In order to study the application effect of plastic sheet pile revetment technology in comprehensive river regulation of small watershed,the study combines with the examples;compares the advantages and disadvantages,and applicability of plastic sheet pile revetment technology,ecological imitation wooden pile revetment technology and sheet pile revetment technology;determines the revetment scheme of plastic sheet pile;optimizes the design and calculation of plastic sheet pile revetment scheme;and determines the structural form of plastic sheet pile.According to the construction statistics,the daily construction progress of the plastic sheet pile revegeting can reach 22.4～33.6 km,which is better than the ecological imitate-wood pile revegeting and sheet pile revegeting.Meanwhile,the shear stress of the revegeting soil layer is 6 kPa～12 kPa,and the shear stress is not large,indicating that the stability of the plastic sheet pile revegeting is good after construction.
关键词
小流域/河道治理/塑钢板桩/护岸施工
Key words
Small watershed/River treatment/Plastic sheet pile/Bank protection construction
维普
万方数据