錨機間 的英文怎麼說
中文拼音 [máojījiān]
錨機間
英文
windlass room-
According to the test result, the mechanism of inorganically post - installed bars with cone - shaped heads was analyzed. and then the anchor intensity formula was formulated. the inorganically post - installed bars with cone - shaped head was carried on the finite element analysis on the spatial axial symmetry model
根據試驗結果，對帶錐頭無機植筋的受力機理進行了理論分析，推導出帶錐頭無機植筋的錨固強度公式，並利用空間軸對稱模型對帶錐頭無機植筋進行了有限元分析，提出了利用桿單元模擬鋼筋與混凝土之間的粘結滑移關系的方法。The harbour superintendency administration must inform the health and quarantine organ at the earliest possible time of the scheduled arrival date and time of the vessel at the quarantine anchorage
港務監督機關應當將船舶確定到達檢疫錨地的日期和時間盡早通知衛生檢疫機關。This paper analyzed the mechanism of bond between the steel shape and concrete in the src ( steel reinforced concrete ) structures. by a series of src push - out tests, both the bond strength and the relations between the bond stresses and slip, which was usually called bond - slip constitutive relations, were analyzed and studied to solve the problem on bond - anchoring design and the problem on numerical simulation of the bond - slip in fem ( finite element method ) analysis of src structures
本文分析探討了型鋼混凝土中型鋼與混凝土之間的粘結滑移機理，並通過型鋼混凝土推出試驗（ push - outtest ）研究了型鋼混凝土粘結強度、粘結應力-滑移相互關系（粘結滑移本構關系） ，以解決型鋼混凝土結構中的粘結錨固問題和有限元分析中的粘結滑移模擬問題。In the study, a new kind inorganic anchoring material was developed, which consisted of special binder and aggregate, the former is made from clinker, blast furnace slag and compound admixture, and the later is superfine sand. effects of the factors such as clinker / slag, binder / sand, solution / binder and constituent of solution on the strength, set - time and contraction of the matrix made from the anchoring material were studied
上述分析研究得出以下結論：新型無機錨固材料具有早強、快硬、高強特點， 10h .抗壓強度可達26 . 5mpa ， 365天強度可達144 . 0mpa ；初凝時間在40min . 3h .之間，且初終凝時間差在15分鐘以內；在保濕條件下具有微膨脹性，膨脹率在0 . 5 %以內。In light of the existing problem in researching the mechanism of prestressed anchor rope foundation beam system, and based on the loading and deformation compatibility relation of foundation and foundation beam of prestressed anchor rope foundation beam system, through decomposition and discretization of prestressed anchor rope foundation beam system, a new theoretical calculation method that can consider the interaction of prestressed anchor rope foundation beam system, is proposed
摘要針對現階段預應力錨索地梁與地基共同作用機理研究方面存在的問題，以預應力錨索地梁和地基巖土體之間荷載、變形協調關系為基礎，通過對預應力錨索地梁體系的分解和離散化處理，建立了能考慮預應力錨索地梁體系共同作用的預應力錨索地梁計算理論和方法。In 3d finite element method, anchor jack is simulated by link element. in this paper, the method that using link element to assort with block element has been put forward. the mechanism of reinforcing the slope by anchor jack also has been discussed in this paper
錨桿加固是邊坡加固的常用方法，在進行三維有限元計算時，常將錨桿用空間桿件單元來模擬，本文給出了空間桿件單元與地基四面體單元協調的解決辦法，並探討了邊坡錨桿加固的機理。In order to restrict the displacement of relaxed rock effectively, the factors affecting the efficacy of anchor measures are analyzed according to mechanism of action of anchor. in terms of principle orthogonal design, the influence of parameters of anchor to displacement of excavation slope are elevated by computing using finite element method simulation, and the optimal scheme of anchoring parameters including length of anchors and space between bolts and thickness of shot concrete are defined. finally, the optimal scheme of anchor parameters are determined with considering results of theory analyse and numerical calculation, which provide theory bases for engineering
