交通科技与经济
交通科技與經濟
교통과기여경제
Technology & Economy in Areas of Communications
2012年
4期
50-53
,共4页
公路工程%控制爆破%排架防护%施工技术
公路工程%控製爆破%排架防護%施工技術
공로공정%공제폭파%배가방호%시공기술
highway engineering%control blasting construction%bent frame protection%constrcution technology
302线松浦公路改建工程SB段临近村镇居民区,电力、通讯网线密集,且紧挨着建筑物。为保障既有公路交通运营和周边建筑物以及人员的安全,在高边坡路堑施工中采用控制爆破施工技术及靠壁式排架防护。结合工程实践,详细介绍控制爆破方案的设计和参数选择,以及简要的工艺流程,可供类似工程参考。
302線鬆浦公路改建工程SB段臨近村鎮居民區,電力、通訊網線密集,且緊挨著建築物。為保障既有公路交通運營和週邊建築物以及人員的安全,在高邊坡路塹施工中採用控製爆破施工技術及靠壁式排架防護。結閤工程實踐,詳細介紹控製爆破方案的設計和參數選擇,以及簡要的工藝流程,可供類似工程參攷。
302선송포공로개건공정SB단림근촌진거민구,전력、통신망선밀집,차긴애착건축물。위보장기유공로교통운영화주변건축물이급인원적안전,재고변파로참시공중채용공제폭파시공기술급고벽식배가방호。결합공정실천,상세개소공제폭파방안적설계화삼수선택,이급간요적공예류정,가공유사공정삼고。
302line Songpu highway rebuilding project of SB segment near the village residential area, electric power, communication network is dense, and next to the building. For the protection of the existing high- way traffic operation and the surrounding buildings and the safety of personnel, in high side slope excava- tion by controlled blasting construction technology and rely on wall bent frame protection, combined with the engineering practice, introduces the control blasting design and parameter selection, and the brief process, which can be the reference for the similar engineering.