消能装置的不同消能形式Various energy-dissipating ways of devices消能构件中设有消能装置。当构件（或节点）发生相对位移或转动时，消能装置产生较大的阻尼，从而发挥消能减震作用。为了达到最佳消能效果，要求消能装置提供最大的阻尼，即当构件（或节点）在力作用下发生位移时，所做的功最大。Energy-dissipating devices are mounted in energy-dissipatingmembers. When the member (or node) produce relativedisplaces or rotates, the energy-dissipating devices produceslarge damping,which plays a role of energydissipation.Inorder to achieve the best effect of energy dissipation, theenergy-dissipating devices are required to provide maximumdamping, that is, when the members (or nodes) displacedunderforce,thepowerisdonetothemostextent
消能装置的不同消能形式 Various energy-dissipating ways of devices 消能构件中设有消能装置。当构件（或节点）发生相对位移 或转动时，消能装置产生较大的阻尼，从而发挥消能减震作用。 为了达到最佳消能效果，要求消能装置提供最大的阻尼，即当 构件（或节点）在力作用下发生位移时，所做的功最大。 Energy-dissipating devices are mounted in energy-dissipating members. When the member (or node) produce relative displaces or rotates, the energy-dissipating devices produces large damping, which plays a role of energy dissipation. In order to achieve the best effect of energy dissipation, the energy-dissipating devices are required to provide maximum damping, that is, when the members (or nodes) displaced under force, the power is done to the most extent
（1）摩擦消能：如摩擦消能支撑，摩擦节点energydissipated摩擦点by friction :8Bfriction bracing摩擦面friction nodeF(M)F(M)wO)(0)单折线方形线F(M)F(M)u(0)u()双折线椭圆线
（1）摩擦消能：如摩擦消能支撑，摩擦节点 energy dissipated by friction : friction bracing, friction node