石灰土

重点介绍了石灰土施工过程中常见的一些质量问题，从理论和实际两方面结合，阐述了产生这些质量问题的主要原因以及解决的办法。

The paper mainly introduced some quality problem of lime soil construction , and proposed its cause and treatment measures for reference .

石灰土酶活性水平的高低受土壤pH值、有机质含量和吸湿水含量的影响。

Main conclusions were listed as the follows : ( 1 ) Lime soil enzyme activity was affected by soil pH value , organism content , and hygroscopic water content .

频率f愈高，动弹模量和阻尼比愈大。随着掺灰比的增大，石灰土的动弹模量和阻尼比相应增大。

Both dynamic modulus Ed and damping ratio X increase with the increase of vibration frequency and lime ratio .

棕色石灰土缓效钾含量和缓效钾可释放量不能正确反映土壤对当季作物的供K能力，但能较正确反映土壤的持续供K能力。

Slow potassium content and slow release potassium content can not show the soil supply potassium capacity , but they can show the soil sustainable supply potassium capacity .

AFS稳定土和石灰土相比，早期强度有了较大提高，并具有较好的抗裂性。

Soil stabilized with AFS has higher early lime soils strength and better anti cracking characteristics than lime soil .

此外，土壤类型不同，根际细菌和放线菌的数量也不一样，黄壤＞黄色石灰土＞中性紫色土，黄壤和中性紫色之间的差异达到显著水平（p＜0.05）。

In addition , the amount of rhizosphere bacteria and actinomycetes differed among soil types in accordance with yellow earth yellow rendzina neutral purplish soil . Moreover , Significant differences of rhizosphere bacteria and actinomycetes were found between yellow earth and neutral purplish soil ( p0.05 ) .

直径0.5m，长度可达15m的石灰土柱是以生石灰就地与软粘土搅拌而成。

The 0.5m diameter lime columns with a length up to 15m are manufactured by mixing in-situ soft clay with unslaked lime .

由于石灰土植物根际土的全Ca含量比较高并为红壤的3倍多，土壤pH值比红壤的pH值高2.16个单位；

The pH value of limestone soil was higher than the pH value of red soil . The total content and available content of Ca in limestone soil profile were twenty to a hundred times higher than that in the red soil profile .

用SG-5型直读式测钙仪快速测定石灰土中石灰剂量

Rapid Determination of The Lime Content of Soil - lime with The SG-5 Readable Calcium Tester

结果表明：（1）乌江流域石灰土中REE的富集程度显著高于各自母岩、黄壤、上陆壳（UCC）、中国土壤（CS）和世界土壤（WS）；

The results show that the enrichment degree of REE in calcareous soils from the Wujiang catchments is much higher than that of limestone , yellow soil , upper continental crust ( UCC ), China soil ( CS ) and world soil ( WS ) .

水泥-石灰土水稳性的实验研究

Experimental Study on Water Stability of Cement - lime Stabilized Soil

用石灰土或水泥土修筑淤地坝溢洪道的试验研究

Experiments on Soil-lime and Soil-cement Lining of Spillway of Check Dam

关于确保石灰土底基层施工质量措施的探讨

Control measures of the construction quality of lime - soil subbase

亚硫酸法糖厂滤泥改良石灰土试验研究

Study on Calcareous Soil Amelioration with Filtered Sludge of Sugar Refinery

石灰土填料在动载作用下弹性模量的试验研究

Experimental study on elastic modulus of lime soil under dynamic loading

石灰土施工中容易出现的质量问题及处理措施

The Quality Problem and Treatment Measures of Lime Soil Construction

利用方式对石灰土团聚体形成的影响

Effects of Land Use Modes on Formation of Aggregates in Lime Soil

浙江省石灰土光谱特征及其自动识别分类技术研究

Spectral characteristics of limestone soil in Zhejiang Province ane their

石灰土中石灰活性衰减规律研究

Lime Active Decay Law is Studied in the Lime Soil

石灰土的施工质量对其强度的影响

Discussion on the effect of lime soil construction quality to the strength

石灰土冻胀特性试验研究

Experimental study on frost heaving behaviors of lime soil

我最喜欢黑色和浅蓝色。黑色石灰土状棕色土

My favorite colors are black and light blue . rendzina like brown soil

提高石灰土抗裂性能的探索与分析

An Analysis and Discuss on Increasing Crack-resisting Property of Lime Stabilization of Soil

固结比对石灰土动力特性的影响试验研究

Experimental research on influence of consolidation ratio on dynamic characteristics of lime-treated soil

石灰土底基层和垫层的强度分析

Analysis on strength of limestone in sub-base and padding

黑色、棕色和红色石灰土山西太岳山地区森林土壤理化性状研究

Study on Physico-chemical Characteristics of Forest Soil on Taiyue Mountain in Shanxi Province

石灰土强度的影响因素和缩裂与防治措施

Influencing Factors of Lime Soil Strength & Shrinkage Crack and Its Corresponding Prevention Measures

那些人的面色都是土色的。黑色石灰土状棕色土

The faces of these men were earthen in hue . rendzina like brown soil

石灰土（碳酸盐岩风化壳）形成地球化学过程研究

Study on geochemical processes in limestone soil profiles

提高石灰土强度的技术措施

Technical measures of improving the strength of rendzinas