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Performance Assessment of Modern Walled Buildings

机译：现代围墙建筑的性能评估

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Reinforced concrete structural walls are commonly used as the primary lateral-load resisting system in buildings. The research presented herein represents the first-phase of a multi-year research effort aimed at developing tools to enable performance-based earthquake engineering (PBEE) of structural walls. The first-phase of the research effort focused on the seismic behavior and analysis of slender planar walls. To design the experimental investigation, including a prototype specimen and test matrix, the following steps were taken: 1) drawings for 18 walls from 10 buildings designed for construction on the west coast since 1991 were reviewed to determine representative design details, 2) practicing engineers were consulted to establish the wall design process for the test specimens, 3) the results of previous experimental studies were reviewed to determine the parameters that control response, and 4) elastic, effective-stiffness analyses of a representative 10-story building were conducted to determine representative load patterns. These results are used to support experimental testing of wall sub-assemblages which will be conducted using the NEES MUST-SIM facility. The results of previous studies and data from numerical simulation were used to design an instrumentation layout that would fully utilize the advanced instrumentation available at the NEES facility. The experimental investigation is being complemented by an analytical investigation. Data generated from testing and analysis will provide for an improved understanding of wall behavior, provide a basis for advancing simulation and design of walls, and be used to support the subsequent phases of the research effort, and address different wall configurations.
机译：钢筋混凝土结构墙通常用作建筑物中的主要侧向抗力系统。本文介绍的研究代表了多年研究工作的第一阶段，旨在开发工具以实现基于性能的结构墙地震工程（PBEE）。研究工作的第一阶段集中在细长平板墙的抗震性能和分析上。为了设计包括原型样品和测试矩阵的实验研究，采取了以下步骤：1）审查了自1991年以来在西海岸设计建造的10座建筑物的18面墙的图纸，以确定代表性的设计细节； 2）执业工程师咨询以建立试样的墙体设计过程，3）回顾先前的实验研究结果以确定控制响应的参数，4）对具有代表性的10层建筑进行弹性，有效刚度分析确定代表性的负载模式。这些结果将用于支持使用NEES MUST-SIM工具进行的墙组件的实验测试。先前研究的结果和来自数值模拟的数据被用于设计一种仪器布局，该布局将充分利用NEES设施中可用的先进仪器。实验研究由分析研究补充。从测试和分析生成的数据将提供对墙体行为的更好理解，为推进墙体的仿真和设计提供基础，并用于支持研究工作的后续阶段，并解决不同的墙体配置问题。

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