蒸压轻质加气混凝土(NALC)板墙体施工技术

0前言现代住宅建筑首先要求在确保安全的条件下做到舒适、节能,当然还要经济、美观,其他各项功能也应当得到保证。钢结构住宅以其轻质高强、延性好、结构网格大、空间布局灵活、构件小而使用面积大、工厂化程度高、工期短等优点在我国迅速发展。在钢结构住宅的设计中,     

浅谈迈向新世纪住宅户型设计

依据新的《住宅设计规范》，阐述了２１世纪住宅户型设计应该是平面、空间布局合理、功能分区符合人的生活习惯。同时，住宅户型设计还应适应市场的需求，做到安全，舒适，多功能，高质量。     

人体工程学视角下单身公寓室内设计探析

本文从人体工程学的角度出发对城市的小户型单身公寓的空间布局、使用功能做设计调整以满足使用者的生活需求。城市小户型住宅面积相对较小,但设计需求却是全面的,所以加强对这类户型设计的关注,对小户型的设计布局形成系统化设计思路与研究方法,能更好为年轻人追求布局合理、功能齐全、高效舒适和简约时尚的生活服务。     

基于POI数据的兰州市住宅与零售业空间布局及关联性分析

基于用户兴趣点数据,对兰州市住宅与零售业的空间布局及其关联性进行分析,对二者的空间匹配度进行测度.结果表明,住宅与零售业形成了“一主多次”的空间分布特征,呈现较强的“商住联动”趋势;便利店及超市等较小规模零售业与住宅空间分布的相关性较强,商场等较大规模零售业与住宅在空间上没有形成显著的协同集聚效应;零售业“临近”住宅布局的趋势较强,住宅“临近”各类零售业的趋势较弱,二者在空间“临近”上呈现非对称性特征;住宅与不同规模零售业辐射范围的空间匹配性差异显著,与不同业态零售业的空间匹配在街道尺度上可以划分为超前、协调和滞后3种类型.总体上,住宅与零售业在地域上形成了“以商引住”、“依居布商”、“商住互哺”的空间布局模式.     

谈节能型住宅的推广及应用

住宅建筑设计的节能措施是指利用建筑的造型．朝向．围护结构．保温构造．外窗遮阳构造以及空间布局的通风等来进行节能降耗设计。本文对节能型住宅的推广及应用谈了看法．     

建筑设计中的细部处理

我国的住宅改革刚起步，正处于探索阶段，这就需要住宅设计人员发挥先行作用，更新设计观念、理论和方法以适应商品住宅的市场需要。长期以来，住宅作为社会福利，由国家和企业投资，低租分配。在这种体制下．住宅建筑设计往往追求大面积、高标准，而忽视了住宅本身功能质量的改善和提高，以致造成设计粗糙，土地、材料浪费，住宅“单一化”等现象。目前，在住宅逐渐商品化的情况下，就要求住宅设计也要建商品价值的观念，住宅的功能质量都要与价格相联系．与市场需求相适应，力求在住宅设计中做到适用、经济、舒适。     

中小户型住宅设计存在的问题及设计原则

目前的中小户型住宅设计存在着诸多的问题,为此必须牢牢把握中小户型设计的灵活可变原则与精细化原则,通过套型的衍生和拓展来提高户型的灵活性,通过对面积进行合理化分配,模糊功能区分等手段提高空间的使用效率,从而提高住宅的舒适性.     

山西省自然保护区的建设及管理对策

在对山西省自然保护区进行考察的基础上,采用理论研究和野外调查相结合的方法,从自然保护区的数量、面积、类型结构、发展速度和空间布局等方面对山西省自然保护区的建设现状进行了综合分析.指出目前山西省自然保护区在建设过程中存在着发展速度不均衡、国家级保护区数量和面积过小、结构类型不完善、空间布局不合理、边界区划不清等主要问题,并针对性地提出了对策建议.     

试谈棚户区改造中新区规划

在“十一五”规划的开局之年,省委省政府为广大群众办理的头等好事就是改造全省煤矿企业的棚户区。这事关企业本身与广大群众最根本、最直接的利益。因此,成功的社区规划应在充分体现以人为本思想的基础上,从成本控制、住宅空间布局、生态环境保护、合理分流交通道路等几个方面进行,努力开发能突出当地文化内涵新型住宅社区。     

面积约束下船舶舱室声学布局优化设计的理性准则法

给出了船舶舱室声学布局优化通用模型的数学表达式,解决了舱室声学布局优化设计难以定量化描述的难题.基于该通用模型,研究考虑舱室面积约束和非标准空间约束的声学布局优化设计问题,给出了求解这类问题的理性准则法.针对常规舱室面积约束的声学布局设计,通过建立改进的计权指派系数矩阵,采用基于匈牙利算法的准则法求解;针对待分配空间数量不等于待分配舱室数量的非标准空间约束,提出基于排序不等式的非标准空间布局准则法.通过算例分析,验证了面积约束条件下舱室总体声学布局优化的理性准则法有效性.     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

An affordable accurate evaluation of the binding conformations predicted by molecular docking studies in bio-system

Franck-Condon factors bridge the gap between theoretical modeling and experimental observations for molecular electronic spectroscopy and electron transfer.Under the displaced harmonic oscillator approximation,multidimensional Franck-Condon factors are decomposed into a product of many one-dimensional(1D)Franck-Condon(FC)factors,and each 1D-FC factor is associated with one Huang-Rhys factor that determines the leading contribution of     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with