CONNECTION METHOD OF REINFORCEMENT MATERIAL IN EMBANKMENT USED FOR RETAINING WALL STRUCTURE

PROBLEM TO BE SOLVED: To provide a connection method of a reinforcement material in an embankment which ensures a reliability of a retaining wall structure and can reduce an on-site operation cost.SOLUTION: A connection method of a reinforcement material in an embankment used for a retaining wall structure comprises the steps of: disposing one reinforcement material in the embankment provided with a first connection hole at a connection end portion on an embankment surface on which the rolling pressure is applied; disposing another reinforcement material in the embankment having a second connection hole at the connection end portion on the embankment surface on which the rolling pressure is applied; aligning the first connection hole of the one reinforcement material in the embankment with the second connection hole of the other reinforcement material in the embankment; and driving pile members so as to pass through the aligned first and second connection holes.SELECTED DRAWING: Figure 2 【課題】擁壁構造の信頼性を確保し、現場作業コストの低減を図ることができる盛土内補強材の連結方法を提供すること。【解決手段】擁壁構造に使用される盛土内補強材の連結方法であって、連結端部に第１の連結孔を設けた一の盛土内補強材を転圧した盛土面上に配置するステップと、連結端部に第２の連結孔を設けた他の盛土内補強材を転圧した盛土面上に配置するステップと、一の盛土内補強材の第１の連結孔と他の盛土内補強材の第２の連結孔を位置合わせするステップと、位置合わせされた第１および第２の連結孔を貫通するように杭部材を打ち込むステップと、から成る構成の盛土内補強材の連結方法とした。【選択図】図２