1) support
[英][sə'pɔ:t] [美][sə'pɔrt]
支护
1.
Research of support technology on mining softrock roadway;
煤矿软岩巷道支护技术研究
2.
Rules and support ways of roadway support and wall rock common loading;
巷道支护与围岩共同承载的规律与支护方式
3.
The study on the support technology of 3100 face tailentry in Dayang mine;
大阳煤矿3100工作面回风顺槽支护技术研究
2) supporting
[英][sə'pɔ:tɪŋ] [美][sə'pɔrtɪŋ]
支护
1.
Study of Stability and Supporting of Stope Tunnel in Chengchao Iron Mine;
程潮铁矿采场巷道稳定性与支护形式的研究
2.
The cable fully-anchoraged supporting for working face of Xishan Coal Mine 3# Coal Layer;
西山煤田3号煤层工作面切眼全锚支护
3.
Mechanical analysis on full length bolt supporting;
全长锚固锚杆支护力学分析
3) bracing
[英]['breɪsɪŋ] [美]['bresɪŋ]
支护
1.
Discussion on bracing pattern of tunnels in high stress concentration zone;
高应力集中区巷道支护形式探讨
2.
Application of fuzzy consistent matrix theory to optimization of bracing projects for deep foundation pit of metro;
模糊一致矩阵理论在地铁深基坑支护方案优选中的应用
3.
Application of combination of soil nailed wall and prestressed bolting bracing technology to the engineering of Wenquan Hotel;
土钉墙+预应力锚杆支护技术在温泉大酒店工程中的应用
4) shoring
[英]['ʃɔ:riŋ] [美]['ʃorɪŋ]
支护
1.
Wenzhou fortune center deep base pit shoring and inspect survey;
温州财富中心深基坑支护与监测
2.
Research and design of shoring up the deep foundation pit in soft soil in TNPP project;
田湾核电站软土深基坑支护设计研究
3.
After calculating and analysing the large-section-intersection laneway shoring of Zhangji Coal Mine's 8th coal layer with the technology of numerical value calculates,the authors obtain optimal shoring parameters-6 rockbolts per arrange,whose diameter,range distance and length are respectively 22 mm,0.
应用数值计算技术对张集煤矿8煤层大断面交岔点巷道支护进行计算分析,获得该交岔点的支护参数为顶板每排6根锚杆、直径22 mm、排距0。
5) retaining and protecting
支护
1.
Research on the mathematical model of optimum design of the retaining and protecting system for foundation pit;
基坑支护优化设计的数学模型研究
2.
Acoording to the related standards of China and locality ,and the material of the geological prospecting of the site, retaining and protecting for the foundation excavation of silt which is 5.
70m的淤泥质基坑的钻孔灌注桩支护,坑壁止水问题由桩间旋喷水泥浆解决。
3.
The scheme of deep mixed pile and bolting-shotcrete for retaining and protecting foundation excavation has been used according to actual conditions of project.
叙述了某大厦软弱基坑支护方案的设计过程,根据工程的实际情况,选择水泥深层搅拌桩与管锚联合支护的基坑支护方案,再进行必要的计算和验算,得到一个可行的高层建筑深基坑支护方案。
6) timbering
[英]['timbəriŋ] [美]['tɪmbɚrɪŋ]
支护
1.
The research and development of theory of timbering soft rock laneway and mechanism;
软岩巷道支护理论及支护理论的研究和发展
2.
Aiming at existing condition of its coal bed and natural geographical condition, the authors did a lot of study and practice about two alley soft rock timbering technique in integrating expand surface, got very good effect, insured "one colliery one surface", realized high yield and high benefit.
介绍了小康矿在极软岩、易自燃的厚煤层中,针对本矿的煤层赋存状况及自然地质条件围绕绽放面两巷软岩支护问题做了大量的研究和实践,取得了较好的效果,确保了“一矿一面”,实现了高产高效。
3.
