| 释义 |
putlog
put·log P0678100 (po͝ot′lôg′, -lŏg′, pŭt′-)n. One of the short pieces of lumber supporting the floor of a scaffold.
[Alteration (influenced by log) of obsolete putlock : perhaps put + lock.]putlog (ˈpʌtˌlɒɡ) or putlockn (Building) a short horizontal beam that with others supports the floor planks of a scaffold[C17: changed (through influence of log1) from earlier putlock, probably from put (past participle) +lock1]
putlog
putlog[′pu̇t‚läg] (civil engineering) A crosspiece in a scaffold or formwork; supports the soffits and is supported by the ledgers. putlog  putlogs shown in putlog holes:b In bricklaying, one of a number of short pieces of timber on which the planks forming the floor of a scaffold are laid, one end resting on the ledger of the scaffold and the other in a putlog hole.ThesaurusSeescaffolding |