| 多孔钢筋混凝土植被路面承载能力研究 |
| |
| 引用本文： | 杨大峰,赵振,张伟.多孔钢筋混凝土植被路面承载能力研究[J].河南科技大学学报(自然科学版),2012,33(3):39-41,111. |
| |
| 作者姓名： | 杨大峰 赵振 张伟 |
| |
| 作者单位： | 1. 总参工程兵科研三所,河南洛阳,471023
2. 河南科技大学规划与建筑工程学院,河南洛阳,471003 |
| |
| 摘 要： | 多孔钢筋混凝土植被路面有着广泛的应用,这种路面不仅方便车辆通行,又保护生态环境。采用ANSYS有限元软件对多孔植被混凝土进行计算模拟研究,分析了其承载能力及影响承载力的因素。研究表明:垫层的厚度、弹性模量和结构的配筋率对承载力影响较大,通过提高垫层厚度、弹性模量和结构配筋率,可以满足重载车辆通行。在工程中应尽量选用卵石、碎石等做垫层并保证压实度。在保证结构承载力的前提下,选用经济合理的垫层厚度及结构配筋率。
|
| 关 键 词： | 植被混凝土 承载力 数值模拟 路面 |
Bearing Capacity of Porous Concrete Vegetation Growing Pavement |
| |
| YANG Da-Feng,ZHAO Zhen,ZHANG Wei.Bearing Capacity of Porous Concrete Vegetation Growing Pavement[J].Journal of Henan University of Science & Technology:Natural Science,2012,33(3):39-41,111. |
| |
| Authors: | YANG Da-Feng ZHAO Zhen ZHANG Wei |
| |
| Institution: | 1.The Third Engineer Scientific Research Institute of the Headquarters of the General Staff,Luoyang 471023,China;2.Planning & Architectural Engineering School,Henan University of Science & Technology,Luoyang 471003,China) |
| |
| Abstract: | Porous vegetation concrete was simulated by using finite element software ANSYS to provide a reference for structure optimization design.The bearing capacity and its influence factors were analyzed.The result shows that elastic modulus of the cushion layer and reinforcement ratio of the structure affect bearing capacity.Improving cushion elastic modulus and structure reinforcement ratio can meet the heavy traffic.Pebble and gravel are chosen for cushion layer to ensure the cushion layer compaction degree in engineering.Economic and reasonable reinforcement ratio should be chosen under the premise of ensuring structure bearing capacity. |
| |
| Keywords: | Vegetation growing concrete Bearing capacity Numerical simulation Pavement |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
