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阻滑锚碇式桩板护岸是依靠斜置于破坏棱体之外阻滑板的抗滑力或抗拔力以维持前墙稳定的一种轻型挡土结构。它与其它永久性护岸相比,具有结构轻、圬工省、拉杆短、造价低的优点。经试用计算,在墙高3米时,它比无锚桩板式护岸可节约造价30％左右,比锚碇板式桩板护岸可节约15％左右。我县用于河岸护坡已建成有单锚单板式及单锚双板式两种,如图1、图2。板桩墙上的土压力计算,如文[1]所述,到目前为止还没有一个公认的完善的计算方法。
Anti-slip Anchorage Anchored Pile revetment is a lightweight retaining structure that relies on the anti-skid force or anti-pull force of a skid plate that is placed obliquely beyond the damage prism to maintain the stability of the anterior wall. Compared with other permanent revetments, it has the advantages of light structure, low labor cost, short construction cost and low cost. After trial calculation, when the wall is 3 meters high, it can save about 30% of the cost compared with the no-anchor plate revetment, which can save about 15% more than the bolting plate revetment. Our county has been built for single-anchor single-board and single-anchor double-plate for bank revetment, as shown in Figure 1 and Figure 2. The calculation of earth pressure on sheet pile walls, as described in [1], has so far not been well-established and well-established method of calculation.