证阶段、初步设计阶段及初步设计与施工设计的衔接应掌握的几项原则及注意事项。     

选矿厂计算机辅助设计(CAD)与虚拟现实技术应用现状及展望

选矿厂设计过程涉及大量数据计算、图形绘制以及设计规范和设计经验的应用,计算机辅助设计的应用无疑能显著提高设计效率和质量。通过对选矿厂计算机辅助设计研究现状进行总结和分析,指出存在的问题和不足,即设计过程模块化、设计规范和经验处理不成熟、设备配置自主化和可视化程度低以及沉浸感缺乏等。计算机虚拟现实技术（VR）的出现,为解决这些问题和不足提供了新的技术途径,将VR技术应用于选矿厂设计中,可有效提升设计过程的自主化、可视化、沉浸感以及人机交互性与设计员的想象创造力,是未来选矿厂计算机辅助设计的重要发展方向。     

冶金行业EPC项目设计阶段的造价控制

文章根据冶金行业EPC的特点,从加强设计人员的造价意识、投标报价阶段的设计造价控制、施工图设计阶段的造价控制三方面阐述了在设计阶段如何做好造价控制.     

三维造型的图面设置等问题的分析

Mastercam软件具有强大的计算机辅助设计和辅助制造功能，集二维几何图形设计、三维曲面设计、刀具路径模拟、加工效果模拟和数控代在码生成等功能于一身，使用者常常因空间构图而掌握不好等原因而在设计中遇到困难，本文以实例分析三维曲面设计中应掌握的方法。