3.1.2结构消能减震的优越性及应用范围The advantages and application of energy -dissipatedstructuresadvantages（1）安全性：地震反应减小40-60%Safety: earthquake response reduced by 40% to 60%（2）经济性：节约造价5-10%economy: cost saved by 5% to 10%（3）技术合理性technicalrationality
3.1.2 结构消能减震的优越性及应用范围 The advantages and application of energy – dissipated structures advantages （1）安全性 :地震反应减小40-60% Safety: earthquake response reduced by 40% to 60% （2）经济性 ：节约造价5-10% economy: cost saved by 5% to 10% （3）技术合理性 technical rationality
3.1.2结构消能减震的优越性及应用范围The advantages and application of energy-dissipationstructuresapplication（1）高层建筑，超高层建筑；High-rise building, super high-rise building（2）高柔结构，高箕塔架；High and flexible structure, High-rise tower(3）柔性管道、管线（生命线工程）；Flexible pipelines and wires (lifeline project)（5）旧有高柔建筑或结构物的抗震（或抗风）性能的改善提高。the improvement of seismic and wind-resisting ability ofexisted high and flexible buildings
3.1.2 结构消能减震的优越性及应用范围 The advantages and application of energy-dissipation structures application （1）高层建筑，超高层建筑； High-rise building, super high-rise building （2）高柔结构，高耸塔架； High and flexible structure, High-rise tower （3）柔性管道、管线（生命线工程）； Flexible pipelines and wires (lifeline project) （5）旧有高柔建筑或结构物的抗震（或抗风）性能的改善提高。 the improvement of seismic and wind-resisting ability of existed high and flexible buildings
3.1.3结构消能减震体系的分类和构造Types and configuration of energy-Dissipated system消能支撑消能剪力墙按构件形式消能节点消能联结消能支承或悬吊构件消能减震结构（或装置）摩擦消能钢件非弹性变形消能按消能形式材料塑性变形消能材料粘弹性消能液体阻尼消能混合式消能
3.1.3 结构消能减震体系的分类和构造 Types and configuration of energy-Dissipated system
消能构件的不同构造形式Different types of energy-dissipating components（1）消能支撑energy-dissipatingbracing消能方框消能方柜消能圆柜消能装置消能装置屈服消能区消能装置(a）方框支撑(b)圆支撑(c)交叉支撑(d）斜撑支撑(e)K形支撑
消能构件的不同构造形式 Different types of energy-dissipating components （1）消能支撑 energy-dissipating bracing
钢材受弯屈服型消能支撑yieldingsteelbracingsystem这种支撑体系，具有结构在一般使用情况下所要求的侧向刚度，能代替一般交叉支撑或剪力墙。又具有较高的减震消能能力和抗低周疲劳破坏的能力，在多次反复荷载作用下，不失稳，不断裂，保持稳定的承载力和消能能力。其荷载一位移滞回曲线包络图面积非常稳定和饱满，与交叉杆钢支撑相比，阻尼比增大5倍以上。This type of bracing can replace ordinary cross-bracing orshear walls, has the required lateral stiffness under normalservice. It also has high energy-dissipating and anti-fatigue destroy capacity; stability capacity, not fracturingand sustaina stablebearingcapacity under multipletimesof cyclic loads. Its load - displacement hysteretic loop isvery stable and plump, whose damping ratio is 5 times aslarge as that of the cross-bar steel bracing
钢材受弯屈服型消能支撑 yielding steel bracing system 这种支撑体系，具有结构在一般使用情况下所要求的侧向刚度，能代替 一般交叉支撑或剪力墙。又具有较高的减震消能能力和抗低周疲劳破坏 的能力，在多次反复荷载作用下，不失稳，不断裂，保持稳定的承载力 和消能能力。其荷载—位移滞回曲线包络图面积非常稳定和饱满，与交 叉杆钢支撑相比，阻尼比增大5倍以上。 This type of bracing can replace ordinary cross-bracing or shear walls, has the required lateral stiffness under normal service. It also has high energy-dissipating and antifatigue destroy capacity; stability capacity, not fracturing and sustain a stable bearing capacity under multiple times of cyclic loads. Its load - displacement hysteretic loop is very stable and plump, whose damping ratio is 5 times as large as that of the cross-bar steel bracing