圓形基底化工塔基礎(chǔ)基底尺寸的簡便計算方法
曲新
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(山西泰華化工設(shè)計有限公司，太原 030021)［摘要］根據(jù)《高聳結(jié)構(gòu)設(shè)計規(guī)范》(GBJ135—90)的有關(guān)規(guī)定，結(jié)合設(shè)計計算的實踐經(jīng)驗，通過分析與公式推導(dǎo)，得出了圓形基底化工塔基礎(chǔ)基底最小半徑的簡化計算公式，并制成相關(guān)圖表。給出了確定圓形基底化工塔基礎(chǔ)基底尺寸的簡便計算方法和計算步驟。運用該方法可準(zhǔn)確確定圓形基底化工塔基礎(chǔ)的基底尺寸，避免反復(fù)試算的繁瑣，方便省時。［關(guān)鍵詞］化工塔基礎(chǔ)；圓形基底；基底尺寸Simple method for calculating base size of chemical tower foundation with circular baseQu Xin(Shanxi Taihua Chemical Industry Design Co.Ltd., Taiyuan 030021, China)Abstract:Based on GBJ135—90 Code for Design of Domineering Structures, combined with the practice experience in design, through analyzing and deducing to the formula, a simple caculating formula of minimum radius about chemical tower foundation with circular base is obtained. The diagram is made at the same time.An easy and directly method for calculating the base size of chemical tower foundation with circular base is derived, it is calculated accurately with this method, avoiding the complicated calculation.Keywords:chemical tower foundation; circular foundation base; size of foundation base
