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2000字范文 > 夯扩灌注桩 pile with rammed and enlarged base英语短句 例句大全

夯扩灌注桩 pile with rammed and enlarged base英语短句 例句大全

时间:2024-02-01 07:27:40

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夯扩灌注桩 pile with rammed and enlarged base英语短句 例句大全

夯扩灌注桩,pile with rammed and enlarged base

1)pile with rammed and enlarged base夯扩灌注桩

1.New formula of ultimate bearing capacity with small error forpile with rammed and enlarged base;一种新的夯扩灌注桩单桩竖向极限承载力公式

英文短句/例句

1.On the intensifying mechanism of CFS pile with rammed and enlarged base and the single pile static load testCFS夯扩灌注桩加固机理与单桩载荷试验

2.Study on Design Theory and Construction Technology of Cast-in-Place Expanded Pile with Hammer Driven Casting;锤击夯扩沉管灌注桩设计理论与施工技术研究

3.Engineering Application of Vibratory Soil Collection and Squeezed and Tamped Hole to Cast-in-Place Bored Pile振动取土与挤夯成孔灌注桩在工程中应用

4.The Application of Extruded-expanded Mud-jacking Technique on the Bottom of the Filling Pile灌注桩桩底挤扩压浆处理工艺及应用

5.Application of Piling Technology for Expanded Branches and Plates Cast-in place Pile挤扩支盘灌注桩成桩技术及工程应用

6.Study of Extruding Mechanism and Testing of the Load Bearing Capacity of DX Squeezed Pile with Expanded Branches and Plates;DX挤扩灌注桩挤扩机理和承载性能试验研究

7.The Application of Compacted Base-enlarged Pile Without Shoes in Soft Soils in Shenyang Airplane Company无桩靴夯扩桩用于沈飞公司软基加固

8.The application of post grouting cast-in-site pile with enlarged bases in high-rise building扩底后注浆灌注桩在高层建筑中的应用

9.Constructing Techniques and Experimental Study in Situ of the Cast-in-Situ Piles with Expanded-Base and Post-Pressure Grouting;扩底后注浆灌注桩施工工艺及其试验研究

10.Head-expanding Mechanism and Research on End Bearing Capacity of Ramming Expanded Piles夯扩桩扩大头形成机理和桩端承载力特性研究

11.DEVELOPMENT AND APPLICATION OF UNDER-REAMED BORE PILE DRILLIED BY MECHNICAL ROTATING CUTTER钻孔机械旋转刀扩底灌注桩的开发与应用

12.Application of the Squeezed Branch Disk Pile in the Engineering;挤扩多分支承力盘混凝土灌注桩的工程应用

13.The Application and Analysis of Jamming the Supporting Base to Pour Concrete Stakes in the Construction;挤扩支盘灌注混凝土桩在工程中的应用与分析

14.Application of Under-reamed Bored Pile in a Bridge;钻孔扩底灌注桩在桥梁基础工程中的应用

15.Development and Application of the Patent on GRP Double Tubing for Pedestal Caisson Pile in Soft Soil Foundation软土扩底灌注桩玻璃钢双套管专利开发与应用

16.Application of large-diameter cast-in-situ piles with enlarged bases in cement plant大直径挖孔扩底灌注桩在水泥厂的应用

17.The application of boring and expanding bottom pile in treating high rise building foundation钻孔扩底灌注桩在处理高层建筑地基中的应用

18.DX PILE AND ITS SEVERAL PROBLEMS OF VERTICAL BEARING CAPACITIESDX挤扩灌注桩及其竖向承载力的若干问题

相关短句/例句

ramming expand driven cast-in place pile base夯扩灌注桩基础

3)filing pile-sinking沉管夯扩灌注桩

1.Application offiling pile-sinking to engineering;沉管夯扩灌注桩在工程中的应用

4)ram-expanded pile夯扩沉管灌注桩

1.As a mature pile work technique,ram-expanded pile has been widely applied in many areas.夯扩沉管灌注桩作为一种成熟的桩工工艺,在许多地区被广泛采用,但其在某一特定的区域往往由于区域地质条件的特点,而使这一桩工工艺在这一地区有着固有的质量通病。

5)perfiision pill in basic bore with dynamic夯扩沉孔灌注桩

6)CFS pile with rammed and enlarged baseCFS夯扩灌注桩

1.On the intensifying mechanism ofCFS pile with rammed and enlarged base and the single pile static load testCFS夯扩灌注桩加固机理与单桩载荷试验

延伸阅读

灌注桩钻孔机利用取土或挤土装置在地层桩位上成孔,然后灌注混凝土成桩的桩工机械。适用于除流动淤泥层以外的一切土层成孔。钻孔机多以履带式挖掘机(或起重机)的底盘为底架,其上设置龙门导杆,作为钻凿工具的支承,并引导钻孔方向。挖掘机的发动机常作为钻孔机的动力装置。钻孔机按成孔方法,分螺旋式、冲抓式、潜水式和振动式四种,前三者属取土成孔,后一种属挤土成孔,还有综合上述多种方法的综合钻孔机。螺旋式钻孔机 用于民用和小型工业建筑,利用螺旋钻杆钻孔,螺杆通过上、下导架支承于桩架导杆上,其上端有驱动螺杆钻进的动力头,下端装带硬合金刀刃的钻头,作业时钻渣沿螺杆导槽自动排出,所钻桩孔孔壁规则,不需护壁或清洗孔底,钻至设计深度后,提出钻杆,即可灌注混凝土。此外,还有短螺旋钻孔机和有双刀管、双螺旋及底部扩孔刀的冻土钻孔机。前者专用于爆扩成孔及孔底成形;后者适用于严寒冻土,并能将孔底扩大,增加桩的承载力。冲抓式钻孔机 用于大型工业建筑和桥梁施工,可在土石混合地层、卵石或岩石地层上成孔。利用钻具冲击岩石,使之破碎,然后抓石出渣,达到成孔目的。由机架、卷扬机和钻抓工具组成。钻抓工具有螺旋钻、抓锥和冲锥三种,可根据土质拆换使用。在地下水位较高的泥质地区,采用螺旋钻,钻渣用压力水冲成泥浆排出。抓锥形如抓铲,单索操纵,可抓掘石块和卵石。冲锥有一定重量,下端有刀刃,用于冲凿岩石及坚土。潜水式钻孔机 用于沿海软土地区的桩基础施工,由潜水电动机、行星齿轮减速器和笼式钻头等组成。电动机通过减速器驱动5~7个钻头切削土壤,同时将压力水沿水管从钻头尖部射出,使钻渣成泥浆排出。设备较简单,无公害,效率高,可在各种土质条件下作业。振动式钻孔机 适于在砂土和软土地层成孔。用振动沉拔桩机将底部有单向活门的桩管沉入土中,达设计深度后,边借振动力将桩管逐渐拔出,边通过活门灌注混凝土。也可利用落锤或汽锤将桩管打入土中成孔,利用拔桩机拔出桩管,然后灌注混凝土成桩,但效率低。

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