黄雨, 黄清, 吴晓峰, 叶为民. 2007: 循环荷载作用下基桩模型试验设备的开发. 工程地质学报, 15(S1): 627-632.
    引用本文: 黄雨, 黄清, 吴晓峰, 叶为民. 2007: 循环荷载作用下基桩模型试验设备的开发. 工程地质学报, 15(S1): 627-632.
    HUANG Yu, HUANG Qing, WU Xiaofeng, YE Weimin. 2007: DEVELOPMENT OF AN APPARATUS FOR PILE MODEL TESTS UNDER CYCLIC LOADING. JOURNAL OF ENGINEERING GEOLOGY, 15(S1): 627-632.
    Citation: HUANG Yu, HUANG Qing, WU Xiaofeng, YE Weimin. 2007: DEVELOPMENT OF AN APPARATUS FOR PILE MODEL TESTS UNDER CYCLIC LOADING. JOURNAL OF ENGINEERING GEOLOGY, 15(S1): 627-632.

    循环荷载作用下基桩模型试验设备的开发

    DEVELOPMENT OF AN APPARATUS FOR PILE MODEL TESTS UNDER CYCLIC LOADING

    • 摘要: 近年来,随着我国工程建设的高速发展,高、大、深、重建(构)筑物大量兴建,桩基础常受到循环荷载的作用,基桩模型试验设备的开发无疑具有重要的研究与应用价值。在借鉴国内外基桩沉降试验经验的基础上,本文采用较大尺寸的圆筒试验钢槽,综合集成了有关加载、量测装置,设计开发了一套可以反映循环荷载作用下基桩承载性状特性的模型试验装置。典型试验数据表明,该试验设备的循环加载曲线稳定,量测数据精度较高,能够较好地反映循环荷载作用下基桩的承载性状特性。

       

      Abstract: Recently, with rapid developments in constructions for tall, huge, deep and heavy structures in China, piles may often bear cyclic loading. An apparatus is therefore needed for pile model tests under cyclic loading in research and application. Referred to related researches, a specific testing system, which may be used for pile model tests under cyclic loading, was developed integrated with loading and measuring devices in a large steel vessel. According to the results of typical tests, it has been found that the apparatus can model fundamental bearing aspects of a single pile under cyclic loading and produce stable and accurate data during tests.

       

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