价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
17期
111-112
,共2页
隧道%下穿%积水沟谷%浅埋%施工技术
隧道%下穿%積水溝穀%淺埋%施工技術
수도%하천%적수구곡%천매%시공기술
tunnel%under-passing%water channel%shallow buried%construction technology
石楼隧道下穿黄土沟谷浅埋段,沟谷内常年积水、流水,淤积层较厚,隧道洞身为松软状粉质黏土,施工中极易掉块、坍塌,通过对下穿施工技术进行总结,对类似工程施工中针对不同水文、地质和施工等因素的影响下如何确保施工安全质量提供一定的参考。
石樓隧道下穿黃土溝穀淺埋段,溝穀內常年積水、流水,淤積層較厚,隧道洞身為鬆軟狀粉質黏土,施工中極易掉塊、坍塌,通過對下穿施工技術進行總結,對類似工程施工中針對不同水文、地質和施工等因素的影響下如何確保施工安全質量提供一定的參攷。
석루수도하천황토구곡천매단,구곡내상년적수、류수,어적층교후,수도동신위송연상분질점토,시공중겁역도괴、담탑,통과대하천시공기술진행총결,대유사공정시공중침대불동수문、지질화시공등인소적영향하여하학보시공안전질량제공일정적삼고。
Shilou Tunnel under-passing water channel shallow buried section always existed problems of valley perennial water, water leakage, thick sediment layers, or because the tunnel's soil is soft like silty clay, easily off the block and collapse in construction. Summarizing the through underground construction technology, this paper provides reference for ensuring the construction safety quality under the influence of different different hydrology, geology and construction factors.