建筑框架

This paper analyses the defects of the active performance measurement method of construction safety management,offers several principles of designing the index system,establishes a frame of performance measurement index system which is mainly designed on province level including work indexes and outcome indexes,and finally gives explanations to the indexes and what needs in further study.

分析了目前建筑安全工作绩效评估方法的缺陷，提出了设计建筑安全工作绩效评估指标体系的基本原则，构建了由工作指标和业绩指标组成的主要针对省级建设主管部门的建筑安全工作绩效评估指标体系框架，对各项指标和需要进一步研究的内容作了说明。

Steel moment-resisting frames with welded beam-to-column connection were traditionally regarded as having excellent performance, and widely adopted in steel constructions, but this opinion changed after the 1994 Northrige earthquake and the 1995 Hyogoken-Nanbu earthquake. These earthquakes also arouse engineers to resurvey the behavior of end-plate connections. It is well known that end-plate connections have definite flexibility, which can increase damp, prolong period, and decease swing of structure. So it can reduce the damage, and is one of the best choices for resisting earthquake.

中文题名钢框架梁柱端板连接在循环荷载作用下的破坏机理及抗震设计对策副题名外文题名 Collapse mechanism and design criterion of steel beam-to-column end-plate connections under cyclic load 论文作者郭兵导师顾强学科专业结构工程研究领域\研究方向学位级别博士学位授予单位西安建筑科技大学学位授予日期2002 论文页码总数127页关键词钢结构框架结构抗震设计钢框架梁柱端板连接馆藏号BSLW /2003 /TU392 /6 传统观点认为，梁柱焊接刚性连接具有较好的抗震性能，因此在工程中得到了广泛地应用，但1994年的Northrige地震和1995年的阪神地震改变了这种传统观点，这两次地震也引起了工程技术人员对端板连接的再审视。

The paper"s background is building fire protection measures in the ancient times in our country. The current actual development level fire protection safe engineering of our country and fire protection design standard is this research"s basic starting point. Faceing building fireprotection design and assessorand and related people, on the foundation of domestic and international plenty of related datas and document, combining project practice experience, according to present condition of performance-based fireprotection design development and the characteristic of modern building, the paper elaborates and discusses background, advantage, concept, basic frame and step of performance-based fire protection design and ralated theory.

论文以我国古代建筑防火措施为背景，以现阶段消防安全工程学的实际发展水平及我国现行的建筑防火设计规范为基本出发点，面向建筑防火设计与审核等相关人员，在分析研究国内外大量的相关数据及文献的基础上，结合工程实践经验，针对目前各国性能化防火设计的发展状况及现代建筑的特点，对性能化防火设计的产生背景、优点、概念、基本框架和步骤进行了阐述与讨论。

By analyzing the form of its spatial composition, this thesis tries to find out the continuous relation between Deconstructive Architecture and tradition architecture, which is covered by involuted and multifarious presentations. The highlighted point of Deconstructive Architecture is the reconstruction of space.

本文试图通对解构主义建筑空间构成的形式美学分析，其纷乱、繁杂的形式表象背后找到其与传统建筑形式美学的承接关系；强调解构主义建筑的关键在于对空间的重构，在传统形式美学框架上发展的动态空间构成原则使空间重构成为可能。

The purpose of this disquisition is that classifying architecture according as its configuration,neatening the genres of ancient architecture of China,establishing logical structure and system,cognizing characteristic and configuration of ancient architecture of China.

本文的研究目的是，以建筑本身所呈现的结构为分类依据，对中国建筑史上的建筑类型进行全面的梳理，建立起一个合理的层级性框架体系，来全面具体地认识中国建筑类型的表述特征和系统结构。

Kimcheon era 150,000 square meters floor area, building a total 122.8 meters high, gold-colored facades-wide curtain walls, building structure framework, steel capacity of 37,000 tons, equivalent to a quarter of the amount of bird's nest of steel Third, structural stability, seismic standards to achieve 8 crack, the form of the building with Chinese characteristics, modeling of gold bullions, Deng-Ke Jinbao meaning.

金泉时代建筑面积15万平米，建筑总高122.8米，外立面采用全金色玻璃幕墙，建筑结构为纯钢框架结构，用钢量为3.7万吨，相当于鸟巢用钢量的四分之三，结构稳固，抗震标准达到8级裂度，整个建筑形态为具有中国特色的金元宝造型，寓意登科进宝。

According to the calculation analysis of one multi storied house project,it compares the key technical parameter and qualification of the concrete structure,rolled H profiled bar frame structure,welding H profiled bar frame structure design result,which shows steel frame structure applied in multi storied house is a structural system to be worth generalization.

通过对一多层住宅建筑工程设计方案的计算分析，比较了混凝土结构、轧制H型钢框架结构、焊接H形钢框架结构设计结果的主要技术参数及指标，表明钢框架结构应用于多层住宅是一种值得推广的结构体系。

It provides useful probations for making use of prestressed concrete long span structure in high-rise buildings.

着重介绍了预应力混凝土框架体系在高层建筑中的应用，分析了各种方案的优缺点，对预应力框架梁的截面选择、次弯矩计算、预应力筋确定进行了详细的分析，为高层建筑采用大跨预应力结构提供了有益的探索

Finally, stochastic vibration analysis of a two-floor frame structure by blasting seismic action is done by finite element program ANSYS. In order to contrast, that by nature seismic action is also done here, and displacement field, velocity field and stress field of this two kind of condition are obtained, and differences of the structure damage mechanics by two kind of action are analyzed. Dynamic reliability analysis of the two-floor frame structure is done using of simulation results, obtaining the safe reliability level of the structure by seismic action, and seismic safety evaluation of the frame is completed.

最后，运用有限元程序ANSYS对爆破地震动作用下一个两层框架结构进行了随机振动分析，为了进行对比，这里也对结构受天然地震动作用进行了随机振动分析，得到了两种地震动作用下结构响应的位移场、速度场和应力场的变化情况，分析了爆破地震动和天然地震动对建筑结构物破坏机理的不同；应用数值模拟的结果对该两层框架结构进行了动力可靠性分析，得到了其在地震动作用下的安全可靠度，完成对该框架的爆破地震安全性评估。

The real motivation of this thesis is searching for the development of office buildings and the trend of architectural style, and trying to find out the reasons why the style will be transformed. This thesis attempts to study the reasons behind the background, condition, trend and transformation from 1945 to 1997 in Taiwan.Besides, its timetable is defined by technological 、 social and economic factors, and it tries to break through the structure of style"s development in the West, thus the essay reclassifies the formative technique and style in Taiwan, and explores the meaning in office buildings" style.

本论文主要的目的就在於了解商业办公大楼在台湾的发展状况与其建筑样式的转变趋势，并寻找影响商业办公大楼样式改变的原因，以1945年至1997年间台湾商业办公大楼为范围，尝试探讨其样式的发展背景、状况、趋向以及转变的原因，除了以建筑技术发展、社经环境发展来作为时间轴上分段之依据外，并试图跳开以西方建筑样式发展为主之分期框架，重新整理台湾商业办公大楼之造形手法与建筑样式发展，并探讨样式产生背后的意义。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。