有效提高懸挑基礎(chǔ)抗傾覆能力的一種設(shè)計(jì)方法
李 芳
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李 芳
(華北水利水電學(xué)院土木系 鄭州 450045)[提要] 給出了基礎(chǔ)設(shè)計(jì)中一種利用雙柱克服懸臂構(gòu)件傾覆力矩的方法,既可有效地發(fā)揮鋼筋混凝土柱抗壓抗彎能力強(qiáng)的優(yōu)勢(shì),又可節(jié)省材料,減輕自重。
[關(guān)鍵詞] 懸挑基礎(chǔ) 抗傾覆 結(jié)構(gòu)設(shè)計(jì)A method for foundation design about counterbalancing the over turning moment of cantilever members by the use of double columns is proposed. It is not only giving full play to the compressed capacity of reinforced concrete columns, but also economizing on materials and reducing dead weight.
Keywords: cantilever foundation; counterbalancing; over turning moment; structure design
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