為了有效防治邊坡開挖后巖體的鬆弛變形，根據錨桿的作用機理對影響錨固效果的主要因素進行分析，並利用處理多因素試驗的科學方法?正交設計原理，以有限元數值計算為手段，以有效約束邊坡開挖位移為標準，評價了錨桿長度、錨桿間距、混凝土噴層厚度等錨固參數對邊坡變形的影響大小和規律，經過比較分析最終提出了錨固參數的優化設計方案，為工程設計提供了理論指導。The paper presents a detailed numerical analysis to elucidate the failure pattern of the pit wall, the mechanism of the soil - nailed supporting system and its spatial behavior. firstly, a typical two - layer sand - cobble deposit was chosen for a detailed 2d - fem study. it was shown that due to the distinct behaviors of the upper soft sand layer against the much stiffer lower cobble layer, a bi - linear plane failure was recommended to be used in the limit equilibrium analysis
本論文對砂卵石基坑噴錨網支護進行了數值模擬研究，主要研究內容包括以下四個方面： ansys有限元程序中土體本構模型以及分步開挖與支護計算模擬研究，砂卵石基坑邊坡破壞模式研究，噴錨網支護機理研究及空間性狀研究。Meanwhile, it does not need a extra time to be carried out. it can continuously work during the excavation of trenches, so whole work cycle can be reduced. anchors and layers of shot concrete have replaced the traditional steel frames and piles, including concrete piles, steel piles, and they can largely economize construction materials, such as steel and concrete, reduce the amount of soil that would be excavated out, and improve work conditions
錨桿施工機械及設備作業空間小，可為各種地形及場地使用，同時，它不獨占工期，而隨基坑開挖同步、流水進行，節約工期;用錨桿及噴射硅面層代替傳統的鋼支撐和樁（硅樁、鋼板樁） ，能夠大量節省鋼材、硅等建材，減少土方開挖量且能改善施工條件;其次錨桿的預加應力可以通過抗拔實驗來獲得。Based on the analysis of failure features, deformation shapes, the failure mechanism of weak - rock roadway is studied systematically. optimal supporting time model of bolt - grouting support is given with different methods when analyzing the bolt - grouting supporting mechanism at large. in order to study bolt - grouting supporting mechanism systematically with simulation method in heavily stressed weak - rock coal and rock roadway of huaibei mine, fem models under different conditions are found by using fem program - ansys. finally, construction technics, grouting parameters, and so forth, are studied and applied in the coal and rock roadway of taoyuan and qinan mines
在對深部高應力軟巖巷道變形破壞特徵、變形破壞形態分析的基礎上，對巷道變形破壞機制進行了較為系統地研究；接著在對錨注支護機理進行了詳盡分析的同時，提出了最佳錨注支護時間（段）的概念，並建立了最佳錨注支護時間模型；以淮北礦區深部高應力軟巖煤、巖巷道為背景，採用大型有限元軟體ansys ，分別建立了不同條件下的數值計算模型對錨注支護進行了較為全面系統的數值模擬研究，得出了一系列有價值的結論。In this paper, i try to construct a new model of mcai, which the core was to create learning environment based on problem exploring, to create problem space, to present and find problem and to explore independently learning by means of researching anchored instruction, generative learning theory, problem - based learning, finding learning and multimedia computer and internet. the design on problem - based exploring mcai base on the newest research of learning theory, instruction design and development soft of cai
問題探索型mcai以「探索性學習」為設計基礎，通過對建構主義的「拋錨式」教學法、維特羅克的生成學習理論、布魯納的發現式學習和barrow的問題式學習理論等的研究，藉助于多媒體計算機網路技術，力圖建構以「創設問題探索的學習環境、創建問題空間、呈現或發現問題、學生自主探索」為核心的新型mcai設計模式，通過增加cai課件開發中的探索性學習成分來突破傳統cai設計的局限性。Saving the mixing and solidifying time, the new type of mechanical anchoring bolt can greatly improve the construction speed of roadway of fully mechanized working face
同樹脂錨桿相比，新型機械錨桿節省了安裝、攪拌樹脂和等待樹脂凝固時間，大大提高了綜采工作面巷道施工速度。分享友人