广州市某高层办公大楼结构设计

介绍某复杂高层建筑结构特别是高度为93m的主体办公楼结构的设计与分析过程,并根据抗震性能计算结果采取多项技术措施,供同类设计参考。     

层次分析法在基础选型中的应用

在综合考虑影响高层建筑基础选型各种因素的基础上,建立了基于层次分析法的基础选型数学模型,通过量化计算,可得出适用的基础选型方案。通过一工程实例,验证了运用层次分析法进行基础选型的有效性与合理性。     

对建筑安装工程企业完工百分比法核算的思考

完工百分比法是建筑安装工程企业在实际工作中广泛运用的财务核算方法,它能准确、及时地反应工程进度及企业业绩的相关信息。但是完工百分比法在具体实施中存在许多主观性,完工进度由企业内部调节控制,有些企业通过预估成本调节利润,不能如实反映企业的真实情况。该文对完工百分比法的实际运用进行了简要的分析。     

福建省夏热冬暖地区居住建筑节能率目标的研究与实施建议

作为福建省居住建筑设计强制性标准的核心内容,节能率目标的确定关系重大。本文采用常见的建筑节能计算软件,对福建省夏热冬暖地区南、北区建筑实现60%节能率所对应的围护结构性能指标进行计算,并结合工程实际、成本和经济社会效益等方面进行可行性分析,提出合理的节能率要求及实施方法。     

基于节能理念的某高层住宅小区的供配电设计

结合现代建筑电气节能技术发展现状及建筑电气设计规范,对如何合理的进行供配电设计做了简要的阐述,并以某高层住宅小区为实例进行了供配电方案的设计,以供参考。     

高层建筑火灾致因因素分析与防火安全对策

随着城市化脚步的快速发展,城市高层建筑越来越多,高层建筑带来的安全隐患也时刻威胁着人们生命财产安全。本文针对高层建筑火灾的发生因素以及防火安全对策进行了分析,希望为相关部门在对高层建筑的救火、防火方面提供帮助。     

扬州园林的发展历史及其特点浅析

“杭州以湖山胜,苏州以市肆胜,扬州以园亭胜”。扬州园林为我国园林中的奇葩。本文以园林案例,剖析总结了扬州园林的特色。     

磷石膏空腔模无梁楼盖中柱节点位移分析

采用实体单元solid65的有限元模型对磷石膏空腔模无梁楼盖中板柱节点和一般实心厚板板柱节点进行理论分析,对比得到了磷石膏空腔模无梁楼盖板柱节点的位移。     

韶州府学宫大成殿建筑分析

以韶州府学宫大成殿为例,着重从建筑沿革、建筑型制及尺度分析入手,探讨粤北地区殿堂建筑设计的原则,并指出大成殿构架中上层檐柱支撑方式的独特性,以及建筑构造上在檐下采用粤北地区较常见的朵式插栱,总结粤北地区传统建筑的地方性特征。     

Seismic microzonation and building vulnerability assessment based on site characteristic and geotechnical parameters by use of Fuzzy-AHP model (a case study for Kermanshah city)

ABSTRACT

On 12th November 2017, an earthquake with a magnitude of 7.3 Richter scale in the town of Sarpol-e Zahab took place that caused lots of human casualties and devastation. After the incident, issues related to the probability of an earthquake with equal intensity and extents of similar building destruction were raised in Kermanshah city. Therefore, a seismic microzonation map of Kermanshah city has been prepared based on the geotechnical, geological, and geophysical data, and the data were analysed using Fuzzy analytic hierarchy process (AHP). In the next step, the vulnerability analysis of city buildings was carried out based on the ground-shaking map, vulnerability curves, and statistical data regarding the buildings. The results of the vulnerability rate of residential buildings indicate that 80% of residential buildings would be exposed to vulnerability from low to moderate. However, other buildings would suffer 2% fully destruction (D1), 7% very high destruction (D2) and 11% high destruction (D3), respectively. Finally, according to the obtained results, the proposed model is verified with the help of the data and observations from the Sarpol-e Zahab earthquake, which reveals that the model is in good agreement with the actual earthquake data.