支护加固,support reinforcement
1)support reinforcement支护加固
1.A case analysis for foundation pitsupport reinforcement of a commercial/residential complex in Changsha;长沙某商住楼基坑支护加固案例分析
2.The design ofsupport reinforcement of an eastern side slope of a transformer substation in Changsha city was introduced,and the slope stability was analyzed.介绍了长沙市某变电站东侧边坡支护加固设计,分析了该边坡的稳定性,根据边坡周边环境,综合考虑多方因素后,采用了分段加固支护的技术方案。
英文短句/例句
1.Research on Action Mechanism of Initial Shotcrete Layer Reinforcement to Tunnel Surrounding Rock Masses;初喷支护加固洞周岩体的作用机理研究
2.On supporting and reinforcing of strengthen anchor arm and bolting sustaining in soft rock lanway软岩巷道高强锚杆和锚注支护加固机理分析
3.Research on supporting reinforcement of roadway complex site in thin coal seam joint mining薄煤层联合开采回采巷道复杂地段支护加固研究
4.Study on the Reinforcement and Supporting Technique of Deep Soft Rock Laneway深部软岩巷道的加固与支护技术研究
5.Study on Application of Soil-nail Shoring in Reinforce of the Mine-Incline;土钉支护在矿山边坡加固中的应用研究
6.Research of Reinforcement-Support Technology to Adjacent Wall of Roadway in Complicated Soft Ground复杂软弱地层巷道围岩加固支护技术研究
7.On application of shotcrete-bolt support construction technology in side slope intensification浅谈喷锚支护施工技术在边坡加固中的应用
8.Analysis and Treatment of a Deep Foundation Pit Accidents深基坑支护工程事故原因分析与处理加固实例
9.The reasons analysis and reinforcing planning of a side slope supporting engineering collapse某边坡支护工程垮塌原因分析及加固方案
10.Grouting Reinforced Support Technology for Gateway with Broken Surrounding Rocks Under the Mining Activity Influences采动影响下破碎围岩巷道注浆加固支护技术
11.RESEARCH ON THE EFFECT OF FLOATING PILE WORKING BEHAVIOR IN FOUNDATION PIT EXCAVATING WITH REINFORCED PASSIVE SOIL REGION被动区加固后基坑悬臂支护桩性状研究
12.Optimization of Supporting Parameters for Treating High Liquid Limit Soil Slope by Soil Nails土钉加固高液限土路堑边坡的支护参数优化
13.Monitoring horizontal displacements of support structure for a complicated planar foundation pit and its reinforcement某复杂平面基坑支护结构水平位移监测及加固
14.Model tests on anti-explosion anchoring effect of tunnels reinforced by dense bolts at arch top拱顶端部加密锚杆支护洞室抗爆加固效果模型试验研究
15.Research on Grouting Reinforcing and Support in Mining Roadway with Soft Cracked Surrounding Rock;回采巷道松软破碎围岩注浆加固与支护技术研究
16.Application of Micro pile-soil nail Retaining Wall Composite Technology in Soft Soil Excavation微型桩托换加固与复合土钉支护在软土基坑工程中的应用
17.Application of bolting-grouting support technology in reinforcing entry floor under complicated stresses锚注支护技术在复杂应力结构高流变巷道底板加固中的应用
18.Numerical Simulation on Stability of Tunnel with Large Cross-section in Process of Pre-reinforcement,Excavation and Support大断面隧道地层超前预加固及开挖支护过程稳定性的数值模拟
相关短句/例句
reinforced supporting加固支护
1.Finally,some reasonable recommendations for thereinforced supporting are put forward as well.文中对长河坝水电站1#初期导流洞进口高边坡稳定进行了分析,分析采用ANSYS软件,运用三维非线性有限元法模拟了相关各岩层、断层的结构和性能,计算了全断面开挖未支护工况、开挖过程与支护工况、正常蓄水位工况和水位骤降工况下的应力状态,并通过初始地应力场计算、开挖作用下边坡变形应力计算、运行期水位骤降情况变形应力计算,综合评价了该边坡的整体稳定性,提出了合理的加固支护建议。
2.11-2Coal seam in need ofreinforced supporting in Coal Mine of Tang Shan Gou,its complex roof conditions were analyzed.针对唐山沟煤矿需要加固支护的11-2号煤层主要巷道现状,应用钻孔探测技术取得顶板岩层离层松动范围,对跨采影响段和非跨采影响段分别制定了符合巷道围岩情况的锚、网、索联合支护技术,进行巷道加固支护后,保证了8号煤层开采安全。
3)degree of reinforcement demand加固支护需求度
1.With experts’ experiences to assigning the geological condition of surrounding rock and the scale of excavation,and taking the convergence measured in all zones as the impersonal standards in different times,the dynamicdegree of reinforcement demand is calculated.隧道施工过程中,沿着洞轴方向进行分区,通过专家经验对隧道各个分区的围岩地质条件、隧道开挖规模进行评价、赋值,以各个分区的不同时段内收敛监测作为评价客观标准,在此基础上计算动态的隧道加固支护需求度。
4)design for consolidation and support加固支护设计
1.Under such condition,it must be given adesign for consolidation and support.95,边坡处于不稳定状态,必须进行加固支护设计。
5)secondary support and reinforcement二次支护与加固
6)Supporting and reinforcing system支护加固体系
延伸阅读
地下工程施工支护地下工程施工支护temporary support for underground workscilxr‘】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。
