slab pile 中文意思是什麼
slab pile
解釋
初軋板坯垛-
According to the theory, the method of using half - rigid pile reinforce the embankment below the corbel of the approach slab which form a composite foundation and realize rigidity gradation, is put forward in this paper and the formula to calculate pile - soil stress ratio in light of visic curvity expansive theory is also deduced here which can be used in design
應用這一理論，本文提出了採用半剛性擠密樁復合地基加固橋頭搭板枕梁下路堤實現，路、橋的剛柔過渡方法。針對低強度半剛性擠密樁計算理論的現狀，本文應用魏西克（ visic ）擴孔理論推導了計算樁土應力比的理論公式，可供設計階段採用。 -
Smw method is a kind of pile pier and slab wall, featured by wider application, lower cost and shorter construction period
摘要勁性水泥土攪拌連續墻（ smw ）作為排樁和板墻式圍護結構的一種，以其適用性強、圍護成本相對較低、施工周期短而倍受關注。 -
Crackproof techniques applied to large pile base slab
大體積樁承臺混凝土防裂施工技術 -
The knowledge of the base is mainly classified as the meta knowledge and domain knowledge. the domain knowledge is divided into foundation scheme knowledge, buried depth calculation knowledge, pile style selection knowledge, slab selection knowledge and so on
將知識庫分級為元知識與領域知識，後者進一步分級為基礎初步選型、基礎埋深確定、樁型選擇、承臺選型等知識庫。 -
Secondly, considering the complexity of the analysis of inclined - loading pile, nonlinear finite element method is adopted to calculate the internal force and displacement of pile group under inclined loads, with the concept of equivalent width presented to simplify 3d problems into 2d problems. and a program is developed as well, which is able to consider the continuity, elastic - plasticity and layered characteristic of soil around the pile shaft. besides, the interactions among pile, base slab and soil are considered in this program and contact surface element is used to simulate slipping and crazing between pile and soil, or between base slab and soil under loads. then, the non - tension analysis is proposed, to reflect the low - tensile property of soil and concrete
在此基礎上，針對傾斜荷載下群樁基礎分析中的復雜性，提出採用非線性有限元對傾斜荷載下群樁的內力及位移進行分析，應用樁的等效寬度概念將空間問題簡化為平面問題考慮，並開發出能考慮樁周土介質連續性、彈塑性、分層性等因素的傾斜荷載下群樁內力及位移分析的計算機程序，並在程序中考慮了樁、土、承臺的相互作用，提出了採用接觸面單元來考慮荷載作用下樁與土體及承臺與土體間的滑移、開裂；並在此基礎上，提出了傾斜荷載下群樁基礎的「無拉力」分析方法，可有效地反映土體及混凝土材料的低抗拉特性。 -
Abstract : on the basis of the space structure model, the behavio r of natural oscillation of open pile - supported beam - slab wharf and its dynamic response to wave forces were calculated and analyzed. it is pointed out that dyna mic analysis should be made when an open pile - supported wharf is designed
文摘:本文在空間結構模型的基礎上，對開敞式樁基梁板碼頭結構的自振特性及其在波浪力作用下的動力響應進行了計算分析，指出開敞式樁基碼頭設計應進行動力分析。 -
Integer programming model and modified genetic algorithm for optimal turned - out slab pile for hot rolline schedule
熱軋實施計劃中最優倒垛問題的整數規劃模型及遺傳演算法 -
Which often produces some unexpected problems, such as prolonging time limit of project, increasing engineering quantities and cost, etc. through test on the site, dynamic value analysis, finite element unit method, the paper researchs construction technology of in - situ pile, transfer theory, thickness of supporting layer of head slab and depth of pile in karst area, provides some important conclusions, directs effectively the design and construction of this kind of projects
但因溶洞的分佈規律性差，現有勘探手段難於事先查明它的準確位置及大小，因而常常給施工帶來意想不到的問題：工期延長、工程量增加及工程費用增加等。本文通過現場試驗、理論計算和有限單元分析，對巖溶地區鉆孔灌注樁的施工工藝、荷載傳遞機理、持力層頂板厚度及嵌巖深度等方面進行了較為系統的研究，得出了一些重要結論，有效地指導了該類工程的設計和施工。
分享友人