The improvement and Investigation of Structural pervious pavement

• Main Authors: Hu-kai chao, 胡凱超
• Other Authors: none
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/28913488174542121995

碩士 === 國立臺灣科技大學 === 營建工程系 === 101 === There are a variety of pervious pavements to be used in Taiwan. Due to its higher stress strength, the effect of structural pervious pavement is the best among them, while the mechanical behavior of the plastic air conditional pipes in it is still be questioned. Therefore, the research is to improve the structure of air conditional pipes and proceeding the mechanical analysis toward pervious pavements in hope of further understanding structural pervious pavement. The research uses the Solid of SAP2000 to simulate the mechanical behavior of structural pervious pavement under the loads of heavy vehicles. In the condition of various coefficients of subgrade and no holes under pervious pavement, whether the horizontal (S11 and S22) and vertical (S33) stress caused by external forces will lead to failure? In order to avoid failure after the cracking of bottom pavement due to stress concentration and enlargement, we improve the structural pervious pavement to enhance tensile and bending strength.