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(一)编制該表目的: “无产阶级文化大革命是使我国社会生产力发展的一个强大的推动力”,无产阶级文化大革命,推动了铁路建設事业飞跃发展我总队担負的边预测,边設計,边施工的“三边”項目日渐增多,在时間紧,任务急,大打人民战爭修建铁路的情况下,我国工人阶级自己创造发明的桥梁钻孔灌注桩基础大量採用,为了加快钻孔桩的設計工作,我們发动群众編制了“园形截面钢筋砼偏心受压杆件计算表”,供现(土人力)使用。 (二)該表的运用范围: (1)该表是在钢筋砼计算弹性理论基础上編制的,假定主筋为均勻分佈的园环。 (2)利用該表可解决的问题:
(1) The purpose of this table is formulated as follows: “The Great Proletarian Cultural Revolution is a powerful impetus to the development of social productive forces in our country.” The Great Proletarian Cultural Revolution has promoted the rapid development of railway construction and the development of the Corps, With the increasing number of “three sides” projects under construction, the railway bored pile foundations invented by the working class of our country have been extensively adopted in the light of time constraints, urgent tasks and the war of aggression against the people. In order to speed up the construction of bored piles Design work, we mobilize the masses prepared a “circular cross-section of reinforced concrete eccentric compression rod calculation table” for the present (soil manpower) use. (B) The scope of the use of the table: (1) The table is based on the theory of reinforced concrete calculated on the basis of elastic theory, assuming that the main tendons are evenly distributed ring. (2) the use of the table can solve the problem: