| 摘要: |
| 为了研究再生砖骨料植生混凝土的植物生长特性，在前期透水性和强度性能研究基础上，进行植生试验。植生试验采用上置式与中置式结合的方式，分别采用清水浸泡、FeSO4溶液处理进行降碱，在不同孔隙率的混凝土上种植狗牙根，观察比较植生效果，确定进一步优化的适于再生砖骨料植生混凝土植草绿化的条件，以便应用于不同工程环境。试验发现，不同植生条件得到不同的植生效果，其工程可行性还有待于实际工程检验。 |
| 关键词: 再生砖骨料植生混凝土 植生试验 降碱 植生效果 |
| DOI： |
| 分类号:TU528.041 |
| 基金项目:国家科技支撑计划课题资助项目（2014BAL04B05）; 山东省科技发展计划资助项目（2013GNC11402） |
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| Experimental studies on planting tests of recycled brick aggregate vegetation-type concrete |
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WANG Yu-jun1, ZHAI Ai-liang1, ZHAO Jia1, WU Ming-ming1, GAO Tao2
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1.Water Conservancy and Civil Engineering College， Shandong Agricultural University, Taian;2.Information Science and Engineering College， Shandong Agricultural University, Taian
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| Abstract: |
| In order to study the characteristics of plant growth on the recycled brick aggregate vegetation type concrete, planting tests have been carried out based on the studies of water permeability and strength properties. Planting tests based on the analyses of various plants suitable to growth conditions use the way of the combination of an overhead type and an interposition type, respectively, and use water immersion, and FeSO4 solution treatment in order to reduce alkali, to plant Bermuda grass in different porosities of concrete, to observe and compare the effects of the plant growth, and to determine optimization conditions for recycled brick aggregate vegetation-type concrete’s planting effect in order to be applied in different engineering environments. The test results show that different planting conditions have different effects of plant growth, and that the feasibility of the project has yet to be tested in actual works in the future. |
| Key words: recycled brick aggregate vegetation-type concrete planting tests reduction of alkali effects of plant growth |
