王  威  王社良  苏三庆
    （西安建筑科技大学土木工程学院  西安 710055）

[提要]  以山东邹县火电厂钢筋混凝土结构主厂房纵向框架-抗震支撑原型结构为依据，以铅芯消能器试验研究为基础，首先在钢支撑杆上增设铅芯消能器，把原型结构模拟为一个3层3跨的平面消能支撑框架模型结构，然后对模型结构进行了试验研究，并作了简要的理论分析。
[关键词]  铅芯消能器  消能支撑框架  试验研究

Adopting the longitudinal seismic braced frame structure system of a large capacity power plant in Shandong province Zou county as a prototypical building, an experimental model structure of three-story and three-span planar energy-dissipating braced frame with six energy-dissipation devices is simulated by l/8 scale.Based on the experimental results, the aseismic behavior of the experimental model structure is studied in detail, and the relevant mechanics model and computation methods are put forward as well.
Keywords: lead extrusion damper; energy-dissipation braced frame; experimental research