商品与质量·建筑与发展
商品與質量·建築與髮展
상품여질량·건축여발전
SHANGPIN YU ZHILIANG
2014年
2期
159-159
,共1页
接触网%拨接%线岔%倒锚
接觸網%撥接%線岔%倒錨
접촉망%발접%선차%도묘
fork down%anchor catenary%dial-up line
应对既有双线路同时拨接接触网的施工工法。将需要穿越两条既有正线的接触网与不穿越两条正线的接触网临时在同一侧下锚，拨接当日再将穿越两条正线的接触网与既有接触网形成临时线岔，达到送电通车条件，后期再申请要天窗点进行倒锚，达到设计条件。
應對既有雙線路同時撥接接觸網的施工工法。將需要穿越兩條既有正線的接觸網與不穿越兩條正線的接觸網臨時在同一側下錨，撥接噹日再將穿越兩條正線的接觸網與既有接觸網形成臨時線岔，達到送電通車條件，後期再申請要天窗點進行倒錨，達到設計條件。
응대기유쌍선로동시발접접촉망적시공공법。장수요천월량조기유정선적접촉망여불천월량조정선적접촉망림시재동일측하묘，발접당일재장천월량조정선적접촉망여기유접촉망형성림시선차，체도송전통차조건，후기재신청요천창점진행도묘，체도설계조건。
Response to both the double-line dial-up at the same time Catenary Construction Method. Wil need to pas through two existing catenary is the line and not acros the two positive line catenary temporary in the same side at anchor, and dial-up day then acros the two positive line catenary both catenary form a temporary line fork to power open to traf ic conditions, and later re-apply sunroof points down anchor, to meet the design criteria.
