Loess相关论文
The Heifangtai loess Plateau, which has a total area of 13km2, is located in Gansu Province, China. The groundwater tabl......
It is first in continental sediment-loess that 16 microtektites and 3 ablated glassy Si-Mg microspherules were found. Th......
Microfossils from the Malan Loess profiles, Miaodao Islands, have been quantitatively studied. The microfauna is compose......
The uplift of the Tibet Plateau resulted in large-scale Gobi and deserts in Northwest China,in which the fine particles ......
The analysis of slope earthquake stability is one of the most important research subjects in geotechnical engineering an......
尝试使用电导法测定黄土-古土壤序列中的易溶盐总量.着重考察配制溶液时的水土比例、溶解时间等具体实验条件对测试结果的影响.当......
Considering the existence of numerous shallow-buried tunnels traversing high slopes in the loess area in western China a......
Mineral composition and particle size distribution of river sediment and loess in the middle and low
Hyperconcentrated flows often occur in the middle and lower Yellow River(MLYR)and its tributaries,within which the main ......
道路工程由于路线长、涉及的范围广,所以沿途会遇到多重不同的岩土类型,仅特殊性岩土包括:黄土、红黏土、软土、填土、膨胀土、冻......
黄土是一种典型的结构性土,其湿陷性是浸水后黄土结构破坏的反应。黄土的结构性可用构度指标定量地描述,它既包含了土的物质组成,......
采集2014年陕西省乾县黄绵土土壤样本129个,风干过程中进行光谱反射率及水分含量测定,采用包络线消除法提取水分吸收特征参数,进行......
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......
采用三维颗粒流软件(PFC3D)对陇西地区相同含水率、不同围压和相同围压、不同含水率条件下(含水率为20%时,围压分别为0,50,150,300......
通过对山西潞城黄土的微观结构分析研究,得出黄土的微观结构由两部分组成:松散结构和密实结构.松散结构的骨架主要由粉粒构成,粘粒......
张宝贵先生20年的山西插队经历,使他对黄土有着独到的深刻认识。之后在他进入建材行业,与诸多建筑师开展业务合作的过程中,经过不......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Estimation of the Threshold Friction Velocities over Various Dust Storm Source Areas in Northwest Ch
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Variation of Zr/Rb ratios on the Loess Plateau of Central China during the last 130000 years and its
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Reliability of geomagnetic secular variations recorded in a loess section at Lingtai,north-central C
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Quantitative measurements on the paleo-weathering intensity of the loess-soil sequences and implicat
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The occurrence of a grassy vegetation over the Chinese Loess Plateau since the last interglacier: th
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Spatial and temporal changes of summer monsoon on the Loess Plateau of Central China during the last
The Rb/Sr ratios for samples from six loess-paleosol sections on the Chinese Loess Plateau during the last glacial-inter......
Response of mollusk assemblages from the Luochuan loess section to orbital forcing since the last 25
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
δ13CSC values of the loess-paleosol sequence in Dali area, Shaanxi Province, China, and paleoenviron
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Aepyosciurinae -- a new subfamily of Sciuridae (Rodentia, Mammalia) from basal loess deposits at the
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Aragonite-calcite transformation in fossil snail shells of loess sequences in Loess Plateau, Central
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Aragonite-calcite transformation in fossil snail shells of loess sequences in Loess Plateau, Central
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Sr-Nd isotope geochemistry of eolian dust of the arid-semiarid areas in China: Implications for loes
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Different climatic controls of soil δ13Corg in three mid-latitude regions of the Northern Hemisphere
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A clastic dike containing unusually large clasts occurs in the Quaternary deposits that unconformably cover the Mesoprot......
Typical Geochemical Elements in Loess Deposit in the Northeastern Tibetan Plateau and Its Paleoclima
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Fractions and Bioavailability of Soil Inorganic Phosphorus in the Loess Plateau of China under Diffe
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Based on data observed from 1989 to 1998 in the Ziwuling survey station, changes of soilerosion and soil physico-mechani......
Based on field surveys, soil samples were collected at the YPC site, Yuzhou City,Henan Province for analysis of contents......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
对延安新区重塑Q3黄土进行了控制不同含水率、不同干密度的直剪试验,研究了含水率、干密度对黄土抗剪强度的影响,试验结果表明:黄......
针对黄土地区基坑群庸挖对西安地铁2号线下伏既有盾构隧道影响及其安全评价等问题，运用有限差分数值软件，结合实际场地的水文地货和......
随着各种复杂黄土湿陷问题的呈现,不断有新的地基处理方法得到推广应用,硅化法是主要化学方法之一。为了探究温度改性水玻璃固化黄......
Detailed rock magnetic investigations and X-ray diffraction (XRD)were carried out on loess-paleosol sequences of the las......
Optically stimulated luminescence (OSL) dating for polymineral fine-grained loess samples, collected in Laoguantai (LGT)......
对原状西安黄土进行三轴流变试验,系统分析黄土在不同含水率和不同压应力状态下的流变特性。考虑到天然黄土不等向固结历史的影响,......
成都黏土的成因一直以来以风成学说占主要地位，通过对成都东郊台地典型的成都黏土的发育特征、粒度成分、石英颗粒微结构形态进行分......
近二十年来中国黄土环境磁学的研究基本上是沿着两条主线进行的,即磁性地层学和古气候研究两个方面.对早先确定的典型黄土剖面的磁......
近自然植被恢复是陕北黄土丘陵沟壑区生态修复的主要方法.为了使人工整地等近自然植被恢复方法更为科学,选取陕北吴起县0.12km2的......
