structural formula of mechanism

基本解釋

Through analyze the failure mechanism and structural feature of mine pillar and upside rock, the reasonable virgin coal width formula has been obtained.
通過對順槽煤柱破壞失穩(wěn)機理及煤柱上覆巖體的結(jié)構(gòu)特征、垮落失穩(wěn)機理的分析，提出了合理煤柱寬度的計算公式。
In this paper, the basic formula and changing rule are presented according to the loading course, the failing mechanism and the relative formula of eccentric reinforced concrete structural member.
本文從鋼筋混凝土偏心受壓構(gòu)件的受力過程，破壞機理及由此所建立的基本公式出發(fā)，進行了一系列推導，最終求得偏壓構(gòu)件的經(jīng)濟配筋率的一般表達式及其變化規(guī)律。