电力勘测设计
電力勘測設計
전력감측설계
ELECTRIC POWER SURVEY
2014年
1期
46-51,76
,共7页
曾二贤%包永忠%杨景胜%高斐略
曾二賢%包永忠%楊景勝%高斐略
증이현%포영충%양경성%고비략
山区输电线路%环保设计%塔脚架%生态护坡
山區輸電線路%環保設計%塔腳架%生態護坡
산구수전선로%배보설계%탑각가%생태호파
transmission line in mountain area%environmental protection design%compound technique between unequal tower leg and piers%leg-trusst%ecological treatment
环境保护在输电线路工程中的重要性日益突出,本文研究并总结了山区输电线路环保设计的若干理念,主要结论如下:优化铁塔长短腿的极差设计,为基础配置和选用提供更大的空间;因地制宜选择性地设计特殊的塔型(如小根开铁塔、跳线上绕塔、Z型边坡塔、三角形断面塔等),可满足山区工程实际需要;优先选用原状土基础和新型环保基础型式;长短腿与不等高基础配合塔脚架使用可最大限度减少开方,建设性提出了几种适宜的塔脚架方案;山区塔基边坡推荐优先采用生态或综合护坡方案。
環境保護在輸電線路工程中的重要性日益突齣,本文研究併總結瞭山區輸電線路環保設計的若榦理唸,主要結論如下:優化鐵塔長短腿的極差設計,為基礎配置和選用提供更大的空間;因地製宜選擇性地設計特殊的塔型(如小根開鐵塔、跳線上繞塔、Z型邊坡塔、三角形斷麵塔等),可滿足山區工程實際需要;優先選用原狀土基礎和新型環保基礎型式;長短腿與不等高基礎配閤塔腳架使用可最大限度減少開方,建設性提齣瞭幾種適宜的塔腳架方案;山區塔基邊坡推薦優先採用生態或綜閤護坡方案。
배경보호재수전선로공정중적중요성일익돌출,본문연구병총결료산구수전선로배보설계적약간이념,주요결론여하:우화철탑장단퇴적겁차설계,위기출배치화선용제공경대적공간;인지제의선택성지설계특수적탑형(여소근개철탑、도선상요탑、Z형변파탑、삼각형단면탑등),가만족산구공정실제수요;우선선용원상토기출화신형배보기출형식;장단퇴여불등고기출배합탑각가사용가최대한도감소개방,건설성제출료궤충괄의적탑각가방안;산구탑기변파추천우선채용생태혹종합호파방안。
It is increasingly of great importance of environmental protection in transmission line project. Some Environment favoring design decepts and its protection measures are presented in this paper, including:①optimal design of unequal tower-leg is useful for tower foundation design and configure;②special design of tower type(small-base-tower, Jumper upward-strained tower, z-shape tower and triangle section tower. etc) is carry out to meet the project requirements;③the undisturbed soil foundtion and new environment favoring type should preferably be applied;④the compound technique between unequal tower leg and piers with leg-trusses are constructively put up, to minimize the earthwork project; ⑤ecological treatment for tower-foundation-slope is recommended by the above analysis.