求翻译：桩打入前应在钢板桩的锁口内涂油脂，以方便打入和拔出，并将桩尖处的凹槽底口封闭，避免泥土挤入。钢板桩堆放场地要平整坚实，底层垫枕木，堆高不超过5层。是什么意思？

正在翻译，请等待...

Before piling into the steel piles in the port and fat in order to facilitate penetration and pull out the pile, and tip of the bottom port of the socket closed to prevent soil intrusion. Steel sheet piling to be stacked flat space, a solid wood floor mat, and a high level does not exceed 5.

In the pile infiltrates should close up an opening in the steel sheet pile spreads the fat, by facilitates infiltrates and draws out, and the point of pile place scoop channel bottom mouth seal, avoids the soil pushing in.The steel sheet pile piles up the location to have to level solid, the first f

Of steel sheet piles, pile into the former should lock in the grease, to facilitate access to and pull end of pile tip of notch and mouth closed to avoid soil piled into. Steel sheet pile piled site formed a solid, underlying pad tie, no more than 5 storeys high.

正在翻译，请等待...