年粘性土 的英文怎麼說
中文拼音 [niánniánxìngtǔ]
年粘性土
英文
cohesive soil clayey soil-
Cohesive soil, clayey soil
年粘性土We built a test road and after one year, we used surface wave exploration to test. the result is that the repaired layer felt old road well and have no empty spot. we used the pendulum friction tested and the results are the wear - resisting property is better than cement concrete pavement and pendulum friction is higher than cement concrete pavement
此種材料同原有水泥混凝土路面的粘結性能強,強度上升快,韌性大,抗凍性好,防水抗滲;通過試驗路運營一年多的檢測結果表明:通過面波儀測定修補層與原路面粘結良好,沒有脫空點;利用擺式摩擦儀測定其耐摩耗性能優于原水泥混凝土路面。Sensitivity of cohesive soil
年粘性土的靈敏度At the same time, it brings the greater displacement reaction, lower energy - dissipation capacity and badly ductility ability etc. the unbonded partially prestressed concrete flat - beam frame structure has been used in the practice project in our country, but the aseismatic study of this structure is not perfect at present, study on theory is lagged behind the demand of engineering apply. it has important theoretic meaning and applied value to go deep into the examinational study about the prestressed concrete flat - beam frame structures
近年來國內已經開始在實際工程中採用無粘結部分預應力混凝土扁梁框架結構,但是目前對這種結構形式的抗震研究工作還不完善,理論研究已滯後於工程應用的需要,因此深入進行扁梁框架結構的研究,在經濟合理的情況下確保該結構的抗震安全性具有重要的理論意義和應用價值。But the degree of modification is less than expectation value. 1n thi s paper a new rnethod, maleic anhydride / styrene dua1 monorners jn - - si tu gm ft - - 1n terca1a tion method, has been introduced successfu11y i n
近年來有人通過粘土熔融插層的方法來改性pp ,發現pp粘土插層復合材料( pp claynanocomposites , pcn )的韌性和拉伸強度得以同時提高,但並不令人滿意。Our company accumulated the designing experience of more yeare, sand developed sets of equipment as planet rotor and fixed rotor type sand mills, green sand processing line turndey engineering, and single machines to integrate into production line
本公司集多年的設計經驗,開發了高效行星轉子及固定轉子式混砂機、型砂性能檢測儀、舊砂增濕砂處理成套設備,可提供20 - 180噸/小時的機械化粘土砂砂處理生產線交鑰匙工程及單機配套設備。The study aimed at the cohering face of concrete after high temperature is little. only did the da lian university of science and engineering carried out the study of the bond property of the new - old concrete after 200 in 1999. in this paper, we use the basic mechanical index - splitting tensile strength to judge the mechanical property of the cohering face of the new - old concrete
本文的研究工作近年來國內外進行了大量高溫下混凝土材料受力性能的試驗研究和理論分析,但大都是針對混凝土本身,而對混凝土粘結面受高溫影響的研究甚少,只有大連理工大學在1999年作了200c后新老混凝土粘結性能的研究。A number of recent papers have dealt with such properties of clay minerals as their compositions, assemblages, contents and crystallinities, which can reflect the periodic climate changes of the mineral sources and help to reconstruct paleoclimate
摘要由於粘土礦物的成分、組合、含量以及結晶度的變化可以反映母源區氣候冷、暖周期性變化,因此利用粘土礦物重建古氣候環境近年來得到廣泛的應用。分享友人