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Buildings & Construction

Structural engineering

News and Updates

Projects and Programs

Building-Level Seismic Performance Assessment

Ongoing
Objective: To better understand the seismic performance of buildings designed in areas of medium-to-high seismicity and to identify ways to create enhanced performance through low-damage approaches, improved code provisions, and improved analysis procedures. What is the Problem? Despite progress

Validation of ASCE 41 Procedures in PBSE

Completed
Objective - The objective of this study is to advance first-generation performance-based seismic engineering (PBSE) methods by assessing the performance of a set of code-compliant buildings using ASCE/SEI 41 methodologies. This study focuses on steel buckling-restrained braced frames (BRBFs) and

Performance-Based Seismic Engineering (PBSE) for New Buildings Project

Ongoing
Objective: To develop a measurement science tool by FY 2016 that is capable of directly, accurately, and efficiently simulating the initiation and progression of structural collapse, and to develop a methodology for quantifying acceptance criteria limits found in the ASCE/SEI 41 Standard [1] through
Picture for Hardness and Coating Thickness Standardization and Measurements Project Including Equipment and Standards Organizations

Hardness Standardization and Measurements

Ongoing
DESCRIPTION Purpose: Provide measurement traceability for the Knoop, Rockwell, and Vickers hardness scales and for coating thickness measurements that are based on magnetic methods. Goals: Harmonization of hardness and coating thickness testing protocols, in pursuit of reduction of measurement

Publications