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Seismic Analysis and Design of Hospital Building by Equivalent Static Analysis

机译:基于等效静力分析的医院建筑抗震分析与设计

摘要

Structural design is the primary aspect of civil engineering. The foremost basic in structural engineering is the design of simple basic components and members of building viz., slabs, beams, columns and footings. The first step in any design is to decide the plan of the particular building. The location of beams and columns are decided. Then the vertical loads like dead and live loads are calculated. Once the loads are obtained, the component which takes the load first i.e. the slabs can be designed. From the slabs, the loads are transferred to the beams. The loads coming from the slabs onto the beam may be trapezoidal or triangular. Depending on this, the beam may be designed. The loads (mainly shear) from the beams are then transferred to the columns. For designing columns, it is necessary to know the moments they are subjected to. For this purpose, frame analysis is done by Moment Distribution Method. Most of the columns designed in this project were considered to be axially loaded with uniaxial bending. Finally, the footings are designed based on the loading from the column and also the soil bearing capacity value for that particular area. All component parts are checked for strength and stability. The building was initially designed as per IS 456: 2000 without considering earthquake loads using STAAD.pro software. Then the building was analyzed for earthquake loads as per Equivalent static analysis method and after obtaining the base shear as per IS1893: 2002, again detailing has been obtained using ETABs.
机译:结构设计是土木工程的主要方面。结构工程中最重要的基础是简单的基本组件和建筑物构件的设计,即楼板,梁,柱和基础。任何设计的第一步都是确定特定建筑物的计划。确定梁和柱的位置。然后计算垂直荷载,如静荷载和活荷载。一旦获得载荷,就可以设计首先承担载荷的构件,即平板。荷载从平板转移到梁上。从平板施加到梁上的载荷可以是梯形或三角形。取决于此,可以设计光束。然后,来自梁的荷载(主要是剪力)会传递到柱上。在设计圆柱时,有必要知道它们承受的力矩。为此,通过矩量分布法进行框架分析。在该项目中设计的大多数立柱都被认为是轴向加载的单轴弯曲。最后,根据立柱的荷载以及该特定区域的承重能力值来设计基础。检查所有组件的强度和稳定性。该建筑物最初是按照IS 456:2000设计的,没有使用STAAD.pro软件考虑地震荷载。然后,根据等效静力分析方法对建筑物进行地震荷载分析,并根据IS1893:2002获得基础剪力后,再次使用ETAB获得详细信息。

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    Naser Mohammad;

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  • 年度 2015
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