Alteration of the river with gabion mesh size range 1: 60 * 80mm, 70 * 90mm, 80 * 100mm, 80 * 120mm, 90 * 100mm, 90 * 120mm, 100 * 120mm, 100 * 140mm, 110 * 120mm, 110 * 140mm, 110 * 160mm, 120 * 150mm, 140 * 160mm, 160 * 180mm, 180 * 200mm, 200 * 240mm. 2. Scope mesh in 2mm-4mm 3. edge wire mesh is generally greater than, thicker than tie wire mesh 0.5-1.0mm 4. Usually less than mesh, common to the majority 2.2cm 5 wire tension: no less than 38kg / m2 380N / mm role gabion river regulation: (1) the structure can be used to control and guide the rivers and floods, channel canal bed, revetment slope protection, excavation, the rock face of the mountain hanging shotcrete, slope planting raw ( green), it also made cages, mesh pad for rivers, dams and seawalls to protect against erosion and reservoirs, rivers closure with cages. The screen in the production of a box-shaped container, fill with rocks and other cage, can be used to protect and support the seawall, hillsides, road and bridge, reservoirs and other civil engineering, is flood control and fighting a flood. (2) Gabion can be used for slope protection, excavation, the rock face of the mountain hanging shotcrete, slope planting green (green), Railway Protection block Highway isolation, it also made cages, mesh pad, anti-erosion protection for rivers, dams and seawalls, reservoirs, rivers closure with cages. The most serious disasters river water to river erosion damage caused by flooding flooding, resulting in substantial loss of life and property suffered and a lot of soil erosion. Therefore, when dealing with these issues Hou, the application grid gabion structure as one of the best solution, which enables permanent river bank protection.