浅谈PKPM框架结构设计注意事项

本文主要讲述在PKPM框架结构设计中注意的几个事项.从结构设计总说明各层布置图到基础平面图及详图几方面讲述.     

浅谈剪力墙设计中的问题

本文主要讲述了剪力墙的基本概念、剪力墙的边缘构造及在剪力墙设计中应注意的几个问题。     

浅谈剪力墙设计中的问题

本文主要讲述了剪力墙的基本概念、剪力墙的边缘构造及在剪力墙设计中应注意得几个问题.     

砖混住宅楼混凝土结构外观质量控制

提高混凝土外观质量是十分重要的,并从模板设计与施工,混凝土浇筑工艺、混凝土的拆模和养护、混凝土外观缺陷的处理等几个方面讲述了提高土外观质量的几种方法.     

高压辊磨机在选矿厂的应用与探讨

讲述了高压辊磨机的作用机理,对高压辊磨机在选矿厂不同破碎工段的应用情况做了介绍,提出了使用高压辊磨机的几点建议。     

一次混合机机尾撒料的原因分析与解决方法

分析正常运转混合筒机尾撒料的几种原因，提出了解决问题的常规方法，重点讲述了解决问题的特殊方法－对喇叭口实行动态密封。     

高压辊磨机在选矿厂的应用与探讨

讲述了高压辊磨机的作用机理,对高压辊磨机在选矿厂不同破碎工段的应用情况做了介绍,提出了使用高压辊磨机的几点建议.     

邯钢CSP加热炉的设计原则和特点

根据邯钢CSP加热炉谈判、设计、生产以及维护中积累的经验 ,讲述了CSP加热炉设计应注意的几个重要问题 ,使之能更好地满足薄板坯连铸连轧生产的要求     

变被动为主动——浅论学习方式的转变在新课改中的地位和作用

本文首先讲述转变学生学习方式的原因和意义,进而就怎样转变学生学习方式阐述了自己的观点:应谊让他们的学习方式由被动变主动,并且提出了几条具体措施.     

外语后进生转化几例

后进生转化需要教师因材施教,过程中需要教师有耐心,有爱心.本文通过教学中的真实案例,讲述了转化外语学困生的几种做法,剖析了学困生的心理和认知因素.     

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.     

日本现代设计文化研究

日本设计在亚洲乃至整个世界的都具有领先水平,从二战以后的短短几十年间,日本发展的如此之快,如此之成熟,先进的设计水平是使日本的产品打开国门,走向世界一把钥匙。日本设计成为优质产品的代名词,如何看待日本的现代设计文化,如何学习日本的设计经验,使我们所要研究的内容。     

浅谈施工组织设计与工程预结算

针对目前不少施工企业,对施工组织有关内容没有引起足够的重视而引起的一些问题进行论述,并就充实施工组织设计有关工程预结算的内容,加强经济管理,合理确定单位工程造价等问题进行了探讨.     

复合板特殊性能检验方法探讨

对复合板剪切强度、粘接强度、扭转试验进行了初步的探讨，设计并制作了复合板剪切强度、粘接强度试验装置，初步制定了复合板扭转试验方法，并对试验结果进行分析讨论。剪切强度、粘接强度试验装置设计简单，易操作。测量精度高，扭转试验能充分反映复合板受规定扭矩后的变形性能。     

Single-case design: A primer for play therapists.

Play therapy research is typically presented to practitioners as extensive and detailed studies that involve excessive controls of variables and large numbers of subjects in order to generalize findings. However, single-case design is one research design that involves concentration on data collection from few participants and involves clinical decision-making of the play therapist. This article defines single-case design and provides step-by-step suggestions for how to conduct a single-case design study. We also provide a specific example of single-case application to play therapy intervention and further discuss common problems in play therapy single-case design implementation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

高炉炭砖炉衬的设计和应用存在的问题

针对近年我国有的高炉出现的炉缸炉底寿命短、3~4年就被迫停炉大修的情况,从高炉炉缸砖衬设计、炭砖选材、炭砖质量的检测控制及炉型结构设计等方面分析,提出延长高炉寿命的一些改进措施。     

全泥氰化提金工艺设计与实践

阐述了全泥氰化提金工艺设计中应注意做好的几项工作；全泥氰化工艺常用的几种流程结构特点；怎样合理地确定工艺参数及选择设备。     

Preliminary Design System for Concrete Box Girder Bridges

A neural network-based design system is presented in this paper for preliminary design of concrete box girder bridges. The system is based on a loose coupling model that integrates the artificial neural network and the fuzzy network to perform the task of noisy data filtering, knowledge extraction, and candidate synthesis. After a comparative study, the radial basis function neural network is chosen in the design knowledge generation instead of the commonly used back-propagation neural network. The fuzzy network is employed to determine the integer types of design parameters. The developed system provides a few feasible design configurations, and enables the user to overwrite some of the design parameters, so that that user can have a wide choice in his preliminary design. The accuracy of the neural network testing and the influence of the size of the design cases on the neural network prediction are discussed. A design example is included to illustrate the design procedure.     

95 t转炉氧枪喷头设计与应用

叙述了马钢-炼钢95t转炉氧枪喷头几个重要参数的选取和设计,并讨论了马钢-炼钢95t转炉氧枪的使用情况。