Many beating experiments of different quality of added lime and unlimited compress strength experiments of different time have been made 為了研究摻石灰對膨脹土的影響,進(jìn)行了不同摻灰率的擊實(shí)試驗(yàn)和不同齡期的石灰土無側(cè)限抗壓強(qiáng)度試驗(yàn)。
Many beating experiments of different quantity of added lime and unlimited compress strength experiments of different protective time have been made 為了研究摻石灰對膨脹土的影響,進(jìn)行了不同摻灰率的擊實(shí)試驗(yàn)和不同齡期的石灰土無側(cè)限抗壓強(qiáng)度試驗(yàn)。
Yttrium tungsten is primarily used in military and aviation industry with narrow arc beam , high compressing strength , highest welding penetration at medium and high current 在焊接時(shí),弧束細(xì)長,壓縮程度大,在中大電流時(shí)其熔深比較大。目前主要應(yīng)用于軍事工業(yè)和航空航天工業(yè)。
On basis of the data of unlimited compress strength experiments , the paper gets the relationship between unlimited compress strength of lime - soil and the quantity of added lime . the paper also discusses the reason why the lime can dispel the expansive and shrink quality of expansive soil 通過無側(cè)限抗壓強(qiáng)度試驗(yàn),得到石灰土無側(cè)限抗壓強(qiáng)度與摻灰量的關(guān)系及齡期對石灰土無側(cè)限抗壓強(qiáng)度的影響,同時(shí)對石灰改善膨脹土的機(jī)理作探討。
On basis of the data of the unlimited compress strength experiments , the paper gets the relationship between unlimited compress strength of lime - soil and the quantity of added lime . the paper also discusses the reason why the lime can dispel the expansive and shrink quantity of expansive soils 通過無側(cè)限抗壓強(qiáng)度試驗(yàn),得出了石灰土無側(cè)限抗壓強(qiáng)度與摻石灰量的關(guān)系及齡期對石灰土無側(cè)限抗壓強(qiáng)度的影響,同時(shí)對石灰改善膨脹土的機(jī)理作進(jìn)一步的探討。