1. 直线段玻璃钢桥架长度超过30m，玻璃钢长度超过15m时，设有伸缩节玻璃钢桥架跨越建筑变形缝处设置补偿装置。 When the length of the glass steel bridge is more than 30 meters long, and the length of the fiberglass is more than 15m, the compensator is set up for the expansion of the glass-reinforced plastic bridge. 2．玻璃钢桥架应在下列地方设置吊架或支架：2.1 桥架接头两端0.5m处；2.2 每间距1.5～3m处；2.3 转弯处；2.4 垂直桥架每隔1.5米处。 The glass steel bridge should be installed in the following places: 0.5 m at the end of the 2.1 bridge. 2.2 to 3m per interval; The turning point; The 2.4 vertical bridge stands every 1.5 meters. 3. 吊架和支架安装保持垂直、整齐、牢固、无歪斜现象。 The hanger and bracket installation remain vertical, neat, firm and not skewed. 4. 桥架连接板螺栓固定紧固无遗漏，螺母位于桥架外侧。 The bridge is fastened with bolted and fixed bolts, and the nut is located on the outside of the bridge. 5. 缆桥架应敷设在易燃易爆气体管道和热力管道的下方。 The bridge should be placed under the flammable and explosive gas piping and the thermal pipe. 6. 金属桥架及其支架全长应不少于2处接地或接零。 The length of the metal bridge and its frame shall be no less than 2 ground or zero.