The invention relates to a method for deep-water interlocking row laying construction based on movable reinforced bars, which is particularly suitable for deep-water interlocking row laying construction based on the movable reinforced bars. The method for deep-water interlocking row laying construction based on the movable reinforced bars comprises the following steps: 1, preparing construction; 2, locating layout ships; 3, coiling and arranging, and laying the movable reinforced bars; 4, hoisting and binding concrete interlocking blocks so as to form an interlocking row of the movable reinforced bars, that is to say, starting laying and arranging; 5, laying a row body; and 6, immersing a row tail, drawing the row tail at the last row of each interlocking row by a row tail rope, after implantation of the row tail, stretching the ships to the row tail until the tail end of a row laying region, unfastening a slipknot of the row tail rope, and rotating a roller to take back the row tail rope so as to complete the deep-water interlocking row laying construction based on the movable reinforced bars.