With respect to the former , three objection function are evaluated : average dissipated energy maximal relative interstory drifts between neighboring floors , and linear quadratic . moreover , proper implementing method about these three objection functions are analyzed in detail 在粘彈性阻尼器位置優(yōu)化方面,綜合評價了以結(jié)構(gòu)平均耗能、最大相對層間位移和線性二次型為目標的三種優(yōu)化函數(shù),詳細分析了這三種目標函數(shù)所用的實現(xiàn)方法。
The government , as the leading role in the structure , is suggested to adopt the combining model of the compensation policy and development policy , depending on the proper implement of the social salvation and social insurance policy as well as the reemployment and quality improvement policy . furthermore , the non - governmental organization , community construction , the charity development and the voluntary service will play a more and more significant role in the safeguard of the vulnerable group with their respective methods for offering the help 責任主體的政府應選擇社會保障、社會保險等補償性政策和引導就業(yè)、提高素質(zhì)等發(fā)展性政策相結(jié)合的社會政策模式;非營利組織、社區(qū)建設、慈善事業(yè)和志愿服務等社會體系在弱勢群體利益保護中有諸多的路徑選擇,將發(fā)揮越來越大的作用;弱勢群體的個人自助也是他們消除社會隔離,克服心理障礙,擺脫弱勢困境的必要條件。