夯土結構 的英文怎麼說
中文拼音 [bèntǔjiēgòu]
夯土結構
英文
rammed earth co truction-
Based on the structure and engineering properties, combined with the distribution rule of net foundation stress, it could better reinforce artificial soil with gravel pile and dynamic compaction
摘要根據湖區填土的層次結構和工程特性，結合地基土中附加應力的分佈規律，採用碎石樁強夯聯合法能起到較好的加固效果。In accordance with the construction of xi ' ning - huangyuan first class highway and machangyuan - ping ' an high - speed highway, based on a good deal of investigation, this paper studies the geologic character and the main physical mechanics of the collapsibility loess in qinghai. this paper also studies the foundation treatment effect with dynamic consolidation, impact rolling, lime pile and lime - soil cushion. to dynamic consolidation, much attention is given to the relationship between the ramming energy and the effective depth
本文結合西湟一級公路、馬平高速公路建設，對青海地區濕陷性黃土進行了大量勘探調查，總結研究了青海地區濕陷性黃土的地質結構特點、主要的物理力學性質及其規律；並通過現場試驗，系統地研究了強夯、沖擊碾壓、灰土擠密樁和灰土換填等地基處理方法的施工工藝及處理效果。Firstly, gravel piles in soil were laid for compacting and consolidating soil, then gravel composite foundation was treated with dynamic compaction in order to form three - level soil that is gravel composite soil and high replacement ratio composite foundation and dense composite foundation
該法先在填土層中設置好碎石樁體，利用擠密和排水固結的作用使其得到初步加固，然後對荷載影響深度范圍內的復合土體進行低能強夯處理，迫使樁體碎石沿徑向擴散，形成上部為密實的碎石二合土層、中部為擴徑后高置換率復合地基、下部為整體夯密復合地基的三層結構。In the paper, through the example of the waiting hall of xt an international airport, several main questions meet in the design have been discussed, analyzed and solved, which include in negative friction force around pile in collapsible loess, the calculating method of bearing capacity of pile. the crack control methods of analysis and design in the super - length reinforced structure have been tested in the project, and reached the effect to be hoped
本文通過西安咸陽國際機場新航站樓工程設計的具體實例，分析、論述了建築結構在設計中遇到並解決的幾個主要問題：如自重濕陷性黃土場地樁基負摩阻力問題；淺層土雖經強夯但下層土仍有可能產生負摩阻力時樁的承載力計算方法；對鋼筋混凝土結構的裂縫控制實現超長設計的分析和設計對策，經過工程驗證，達到了預期的效果。Based on the theory of modern foundation soil science and unsaturated soil mechanics, the author has tried to combine microstructure properties with macro - mechanical behavior of soil consistently. the strength and deformation properties of high - saturated soil have been investigated, and the constitutive model of the tamped soil has been built. these have not been reported in related literatures available, and thus are the innovation of this paper
以現代土質學、非飽和土力學理論為指導，將土的微觀結構特性與宏觀力學行為有機結合起來，研究強夯后高飽和度地基土的強度和變形特性，建立高飽和度地基土的本構模型，國內外尚未見相關文獻報導，這是本論文的創新之處。The paper got the detailed results that how the change of the structural parameters and the soil parameters joining in vibration influence the stability and walking velocity of the system. meanwhile, the paper got the optimal structural and run - time parameters, and acquired the main factors limiting walking speed of rolling tamper and their optimal values
通過大量的模擬，得出了模型的結構參數以及土壤參振參數的變化對系統穩定性、行走速度影響的具體結果，得到了較為優化的結構參數和運行參數，從而找出了影響滾壓夯行走速度的主要因素及其最優值。( 2 ) tamped soil with an attenuated phenomenon has been found for the first time through lab microstructure research and particle distribution test
（ 2 ）通過室內微觀結構研究和顆分試驗，首次發現強夯后地基土具有細化現象。分享友人