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- The Drainage and Protective Design of the Highway Slope in Swelling Soil Area 膨胀土地区边坡的排水和防护设计
- swelling soil area 膨胀土地区
- There are much crannies in swelling soil which has remarkable swell-shrink characteristics.It generally causes breakage for engineering construction. 摘要膨胀土是一种多裂隙并具有显著胀缩性的粘性土,它常常给工程建设造成破坏。
- Natural resources as mineral water, clay, swell soil, peaty soil and building sand are also quite rich in amount. 矿泉水、粘土、膨润土、泥炭土、建筑用砂等资源也都十分丰富。
- In addition, the electrical resistivity models of interlocal swelling soil, cement-soil and marine soft soil are proposed. 随后对东南大学岩土工程研究所自行研制的土工电阻率测试系统作了简单介绍。
- Acording to the f eature of swelling soil ground,and the e ffect on power plant building suggest th e step of treatment. 根据某电厂膨胀土地基的特点及对电厂建筑物的影响,提出防范处理措施。
- Effects of N,P,K application and their optimum fertilization parameters for Sinocalamue oldhami in alluvion soil area. 冲积土区域绿竹氮磷钾施肥反应及其最优施肥参数的研究
- The design and construction method of improvement on swelling soil steep side slope with anchor bolt technology was introduced with field case in Yiyang City of Hunan Province. 通过锚杆技术对益阳市嘉昊贸易有限公司办公楼东面陡边坡治理的实例,介绍了采用锚杆技术治理膨胀土陡边坡的设计与施工方法。
- The results are of significance to soil and water conservation in purple soil area. 研究结果对川中紫色土丘陵区生态环境建设有重要参考意义。
- The ground settlement caused by large-scale urban construction has become a new restriction factor of ground settlement in soft soil area of Shanghai. 摘要大规模城市建设诱发的工程性地面沉降已成为上海软土地区地面沉降新的制约因素。
- Plastic film mulching markedly increased biomass per a plant,flag leaf area,tillers per unit soil area,grains per ear and 1 000-grain weight. 覆膜显著增加单株生物量、旗叶面积、亩穗数、穗粒数和千粒重。
- The static cone penetration test formula for vacuum preloading foundation in soft soil area has never reported in China. 软土地区地基真空预压处理后静力触探经验公式在国内未见报道。
- In a foundation pit in soft soil area, gravity retaining wall with diagonal bracing is used as well as those without bracing. 在软土地区一大型基坑中,同时采用了竖向斜撑对水泥搅拌桩重力式挡土墙进行加强和单纯采用重力式挡土墙两种基坑围护形式。
- Feng D Q,Chen Z D,Huang X S,Tang L H.Utilization of quality forage as fish fodder in the mountainous red soil area of south China[J].Pratacultural Science,2006,23(2):57-60. [2]冯德庆;陈钟佃;黄秀声;唐龙飞.;南方红壤山区鱼用优质牧草利用技术研究[J]
- The Treatment of Swelling Soil of the Canal Slope 膨胀土渠道边坡处理技术
- Small soiled areas may be sponged with a damp cloth. 小块弄脏部分可以用湿布擦净。
- The use of swelling soil in civil engineering 膨润土在土木工程中的应用
- swelling soil highway foundation 膨胀土路基
- The soil AWC of arid soil area ofnorthwest of China and that of high and frigid soil area of southwest of China mostly range from 12% to 21.2%, and secondly rang from 12% to 15% in the two areas. . 西北干旱土壤区域以及西南高寒土壤区域的土壤AWC主要分布在12.;0-21
- Swelling soils have the character swell when watered and s hrink when d ried out,the strength is gradually reduce when it takes back and forth,to caus e severely damages of highway slope. 膨胀土具有吸水膨胀、失水收缩并在胀缩往复中强度逐渐衰减的性质 ,对公路边坡有严重的破坏作用。