二郎山

基于二郎山隧道工程，介绍了EGM96在平面网中垂线偏差改正的应用。

Based on the Erlang Mountain Tunnel , the paper introduces application of EGM96 in correction of perpendicular deviation in plane network .

国道318线二郎山至康定公路高边坡处治技术研究

The Treatment Technology of High-Slope in Erlang Mountain-Kangding of 318 National Highway

二郎山公路隧道岩爆岩石X射线粉晶衍射成分分析

X-ray diffraction analysis for the sandy mudstones affected by rockburst in Erlang Mountain Highway Tunnel

二郎山公路隧道围岩变形影响因素研究

The influence factor analysis of rock-mass deformation in Erlang Mountain Tunnel

二郎山隧道管棚支护施工的设备选型及应用

The choice of steel pipe shield construction equipment and its application

二郎山隧道建设中的经验与教训

Experiences and Lessons From the Construction of Erlang Shan Tunnel

二郎山公路隧道轴线地应力测试研究

The measure of ground stress in road tunnel axis of Erlang Mountain

公路地质灾害整治工程设计中的工程地质分析&以川藏公路二郎山隧道西口大湾沟滑坡整治工程为例

Engineering geology analysis in the control project design for highway geological disaster

二郎山公路隧道岩爆特征与防治措施研究

Research on rockburst character and prevention measure of Erlang Mountain highway tunnel

二郎山公路隧道泥石流地质灾害及防治

The debris flow hazards of the tunnel in Erlang Mountain and its prevention

二郎山隧道围岩二次应力场特征分析

Analysis on quadratic stress field characters of surrounding rock in Erlang mountain highway tunnel

二郎山隧道洞壁位移应力测试与信息化施工

Convergence displacement of tunnel wall stress measurement and informational construction of Erlang Mountain Tunnel

二郎山半横向通风公路隧道的火灾控制研究

A Study of Ventilation in Fire Emergency of Erlang Mountain Semi-Transient Ventilation Road Tunnel

二郎山公路隧道岩爆发生规律与岩爆预测研究

Study on the laws of rockburst and its forecasting in the tunnel of Erlang Mountain road

二郎山国家森林公园旅游资源现状及开发前景

The Present Situation and Developmental Prospects of Tourism Resources in the Erlang Mountain National Forest Park

川藏公路二郎山隧道西引道地质灾害特征及整治

The Features and Treatment of Geologic Hazards of the West Approach of Erlang Mountain Tunnel , Chuang 、 Zang Road

随着二郎山国家森林公园开发力度加大，游客数量将会继续增加。

Along with the increase of empolder for Mt. Erlang national forestry park , the tourists will continue to increase massively .

与其他景区比较，二郎山国家森林公园人均旅游生态足迹处于较高水平。

Compared with other scenic areas , the Mt. Erlang national forestry park traveling ecological footprint was in the high level per capita . 3 .

二郎山特长公路隧道为单洞双车道隧道，运营通风设计十分复杂，通风工程费用十分昂贵。

The extra-long Erlangshan Highway Tunnel is a one-tube , two-lane tunnel with a very complex ventilation design , therefore it results in extremely high cost .

但二郎山为横断山脉一部分，地形地貌相当复杂，是最具生物多样性地区之一，尚需深入研究。

Erlang Mountain belongs to the Hengduan Mountain area , and the topography and landforms are complex , the biological diversity is rich , the Calyptratae should be deeply researched in this area .

二郎山隧道具有特长、高海拔、气候多变、双向交通、洞内汽流复杂等特点，所采用的平导送风半横向通风方式在我国是首次应用。

Er Lang Shan Tunnel , adopting the semi-transverse ventilation system for the first time in China , is characteristic of extensive length , high altitude , multivariate climate , two-way traffic and complex wind stream .

从地质、地应力、岩石强度及工程施工方法几个方面分析了其对二郎山隧道围岩变形位移的影响，确立了地应力分量比值与收敛位移的关系。

This paper analyzes the influence on surrounding rock deformation & displacement from the aspects of geology , geo - stress , rock strength and construction method , and establish the relationship between geo - stress component ratio and convergence displacement .