旋噴樁 的英文怎麼說
中文拼音 [xuánpēnzhuāng]
旋噴樁
英文
chemical churning pile-
Selection of the technical parameters of curtain piles and carcase piles by spiral jet grouting
帷幕旋噴樁與工程旋噴樁技術參數的選擇Probe into the construction of the underwater collar beam of the high - pressure jet grouting pile
高壓旋噴樁施工水下系梁的探討Soft foundation treatment of rotary spray pile of express highway round city in guangzhou city
廣州繞城高速公路的旋噴樁軟基處理Based on the close analysis of the influence factors of the vertical bearing capacity, circular aperture extension theory is employed to establish the computing formulas for the pile vertical stress and the foundation vertical bearing capacity, respectively. moreover, with analyzing the features of the calculation parameters such as materials of gunite mortar, jet pressure, diameter of the jet pipe, pile length, pile layout, a design theory for chemical churning pile composite foundation is proposed. then, the variation of the pipe deformation with loads, the deformation coordination of pile and soil are studied
在此基礎上深入探討了旋噴樁的樁土受力特性及其復合地基的加固機理，從影響旋噴樁復合地基豎向承載力的因素入手，基於圓孔擴張理論給出了樁體豎向應力及旋噴樁復合地基的豎向承載力計算公式;通過對噴射漿液、噴射壓力選取、噴射直徑估算、樁長及樁位設計等各種計算參數的深入分析和研究，提出了一套相應的旋噴樁復合地基設計計算方法;通過計算分析，深入探討了旋噴樁復合地基變形隨荷載變化規律、樁和樁間土變形協調關系、樁土應力比及復合地基壓縮模量的確定，並提出相應的設計方法和修正參數;此外，結合工程應用，對旋噴樁復合地基的施工技術及其現場質量檢測方法進行了較全面的探討。Quality control analysis for spinning jetting pile
旋噴樁施工質量控制分析Brief introduction of engineering case for treatment of bridge and culvert soft foundation with gravel pile and of tunnel soft foundation with high - pressure jet grouting pile
簡單介紹了採用碎石樁進行橋涵軟基處理，採用高壓旋噴樁進行隧道軟基處理的工程實例。To discuss the feasibility of applying this technique into the practice of engineering, this paper references the real project of the running tunnel from great showplace to scientific house in shenzhen metro, uses the geotechnical centrifuge of southwest jiaotong university, then researches the settlement of the ground and the influence on the pipeline underground in stratum with abundant water by the technique of undraining spin - spay pile, at last draws a conclusion about the principle of the ground settlement with the construction method of excavating soil rich in water without dewatering at shenzhen metro
為了探討離心模型試驗技術這一研究手段在地下工程中應用的可行性，結合地質、水文、結構較為復雜的深圳地鐵大科區間暗挖施工sk3 + 355斷面的具體實例，應用我校新近建成的100gt土工離心試驗機，採用離心模型試驗技術對在富水地層應用水平旋噴樁工藝進行控制降水施工對地表沉降變形及地下管線的影響進行了研究。Analyze the behavior of composite foundation with beams between piles
帶連系梁的旋噴樁復合地基工作性狀分析Engineering measures for pre - consolidation and treatment of cut soft foundation with high pressure jet grouting pile or anti - slide pile are presented, together with engineering measures for consolidation of inclined soft embankment foundation with gravel pile and lateral restrained pile, and the methods of design, construction are also introduced in detail. 6
提出了高壓旋噴樁或抗滑樁預加固整治塹軟基的工程措施；提出了採用碎石樁和側向約束樁加固傾斜基底路堤軟基的工程措施，並對設計、施工、檢測進行了詳細介紹； 6The construction technology of the thin - wall caisson used in drilled pile foundation
高壓旋噴樁配合雙壁鋼圍堰在深水承臺施工中的應用This paper refers the case project of the running tunnel from grand theater to science museum in shenzhen metro, through fem numerical simulation, researches the ground surface settlement and influence on the underground pipeline in soft stratum abundant with water by the technique of horizontal jet grouting
