...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Building Construction and Planning Research >Improving the Stability of the Inflatable Soil of Diamniadio by Using Typha Australis in Order to Value It in Partitioning Wall
【24h】

Improving the Stability of the Inflatable Soil of Diamniadio by Using Typha Australis in Order to Value It in Partitioning Wall

机译：使用Typha Australis提高Diamniadio充气土的稳定性，以便将其重视墙壁

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The construction industry in Senegal is experiencing an upsurge in the development of residential housing units and administrative buildings within the new Diamniadio municipality, an area located just about 35 km from the capital city of Dakar. Laboratory oedometer or expansive-index tests, however, show poor density and compromised shear strength in the soil samples within the area -posing serious construction problems due to significant volume changes (swellings) that occur when subjected to moisture, thus, bringing into question the structural performance integrity of the soil, and the financial implications of substitute soil types used to compensate for its poor tensile strength. By way, the companies collect the soil of this location (Diamniadio) and throw it to make pile or micro-pile (pious) for their structures. This article demonstrates how we can value the soil of Diamniadio and the Typha Australis in residential building with a reasonable cost. Typha Australis is a plant generally luxuriant within the northern and central belts of Senegal but also known for its negative ecological impacts on the agricultural production of rice. The valorisation of the soil of Diamniadio will pass by the ability to increase its stability or to decrease its shrinkage/swelling rate. When we achieve it, the soil associate with Typha Australis will be used for small bricks which can be useful for partition wall and so the soil will not be ever thrown as a non-useful material. Tests results of soil specimens extracted from the site show a shrinkage rate of 29.19% with estimated cracking depths of 3.5 cm. But by adding gradually Typha Australis, the shrinkage rate will pass from 29.19% to 5.13% with the material treats with 10% by mass of Typha Australis. Moreover, the crackings in the cylindrical specimen disappear. That shows the increase of the stability; thus the composition will be used for building bricks. However, the densities will also be affected by the presence of Typha Australis. The density is decreased from 2032.28 Kg/m~(3) for the soil without Typha Australis to 937 Kg/m~(3) for the one with 10% of Typha Australis.
机译：塞内加尔的建筑业正在新的Diamniadio Municipality的住宅住宿单位和行政建筑的发展，距离达喀尔首都大约35公里。然而，实验室记录计或膨胀指数试验在该区域内的土壤样品中的密度和受损剪切强度较差 - 由于经受湿气时发生的显着体积变化（膨胀）而产生的严重施工问题，因此引起了问题土壤结构性能完整性，以及替代土壤类型的财务影响，用于弥补其抗拉强度差的抗拉强度。通过方式，公司收集该地点（Diamniadio）的土壤，并将其抛出以使其结构的堆或微桩（虔诚）。本文展示了我们如何将Diamniadio和Typha Australis的土壤重视住宅建筑以合理的成本。 Typha Australis是塞内加尔北部和中央皮带内的植物繁华，但也以其对水稻农业生产的负面生态影响而闻名。 Diamniadio的土壤的储土将通过增加其稳定性或降低其收缩/溶胀率的能力。当我们实现它时，与Typha Australis的土壤助理将用于小砖，这对于分区墙有用，因此土壤不会被抛出作为非有用的材料。从该部位提取的土壤试样的试验结果显示收缩率为29.19％，估计裂缝深度为3.5厘米。但通过逐步加入Typha Australis，收缩率将通过29.19％至5.13％，物质对待10％受到Typha Australis的10％。此外，圆柱形试样中的裂纹消失。这表明稳定性的增加;因此，该组合物将用于建筑物砖。然而，密度也将受到Typha Australis的存在的影响。在没有Typha Australis的土壤中，密度从2032.28kg / m〜（3）降至937 kg / m〜（3），为10％的Typha澳大利亚。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号