支护

The natural capacity of rocks mechanics is improved by grout and the effect of support for bolts is increased.

其实质是通过注浆改善岩体的物理力学性能，提高锚杆的支护效果。

1Main incline(1589m): excavating and delivering to exterior slag yard, shot crete rock bolt support( gunite thickness by 15cm and friction bolt length by 1.8m), ventilation, smoke exhaust and drainage.

主斜坡道长1589m：开挖、装运至洞外渣场、锚喷支护(厚15cm喷浆和长1.8m摩擦式锚杆)、通风排烟排水至洞外。

The paper has a further research on the influence of compound soil nailing behavior in the perspective and the axial strength of the soil nails of the effect of the stiffness of soil, the stiffness of soil-cement mixing piles, the width of soil-cement mixing piles, the length of nails, the angle of nails. The paper also has a research on the influence of compound soil nailing behavior in the perspective of silt and hardpan of the effect of the width of soil-cement mixing piles.

深入分析了土体的弹性模量，水泥搅拌桩的弹性模量，水泥搅拌桩挡墙的宽度，土钉长度的变化以及土钉倾角的变化对复合型土钉墙变形性状和土钉轴力的影响，以及水泥搅拌桩挡墙的宽度在淤泥土层以及砂土土层中对复合型土钉墙支护变形性状的影响。

According to in-situ construction real time observation and inverse analysis results, refinement numerical artificial analysis on a group of headrace tunnels was conducted and influence of different construction schemes and support parameters on rock mass deformation and failure behavior were researched to provide quantized data and technical aid for project construction decisions.

基于跟踪施工的现场实时观测和反演分析结果，对引水发电洞群进行了精细化数值仿真分析，研究了不同施工方案和支护参数对岩体变形、破坏特性的影响，以便为工程的施工决策提供量化资料和技术支持。

Heavy timbers are one common type of support; rock bolts in the roof and sides are most common

坑木是一种普遍使用的支架。支护顶板和两帮的锚杆也是最常用的支架。

Heavy timbers are one common type of support; rock bolts in the roof and sides are most common type of support.

坑木是一种普遍使用的支架。支护顶板和两帮的锚杆也是最常用的支架。

Heavy timbers are one common type of support; rock bolt s in the roof and sides are most common type of support.

坑木是一种普遍使用的支架。支护顶板和两帮的锚杆也是最常用的支架。

After further study of tunnel support influencing factors, this paper puts forward the ideal of integral designing of tunnel support made by horizontal jet grouting.

对拱棚支护效果的影响因素进行了深入研究，提出水平旋喷桩拱棚整体设计思想。

Study on applying the theory of inverse analysis and in-out boundary element method to forecast the pressure of soft rock tunnel'' surrounding rock and supporting deformation.

研究了用反分析理论和内、外边界元方法预测软岩巷道围岩压力和支护变形。

The interaction between rock mass transverse isotropy of slope and prestressed anchor cable with frame beam was analyzed with finite element analysis.

研究结果表明，所提出的分析模型和方法可为横观各向同性岩体边坡的预应力锚索框架梁支护设计提供了理论依据和工程借鉴。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。