本文以深圳地鐵一期工程大劇院科學館區間中的近接雙孔隧道工程為背景，對在富水軟弱地層中應用水平旋噴樁工藝進行控制降水施工時對地表沉降及地下管線的影響進行了研究。Reinforcing building basement by using spiral spraying pile
旋噴樁加固樓房地基Post grouting for hand dug piles with the pipe driven at the pile end
靜壓注漿與旋噴樁在巖溶礦床地表塌陷治理中的應用Analysis of calculation methods for bearing capacity and settlement of high - pressure chemical churning pile composite foundation
高壓旋噴樁復合地基承載力與沉降計算方法分析To take an actual example, the triple pipe method has been adopted to consolidate the surrounding soil by rotary shot grouting pile and swaying shot diaphragm wall in the construction of vertical shaft and access drift of running tunnel from martyr ' s park to dong shan kou station in no. l line of guangzhou metro. it turns out that this method has met the double effect of both construction support and waterproof
作為施工實例，在廣州地鐵一號線烈士陵園至東山口區間隧道的豎井及聯絡通道施工中，採用三重管法對周圍地層實施了旋噴樁和擺噴墻加固，達到了施工支護和防水止滲的雙重效果。Linking with the research called " design theory and construction technical study of the chemical churning pile composite foundation and its project application " in guilin, guangxi province, the bearing properties of the chemical churning pile and its vertical bearing capacity calculation are fully discussed through the theoretical and practical analysis
本文結合廣西桂林「經貿廣場」工程，通過理論分析、實際工程應用及現場測試分析，對旋噴樁復合地基的承載機理及其設計計算方法與施工技術進行較系統的探討。Firstly, the basic concepts of the composite foundation and the main characteristics of the chemical churning pile composite foundation are introduced in some detail. after that, configuration of the spray, structure of the injection stream, hardening mechanism of the jet grouting are probed
本文首先簡介了復合地基的基本概念及旋噴樁復合地基的主要特點，進而探討了旋噴漿液在土中的噴射形態、噴射流構造及其硬化機理。In this paper, three new technology - the closed cutting off water technology, rotary spray pile with inserting a steel tube as early supporting and framing supporting structure with bi - rows of mini - steel tube piles, were introduced and analyzed, which have been first used in the practice of deep foundation pit engineering in japan, these cases can serve as referenc to similar engineering
摘要基於工程實踐，文章介紹了首次在濟南市深基坑工程中應用的全封閉止水技術、旋噴樁插管超前樁支護技術和剛架式雙排微型樁支護結構，供相似工程設計施工參考。Jet grouting is a foundation treatment method that a high - velocity grout, which is forced under high pressure out of a nozzle, cuts into the soil to form a cylindrical soil - cement solidification, and with the result of that the bearing capacity of the foundation is enhanced and the settlement and the differential settlement are reduced. this process is widely used in constructional engineering, highway bridge, coal mine and railway bed
旋噴注漿法可在地層深處將水泥漿液等以高壓旋轉沖切土體，形成水泥土圓柱加固體，構成旋噴樁復合地基，以達到加固地基，提高承載力和減少建築物的沉降和不均勻沉降的目的，在我國建築工程、公路橋梁、煤礦和鐵路路基等建設工程中應用極為廣泛。Reliability : combined with actual examples of gyratory sprayed piles and complex foundation piles this chapter describes selection of gyratory sprayed pumping, scope, spraying materials, determination of gyratory spraying parameters, quality inspection and detailed construction process. based on the results the article summarizes settlement laws through analysis of ground base settlement observation materials and this shows that after treatment ground base settlement was reduced greatly and the method is effective
本文結合工程實例分析了注漿以後形成的旋噴樁以及復合地基的力學特徵，然後對旋噴注漿方案的選擇、注漿邊界范圍、注漿材料、旋噴參數的確定、旋噴質量檢驗方法等具體施工過程進行了詳細描述，通過對工程處理后地基沉降觀測資料的分析，表明處理后地基沉降量有了明顯降低，說明該方法在控制沉降方面非常有效。分享友人