Stirrup module for beam reinforcement system and manufacturing method of beam reinforcement system

A stirrup module, comprising:

• a first erect bar portion;
• a second erect bar portion arranged in parallel with the first erect bar portion;
• a first inner ring disposed between the first erect bar portion and the second erect bar portion;
• wherein a first gap is between the first erect bar portion and the first inner ring, and a second gap is between the second erect bar portion and the first inner ring;
• a first bottom rib disposed to connect bottom ends of at least portion of the first erect bar portion and the first inner ring, and configured to form a bottom portion of the first gap;
• and
• a second bottom rib disposed to connect bottom ends of at least portion of the second erect bar portion and the first inner ring, and configured to form a bottom portion of the second gap, wherein the first bottom rib is substantially planar with and overlaps the second bottom rib;
• wherein the first gap is formed with an opening at the end opposite to the first bottom rib;
• the second gap is formed with an opening at the end opposite to the second bottom rib.

A stirrup module, comprising:

• a first erect bar portion having a first bend portion;
• a first bottom rib bended relative to the first erect bar portion from a connection end of the first bend portion and extending to a second bend portion;
• a fourth erect bar portion bended relative to the first bottom rib from a connection end of the second bend portion so as to be arranged in parallel with the first erect bar portion, and extending to a third bend portion;
• a first top rib bended relative to the first erect bar portion from a connection end of the third bend portion so as to be arranged in parallel with the first bottom rib, and extending to a fourth bend portion;
• a third erect bar portion bended relative to the first bottom rib from a connection end of the fourth bend portion so as to be arranged in parallel with the first erect bar portion and extending to a fifth bend portion;
• a second bottom rib bended relative to the first erect bar portion from a connection end of the fifth bend portion and extending to a sixth bend portion, and disposed to be staggered and overlapped with the first bottom rib, and wherein the first bottom rib is substantially planar with overlaps and the second bottom rib;
• and
• a second erect bar portion bended relative to the second bottom rib from a connection portion of the sixth bend portion and arranged in parallel with the first erect bar portion;
• wherein a first gap is between the first erect bar portion and the third erect bar portion, and a second gap is between the second erect bar portion and the fourth erect bar portion;
• and
• wherein the first gap and the second gap are formed with an openings at the end opposite to the first bottom rib and the second bottom rib, respectively.