| 摘要 |
PURPOSE: A PC circular foundation for a streetlamp is provided to reduce construction time because an unnecessary form is not required. CONSTITUTION: A PC circular foundation(20) for a streetlamp has anchor bolts(22) coupled to nuts(16) through the holes(14) of a plate(12) welded to the bottom end of a streetlamp post(10) to vertically support the streetlamp post. The PC circular foundation is formed outside and is inserted into a hole excavated on the ground.
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