土地区

粘性土地区静压PHC管桩承载力时效性研究

Study of time effect on the bearing capacity of jacked-in PHC pipe pile in cohesive soil area

本研究以盐碱土地区大庆市肇州县为试验基点，对苏打盐碱地桑树/大豆间作土壤pH、含盐量及土壤酶活性进行检测，以此对土壤质量进行初步评估。

The research was carried out at Zhaozhou country , Daqing City . The pH , salt content and soil enzyme activity for mulberry-soybean intercropping soil were detected to evaluate soil quality .

WEPP模型在紫色土地区的应用及与USLE的对比研究

Application of WEPP Model in Purple Soil Area and the Comparison of WEPP Model with USLE Model

根据试验与理论分析认为，在沙壤土地区，合理的沟深约为1.2m，合理的沟距以45～50m为宜。

Based on the experiment and analysis , the reasonable depth is about 1.2m and spacing of 45 to 50m in the sandy loam region .

这些同时含有S、Cl和Na，且S和Cl显著正相关，Na相对富集的多数颗粒物来自于沙尘暴途中所经过的其表层土成分富含氯化物和硫酸盐的干盐湖盐渍土地区。

Those particles enriched with S , Cl , and Na were likely from surface soils of dried salt-lakes and saline soils that enriched chloride and sulfate while the dust storm passed through these areas during its long-range transport .

UEA-T膨胀剂在盐渍土地区建筑中的应用

The application of UEA-T expansion agent in saline-alkali soil region in Yuncheng

超深基坑施工在国内外已有大量地研究，但在钱塘江边含水量丰富的砂性粉质土地区施工30m深的基坑尚属首次。

Ultra-deep foundation pit construction has been studied a lot at home and abroad , but the construction of 30m-deep pit rich of silty sand is the first time at the side of Qiantang River .

水城水库库区为一膨胀土地区，拦河大坝为一心墙堆堆石坝，最大坝高59.2m。

The Shuicheng Reservoir is located in a swelling soil area , its dam is a stone-filling dam with a core wall , 59.2m height in maximum .

盐渍土地区暗管排水效应试验研究

An Experimental Study of Pipe Drainage Effect in Saline Soil Area

盐渍土地区高等级公路设计施工

The Design and Construction of High-Grade Highway in Salty Soil Area

膨胀土地区公路病害及其工程设计对策

Failure of Highway in Expansive Soil Region and Engineering Design Countermeasure

膨胀土地区土坎梯地建设研究

Research on Construction of Earth banked Terrace in Expensive Soil Area

膨胀土地区开挖渠道滑坡的规律与特征

Laws and characteristics of cut canal landslides in expansive soil area

强夯法在湿陷性砂壤土地区的应用

Application of Dynamic Compaction in the Area of Collapsible Sandy Silt

盐碱土地区绿化植树的措施与建议

The Measure and Suggest about Planting Tree in Salt Such Soil

湿陷性土地区工程建设质量问题综述

Summary on Quality Problems of Building Costruction in Collapsible Soil Area

永冻土地区桩基的设计与施工

Design and construction of the pile foundation in a permafrost region

植被措施在膨胀土地区边坡整治中的应用

Application of Vegetation Measure in Slope Treatment of Swelling Soil Area

冰冻盐渍土地区公路盐胀和冻胀综合病害

Salt and Frost Heaving Composite Diseases of Frozen Saline Soil Area

膨胀土地区公路边坡绿化植物种类组合研究

Highway Slope Revegetation Plant Species Combination in Expansive Soil Area

关于成都膨胀土地区边坡稳定性的探讨

Probing into Side Slope Stability in Chengdu 's Bentonite District

新疆内陆盐渍土地区基本建设中的岩土工程问题

Geotechnical Problem of Engineering Building in XinJiang Salty Soil Area

膨胀土地区边坡稳定性探讨

An Exploration into the Stability of the Expansive Soil Slope

用系统工程的观点进行膨胀土地区的施工

Construction in expansive soil region by view of system engineering

杭州城东砂性土地区基坑降水若干问题的探讨

Discussions on Foundation Pit Water Level Lowering in East Hangzhou Sandy Soil

这些工程不可避免地经过草甸土地区。

These projects pass through the meadow soil area inevitably .

盐渍土地区公路病害防治法分析

Road disease and treatment analysis in saline soil area

盐渍土地区高性能混凝土耐久性研究

Durability Study of High Performance Concrete in Salt Region

膨胀土地区路基施工

Construction of Subgrade in Expansive Soil Area EXPANDED GRAPHITE

宁夏膨胀土地区筑路技术研究

Technology Study on Construction a Road in Area of Swell Soil at Ningxia