土工合成材料在公路建设中的运用研究

来源 :建材发展导向(下) | 被引量 : 0次 | 上传用户:yumiaochan
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
最近几年来,公路建设的发展很迅速,对公路的建设质量要求也很高,土工合成材料作为一种新开发出来的筑路材料,在公路的建设中发挥了越来越重要的作用,而各种各样人工合成的建筑材料不断的问世,对于提高建设的速度以及提高建设的质量具有很大的帮助。所以延伸性比较好、拉伸强度比较大、整体性能比较强的水力特性,被广泛的应用到公路的建设当中。
其他文献
The goal of this work was aimed to improve the power conversion efficiency of single crystalline silicon-based photovoltaic cells by using the solar spectral co
Eu3+-WO3 nanoparticles were successfully prepared by the modified method of Pechini.The prepared samples were characterized by X-ray diffraction (XRD),transmiss
The electrochemical behaviour of samarium was investigated in LiF-BeF2 system on an inert (Mo) electrode by cyclic voltammetry and chronopotentiometry at 804,83
Monolithic macroporous Pt/CeO2/Al2O3 and zirconia modified Pt/f eO2/Al2O3 catalysts Were prepared by using concentrated emulsions synthesis route.The catalytic
伴随着我国经济的飞速发展,我国的建筑行业水平也得到了很大程度上的提高,土建施工中的技术也在不断提升。因此,只有不断提高建筑施工技术的科学技术含量,做到建筑施工技术的合理
研究取代度不同的两种羧甲基淀粉(CMSL和CMSH分别表示取代度低和取代度高的羧甲基淀粉)在以十二胺(DDA)为捕收剂的阳离子反浮选中对一水硬铝石的抑制性能.考察了CMS的取代度
微生物可以使调味品变质,进而引起食物中毒或食源性疾病,检测调味品各项微生物指标可以保证调味品的食用安全。本文阐述了调味品微生物检验,从人员因素、培养基和试剂、设施、环
Magnetic susceptibility of Al2RE (RE=Y, Ce, Sm, Gd, Dy, Ho, Yb) compounds was studied experimentally in wide temperature (T=290-2000 K) and field (B=0.3-1.3 T)
Rare earth ions La3+ and Eu3+ co-doped TiO2 photocatalyst (La-Eu/TiO2) was prepared by sol-gel method,and characterized by various techniques such as X-ray diff
A new neutral ternary samarium complex Sm(Phen)HL3 in which Phen is 1,10-phenanthroline and HL is (1,3-bis(1,3-dimethyl1H-pyrazol-4-yl)-1,3-propanedione) was sy