Survey of Tilt-Up-Wall Structural Systems Affected by the Whittier Narrows Earthquake of October 1, 1987

在地震期间，关于倾斜墙系统性能的数据缺乏。这种类型的建筑在商业和工业建筑中越来越受欢迎。这项为期12周的研究提供了受1987年10月1日惠蒂尔海峡地震和随后的1987年10月4日大余震影响的倾斜上墙建筑的研究。研究结果为进一步评价倾斜墙系统在地震作用下的性能提供了广泛的数据基础。该项目的重点是对受地震震动的上斜墙建筑进行实地调查，并在地震发生后立即从其他人的记录和调查中获取可用数据。

There is a lack of data on the performance of tilt-up wall systems during earthquakes. This type of construction is becoming increasingly popular for commercial and industrial buildings. This 12-week study provides for research of tilt-up-wall buildings affected by the Whittier Narrows earthquake of October 1, 1987 and the following large aftershock of October 4, 1987. The research provides a broad data base for follow- on efforts to evaluate the performance of tilt-up wall systems during earthquakes. The project focuses on conducting a field survey of tilt- up-wall buildings shaken by the earthquake and acquiring available data on records and surveys done by others immediately after the earthquake.