探矿工程-岩土钻掘工程
探礦工程-巖土鑽掘工程
탐광공정-암토찬굴공정
EXPLORATION ENGINEERING (DRILLING & TUNNELING)
2013年
3期
66-70
,共5页
路基%沉陷治理%预应力锚索框架梁%垂直支挡%花管注浆法
路基%沉陷治理%預應力錨索框架樑%垂直支擋%花管註漿法
로기%침함치리%예응력묘색광가량%수직지당%화관주장법
subgrade%subsidence management%pre-stressed anchor frame beam%vertical supporting and retaining%perfo-rated pipe grouting method
针对黄陵矿业公司铁路运煤专用线K6+680~800里程处路基沉陷特征,提出了采用预应力锚索框架梁加固路基垂直支挡结构和花管注浆法提高路基抵抗变形能力的治理方案.对垂直支挡结构受力情况进行分析,对治理方案设计进行介绍.
針對黃陵礦業公司鐵路運煤專用線K6+680~800裏程處路基沉陷特徵,提齣瞭採用預應力錨索框架樑加固路基垂直支擋結構和花管註漿法提高路基牴抗變形能力的治理方案.對垂直支擋結構受力情況進行分析,對治理方案設計進行介紹.
침대황릉광업공사철로운매전용선K6+680~800리정처로기침함특정,제출료채용예응력묘색광가량가고로기수직지당결구화화관주장법제고로기저항변형능력적치리방안.대수직지당결구수력정황진행분석,대치리방안설계진행개소.
According to the characteristics of subgrade subsidence of coal transportation special line of Huangling Mining Company at K6+680~800, pre-stressed anchor frame beam and perforated pipe grouting method were suggested to be used for the consolidation of subgrade vertical supporting and retaining structure and the improvement of anti-deformation of sub-grade.The paper analyzed the force conditions of vertical supporting and retaining structure and introduced the management scheme design.
