搜索筛选:
搜索耗时2.3005秒,为你在为你在102,285,761篇论文里面共找到 11 篇相符的论文内容
发布年度:
[期刊论文] 作者：Ehsan Abdi,Baris Majnounian,Ha,
来源：林业研究：英文版 年份：2009
对生长在伊朗北部丘陵地带的8株欧洲鹅耳的根面积比率和根系拉伸强度进行了测定，评估了欧洲鹅耳根系生物力学特性。应用剖面挖掘法测得土层深度为0．1米的样品根面积比率。共用......
Distribution and tensile strength of Hornbeam(Carpinus betulus) roots growing on slopes of Caspian F
[期刊论文] 作者：Ehsan Abdi,Baris Majnounian,Ha,
来源：林业研究：英文版 年份：2009
Biomechanical characteristics of the root system of hornbeam(Carpinus betulus) were assessed by measuring Root Area Ratio(RAR) values and tensile strength of ro...
[期刊论文] 作者：Ehsan ABDI,Saeed Rahbari SISAK,
来源：中国林学：英文版 年份：2012
道路的一个很好发达的网络必须在现代林地作为一个必要基础结构系统存在便于森林操作。但是森林道路有潜力破坏分水岭的排水特征并且与增加的侵蚀和沉积收益在环境上导致否定...
[期刊论文] 作者：Ehsan Abdi,Shojaat Babapour,Ba,
来源：林业研究：英文版 年份：2018
Determining the physical and mechanical properties of soil and its behavior for engineering projects is essential for road construction operations.One of the mo...
[期刊论文] 作者：Ehsan Abdi,Baris Majnounian,Ha,
来源：城市道桥与防洪 年份：2009
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者：Ehsan ABDI,Hamid R SALEH,Baris,
来源：干旱区科学:英文版 年份：2019
Vegetation roots contribute to soil fixation and reinforcement, thus improving soil resistance against erosion. Generally, the amount of soil fixation presented...
[期刊论文] 作者：Ehsan Abdi,Baris Majnounian,Hassan Rahimi,Mahmud Zobeiri,,
来源：Journal of Forestry Research 年份：2009
Biomechanical characteristics of the root system of hornbeam(Carpinus betulus) were assessed by measuring Root Area Ratio(RAR) values and tensile strength of root specimens of eight hornbeam trees gro...
[期刊论文] 作者：Ehsan ABDI,Saeed Rahbari SISAKHT,Mostafa Moghadami RAD,,
来源：Forestry Studies in China 年份：2012
A well developed network of roads must exist as a necessary infrastructure system in modern forestry to facilitate forest operations. But forest roads have the...
Distribution and tensile strength of Hornbeam(Carpinus betulus) roots growing on slopes of Caspian F
[期刊论文] 作者：Ehsan Abdi,Baris Majnounian,Hassan Rahimi,Mahmud Zobeiri,,
来源：Journal of Forestry Research 年份：2009
Biomechanical characteristics of the root system of hornbeam(Carpinus betulus) were assessed by measuring Root Area Ratio(RAR) values and tensile strength of ro...
[期刊论文] 作者：Ehsan ABDI,Hamid R SALEH,Baris MAJNONIAN,Azade DELJOUEI,
来源：干旱区科学 年份：2019
Vegetation roots contribute to soil fixation and reinforcement,thus improving soil resistance against erosion.Generally,the amount of soil fixation presented by...
[期刊论文] 作者：Ehsan Abdi,Shojaat Babapour,Baris Majnounian,Ghavamodin Zahedi Amiri,Azade Deljouei,,
来源：Journal of Forestry Research 年份：2018
Determining the physical and mechanical properties of soil and its behavior for engineering projects is essential for road construction operations. One of the most important principles in forest road...
相关搜索：
