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Ⅰ、说明遵照毛主席“备战、备荒、为人民”的伟大教导,1968年由原铁道部主持编制了《京津地区道路建筑物抗震设计暂行规定》(以下简称《规定》),后经讨论修改,1971年8月交通部(71)交基字697号通知寄发了该《规定》的修订稿,要求各有关单位讨论,并提出修改意见。目前该《规定》尚未批准颁发使用。根据部文指示精神为了广泛征求意见,特根据该《规定》整编了本算例,以供参考。《规定》中对桥墩的检算是采用动力理论,即考虑在地震过程中建筑物的弹性振动的
Ⅰ. It shows that complying with the great teaching of Chairman Mao “preparing for war, preparing for war and for the people”, the Provisional Regulations on Seismic Design of Road Buildings in Beijing and Tianjin (hereinafter referred to as the “Provisions”) were presided over by the Ministry of Railways in 1968 and discussed Amendment, August 1971 Ministry of Communications (71) Notice No. 697 to pass the basic text of the “Regulations” sent a revised draft, requiring the relevant units to discuss and propose amendments. Currently, the “Regulations” have not yet been approved for use. In accordance with the instructions of the Ministry of instruction in order to widely solicit opinions, Te according to the “provisions” of the reorganization of this case, for reference. The “Regulations” in the calculation of the pier is the use of dynamic theory, that is, taking into account the elastic vibration of the building during the earthquake