JOINT BLOCK INSTALL CONSTRUCTION FOR FOR PROTECTING INCLINE OF WATERCOURSE

摘要

A structure for installing a joint block for protecting a slope of an embankment around a river is provided to prevent the joint block from being displaced or lost in flowing over a bank by modifying assembling structure of the joint blocks. A joint block installation structure includes a lateral block(10), a longitudinal block(20) and a vertical block, and has a planting space by organically assembling the lateral block, the longitudinal block and the vertical block. The longitudinal blocks are combined by fitting a connection bar(50) to a joint hole(220) and contacting longitudinal block assembling parts to each other. The lateral blocks are connected to each other by assembling an anchor(70) with an assembling hole(110) through a connection piece(60) in facing ends of the lateral blocks. The planting space is formed by assembling the longitudinal, lateral and vertical blocks, and filled with earth and sand. The joint block is constructed by compacting earth and planting grass in the planting space.