Grid deck with shear-resisting plates

A construction structure comprising:

• a first grid deck comprising:
• a plurality of first shear-resisting plates, each of which has a first part pre-cast in the first grid deck and has a second part protruding out of a first side of the first grid deck wherein the second part is extending and tapering from the first part, the second part having a first lower edge;
• a second grid deck comprising:
• a plurality of second shear-resisting plates, each of which has a third part pre-cast in the second grid deck and has a fourth part protruding out of a second side of the second grid deck wherein the fourth part is extending and tapering from the third part, the fourth part having a second lower edge;
• and
• a first I-beam disposed between the first side of the first grid deck and the second side of the second grid deck for supporting the first lower edge of each of the plurality of the first shear-resisting plates and the second lower edge of each of the plurality of second shear-resisting plates;
• wherein the second part of each of the plurality of first shear-resisting plates overlaps with the fourth part of each of the plurality of second shear-resisting plates in a direction perpendicular to the lengthwise direction of the I-beam wherein the overlapped dimension is less than the length of the first lower edge of each of the plurality of the first shear-resisting plates or the length of the second lower edge of each of the plurality of second shear-resisting plates, and wherein the first lower edge of each of the plurality of the first shear-resisting plates and the second lower edge of each of the plurality of second shear-resisting plates are at the same level of the bottom surfaces of the first grid deck and second grid deck.