挖孔 的英文怎麼說

On this foundation the article inducts in detail the method which is based on the relative settlement of calculating unit area end support ( qb ) force at the same time considering the feature of pedestal pile ' s " arch effect " the article introduces conception of pile effective length and finally obtain t he formula of calculating man - made pipe with bulb - shaped axial carrying capacity. the article uses marc program to calculate and analyze foundation soil ' s stress and displacement and gets the change curve chart and the proportion that is shared by king - pipe side soil friction resistance and pipe end counterforce respectively. the article inducts the structure of pedestal in detail on the basis of generalizing pedestal application cases of many countries

在此基礎上論文詳細歸納了以相對沉降為依據確定單位面積端承力q _ b的計算方法，並考慮擴底樁的「拱效應」特點引入了有效樁長的概念，最後結合公路規范推出了比較實用的人工挖孔擴底樁軸向承載力計算公式。論文運用了marc程序對地基土的應力和位移進行了有限元數值計算分析，得到了地基土的應力和位移場的變化曲線和在加載過程中樁側土摩阻力和樁端反力各自所承擔的比例；本文還在總結各國挖孔擴底樁應用情況的基礎上就擴底樁的構造進行了詳細的歸納。

Analysis on the application of manual hole - digging and perfusion stake

淺析人工挖孔灌注樁在施工中的應用

Digging pile blast hole wall rock soil dynamic parameters detection and assessment

挖孔樁孔壁巖土動力參數探測和評價

Construction method of manual hole digging pile in water bearing layer

淺析人工挖孔樁在含水層中的施工方法

The superstructure of the bridge is a three - span ( 80m + 130m + 80m ) continuous rigid frame. the main piers are single - column flexible solid piers, whose foundation are 2. 0m dug piles. the abutments are light - type box abutments, whose foundation are 1. 2m bored cast - in - place piles

該橋上部為80m + 130m + 80m三跨連續剛構；主墩為單柱柔性實體墩，其基礎為2 . 0m挖孔樁；橋臺為輕型箱式橋臺，其基礎為1 . 2m鉆孔樁。

Secondly, this paper made some theoretic researches on its engineering classfication and applicable scope for this technology ; then combining with project example, this paper carried out scheme design for this technology, and compared some different kinds of underpinning scheme and node and structure design, and put forward the method of " reinforcce steel bar through column " to build pile cap beam, " resistant bend and shear anchored reinforce steel bar " to strengthen column consolidation effect, and the method of " steel plate hoop " to build reinforcing bar connection of the foundation beam, etc. in the process of the consturction scheme research and implement, this paper synthetically elaborated the organizaton for project construction, put forward the construction technical measure of specific aim on the artificial pile, and pile cap beam, and underground adding layer and structure stabilization, and overall structure stabilization and so on. for this project, adopt reinforcing bar concrete to brace hole wall to ensure the safety of engineering in the artificial pile construction, use flexible connection catch to make the cage hoisting easier to simplify the construction process, use the method of earthwork statified symmetrical balance in the process of underground adding layer excavation

本文首先對于基礎托換與結構加固技術的目的和意義、國內外發展狀況進行了綜合闡述；其次對該項技術工程分類及適應范圍進行了理論上的分析研究；然後結合工程實例對該項技術進行了方案設計，對比幾種不同的托換方案和節點及構造設計，提出了「通筋穿柱法」做承臺梁， 「抗彎抗剪錨筋法」強化柱加固效果， 「鋼板箍法」做地基梁鋼筋連接點等多項技術；在施工方案的研究和實施過程中，對于工程施工組織進行綜合闡述，並就人工挖孔樁、承臺梁、地下加層及結構加固、整體結構穩定等專項施工方案提出有針對性的施工技術措施，人工挖孔樁施工採用鋼筋砼護壁確保挖孔樁的安全成型，使用柔性連接鉤進行鋼筋籠吊裝簡化施工工序；承臺梁施工採用梁主筋橫穿柱身化學膠錨固等；地下加層綜合施工技術採用土方分層對稱平衡開挖，分段挖土做筏基結構自穩等；最後對于該工程實施后的效果分析，說明該項綜合施工技術的可行性。

Practical design method for large - diameter cast - in - situ piles with enlarged bases in wet - collapsing loess

濕陷性黃土地區大直徑挖孔擴底灌注樁實用設計方法

Application of dug pile in pile foundation construction

挖孔樁在橋梁樁基施工中的應用

Application of hole - digging pile in pile foundation construction of bridge

挖孔樁在橋梁樁基施工中的應用

Application of hole excavating pile in pile foundation construction of bridge

挖孔樁在橋梁樁基施工中的應用

Application of complex grouting method in man - dig pile construction

注漿在人工挖孔樁事故處理中的應用

The application limits of both manual excavated pile foundation and independent foundation are analyzed through comparing technical and economic factors

摘要通過人工挖孔樁基礎與單獨基礎的技術經濟對比，分析了人工挖孔樁基礎與單獨基礎的應用界限。

The technique and application of the cast - in - site bored pile post - grouting construction

薄壁沉井法在挖孔樁基礎施工中的應用

Construction technique of sand brick sinking pile in deep water

深水河中磚沉井挖孔樁施工技術

In situ test and construction of two - shot grouting for waterproof of man - hole - pile

綜合注漿法在人1挖孔樁施工中的應用

The application of ribbed and artificially digged - belled pile

竹節型人工挖孔擴底樁的應用

Construction method about superlength artificial digging hole pile

超長人工挖孔樁施工方法

If the kick has two heads and no hole for miking, place the mic about 6 " back from the center, and slightly to the left

如果有兩面鼓皮但是沒有挖孔，那麼可以把麥克放置在距鼓皮中心6英寸的位置稍稍向左轉些即可。

Design of reamed pile ' s well - coat

人工挖孔樁護壁設計

Constructive technology of artificial hole - digging pile

淺談人工挖孔樁施工技術