In the construction of mining in coast body,it is obviously to adopt steel-case-bar spraying concrete timbering mode better than common timbering mode.
在矿井通过滑坡体段施工时,采用钢格栅喷射混凝土支护方式明显优于常用的支护方式,这种方式工艺简单,造价少,支护效果好,施工期间存在安全隐患少,特别适用于表土段、巷道围岩非常破碎区段支护。
补充资料:地下工程施工支护
地下工程施工支护
temporary support for underground works
cilxr‘】90119〔一}1户11Q,14一()仁}11日·111{1一地下工程施工支护(rom一)orarys、,I)I,‘,rtf〔,runderground work、)在地下1几程施1‘!,为维护围岩稳定,保证施1_安全的临时措施地下l_程施I_支护可以在围岩出现有害的松弛变形之前迅速提供-定抗力,改善围岩受力条件、控制开挖后的1祠岩变形增长,支承落石,保护施工安全施工_支护的结构.迈常要求有足够强度和稳定性,能适时控制变形和承载变形后所产生的载荷,‘j围岩接触良好并允许在支护后围岩能产生有限变形以利用其自身承载能力,结构简单,造价低廉.施卜方便.所占空间较小 地下工程施J几的支护类型.根据地质条件、洞室结构、断面尺寸、开挖方法、围岩暴露时间等因素决定.一般分描喷支护和构架支撑两类 锚喷支护有锚杆支护、喷混凝土支护、锚杆喷混凝土与金属网联合支护及预应力锚索深孔锚固支护等。①锚杆支护。单一锚杆支护施工方便.能‘川月宕紧密接触及时提供抗力。系统锚杆一般布置成正方形或梅花形,锚人深度较浅.间排趴约为深度之平且不大于1.sm。局部锚杆深度要超过围岩松弛区必喷混凝上支护。能对不稳定围岩提供支护抗力.封闭旧岩表而和充填裂隙,阻隔涌水。护锚喷联合支护。锚杆深人稳定岩层.围岩松弛范围较大或高边墙不稳定洞室常采川长短锚杆相结合表面喷混凝土支护。如预应力锚索支护。索体用钻孔穿过lFl岩浴动面或不稳定区进行预张拉,并维持所需载荷对岩体施加压力.适川于大跨度洞室顶拱、高边墙、岩柱、岩墙、洞脸及高边坡等不稳定岩体。(见描喷) 构架支撑要求支撑材料经济.易于拆装.连接牢固,安全可靠。按结构型式分拱形、梯形、扇形、多边拱形和棚架等几种。按制作材料分钢、预制混凝上和木3类。①钢支撑。由立柱、顶梁、垫板、于众杆、连接件及楔块组成,适用于围宕稳定性差的‘!,、小卿断面地下工程。在地压力不稳定和lFl岩变形城大的软弱宕层或断层破碎带,也有用可缩性金属支架的,钢支撑承载能力大.坚固耐久.体积小.构件轻.但成本较高卫预制混凝土支撑。适川于中、小利断而地卜!_程、j〔优点是成本低,但构件笨重,运输、安装困难_·:飞木支撑适用于中、小型断面和进行分部汗挖的地卜l_程「、J七优点是重量轻,加工、安装方便,出现险情前有征候预示且易抢工,但木材强度较低。④棚架。各类支撑材料均可制作,常用在地下工程进出口及井下导洞出渣处,一般顶部铺设垫板和柔性材料或石渣,梁的端部除临空面外均与岩壁顶紧。 所有地下工程施工的支撑柱基均安置在平整岩面或加设的垫梁、垫板上,每排支撑各构件保持在同一平面且与洞轴垂直,各排间相互连接成整体,支撑与围岩之间用背板、楔等背材塞紧,并在施工过程经常检查支撑受力情况。使用完毕及时拆除,预计支撑受力后难以拆除时,要将支撑设在建筑物设计断面以外或用非有机质材料制成的支撑。
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