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首页> 外文会议>International Conference on Advances in Building Technology Vol.1, Dec 4-6, 2002, Hong Kong, China >REVERSED IN-PLANE CYCLIC BEHAVIOR OF POST- TENSIONED CLAY BRICK MASONRY WALLS FOR HIGH PERFORMANCE MODULAR HOUSING
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REVERSED IN-PLANE CYCLIC BEHAVIOR OF POST- TENSIONED CLAY BRICK MASONRY WALLS FOR HIGH PERFORMANCE MODULAR HOUSING

机译：高性能模块式房屋后张拉砖砌体墙的平面内倒转行为

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摘要

Initial experimental results of a research program aimed at investigation of post-tensioned clay masonry walls for high performance modular housing are presented. A series of five large scale reversed cyclic tests on double-wythe clay brick masonry walls are discussed. Each of the five walls contain different details with the objective being to identify the characteristics of each such that choices depending on required performance can be made. The basic behavioral mechanism that is a characteristic of unbonded post-tensioned masonry walls is discussed, followed by details of the performance of each test. Results indicate that walls with unbonded post-tensioning steel performed best in terms of deformation capacity, and strength degradation. Particularly good performance was achieved by confining the compression toe regions of unbonded walls.
机译：提出了旨在研究后张式粘土砌体墙用于高性能模块化房屋的研究计划的初步实验结果。讨论了在双Wythe粘土砖砌体墙上进行的一系列五个大规模的反向循环试验。五个墙中的每一个都包含不同的细节，目的是识别每个墙的特性，以便可以根据所需的性能进行选择。讨论了无粘结后张拉砌体墙的特征的基本行为机制，然后详细介绍了每个测试的性能。结果表明，在变形能力和强度降低方面，无粘结后张钢的墙表现最佳。通过限制未粘结壁的压趾区域，可以获得特别好的性能。

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