Title

起重機橋架跨距改制工藝

Translated Titles

Technology of Crane Bridge Upgrade to Change the Span

Authors

汪建中(Jian-Zhong Wang)

Key Words

起重機 ; 橋架 ; 主梁 ; 跨距 ; 工藝 ; Crane ; Bridge ; Main girder ; Span ; Technology

PublicationName

起重運輸機械

Volume or Term/Year and Month of Publication

2001卷12期(2001 / 12 / 20)

Page #

32 - 35

Content Language

簡體中文

Chinese Abstract

起重機橋架作為大型焊接結構件,製造要求高,其改制具有典型意義。本文結合實例詳細介紹了橋架跨距改制的工藝方法和原理,闡述了不同解決方案的差別,以此說明如何制定合理的改制工序使可能報廢的結構件達到新的使用要求。

English Abstract

It is demanding to fabricate crane bridge as large welded structure, so the upgrade to change its span is very challenging. With the aid of an example, this paper describes in detail the upgrade technology and principle, points out difference between various upgrade solutions and establishes reasonable upgrade procedures to assure that the bridge upgraded meets the span requirements and can be used in the specified workshop.

Topic Category 工程學 > 機械工程