2) neighbourhood tunnel
超小净距隧道
1.
At present, there is a problem with the expressway construction in our country: Double-arch tunnel and neighbourhood tunnel must be chosen in the regions with special landform and geologic condition, for the reason of route and link, space between the normal double tunnels can not satisfy the criterion.
目前我国高速公路建设中面临着这样的问题:在特殊地质及地形条件的地区,从总体路线线形、线桥隧衔接方式等因素综合考虑,双洞隧道左右线间距不能保证达到规范要求,必须选用连拱隧道、小净距隧道或者超小净距隧道等特殊结构型式。
3) small clear distance
小净距
1.
Numerical simulation of construction sequence for shallow embedded bias tunnels with small clear distance;
浅埋小净距偏压隧道施工工序的数值分析
2.
Numerical simulation of blasting control for small clear distance zone of Dongjiashan tunnel;
董家山隧道小净距段爆破控制的数值模拟
3.
On construction method optimization of small clear distance tunnel
小净距隧道施工方法优化研究
4) small interval
小净距
1.
Study of mechanical behavior and reinforcing measures of middle rock wall of parallel tunnel with small interval;
双线小净距隧道中岩墙力学特征及加固措施研究
2.
The construction of Wulong tunnel in freeway from Chongqing to Changsha is faced with cutting blasting engineering in small interval zone.
在此基础上，针对隧道净距为7～12m和4～7m两种情况，提出了小净距隧道掘进爆破的具体技术措施。
3.
All kinds of optional excavation methods highway tunnel with small interval were summarized and compared with respect to their advantages,disadvantages and applicability,and then,the construction method of the support project of Daoguanshan Tunnel and the distance request between the advancing drifts were presented.
通过对各工法的优缺点及适用性的比较,给出了道冠山隧道小净距段所用工法及其具体施工工艺,及各开挖步对应掌子面间的距离控制要求,并在对超前小导管注浆、预应力对拉锚杆、局部加长系统锚杆等小净距隧道中间岩柱常用加固方法进行比选,以确定道冠山隧道小净距段中间岩柱的加固方案。
5) small spacing
小净距
1.
Numerical simulation of Small Spacing Tunnels Construction;
小净距隧道施工的数值模拟
2.
Application of the heterotypic shaped sets of arch in the tunnel entranced hole with small spacing shallow section and bias
异型套拱在隧道洞口小净距浅埋偏压段的应用
3.
The small spacing tunnel derived from engineering practice is a new structure tunnel,which is fit for middle and small spacing tunnel especially.
小净距隧道是从工程实践中衍生出来的一种新的结构形式,特别适合于中短隧道。
6) small clear spacing
小净距
1.
Acoustic emission monitoring of surrounding rock of overpass tunnels with small clear spacing
小净距立交隧道开挖围岩稳定性声发射监测
2.
Large span and small clear spacing tunnel construction technique
大跨度小净距隧道施工技术
3.
Heshang tunnel is the first large-section highway tunnel with small clear spacing in Fujian Province.
针对大断面小净距隧道的特点,对福建省鹤上隧道进行地表下沉、围岩内部位移、洞周收敛、拱顶下沉、围岩压力、衬砌内力等项目的监测工作。
补充资料：小净
1.穆斯林净礼之一。即在参加一般礼拜前或有小秽(如流血﹑呕吐等)时履行﹐依次洗手﹑洗脸﹑洗肘﹑漱口﹑洗鼻孔﹑用湿手抹头和冲洗双足。参见"大净"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条