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以彎鉤為主扣件之三明治牆板式組合結構分析 = Study on the ...

國立高雄大學土木與環境工程學系碩士班

以彎鉤為主扣件之三明治牆板式組合結構分析 = Study on the Sandwich Panel Assembly with Inplane Hook Connectors

Record Type:	Language materials, printed : monographic
Paralel Title:	Study on the Sandwich Panel Assembly with Inplane Hook Connectors
Author:	文宏仁,
Secondary Intellectual Responsibility:	國立高雄大學
Place of Publication:	[高雄市]
Published:	撰者;
Year of Publication:	民99[2010]
Description:	103面圖，表 : 30公分;
Subject:	彎鉤扣件
Subject:	Hook Connector
Online resource:	http://handle.ncl.edu.tw/11296/ndltd/15289259808973640905
Summary:	本論文研究發展一預鑄組合屋設計平台(電腦程式)，集合預分析資料於一體，未來方便作參數分析與成品展示。主要內容可分為兩大部分，第一部分，藉由抗壓試驗與PU 心材表面孔隙率影像處理的比較，探討PU 心材之彈性係數、降服強度與密度等材料性質與孔隙率關係，並用以建立快速辨識系統。第二部分為分析以彎鉤為主要扣件之組合結構受地震力以及風力影響下之反應，並根據各元件受力情形，進行彎鉤設計改良，此部分主要採用有限元素法數值分析，配合組合結構之元件三明治牆板彎鉤拉力試驗、彎矩試驗取得元件之性質，並據以建立等效之簡化且可快速分析之整屋數值模型，由此數值模型之地震力以及風力模擬分析結果，可將各組合元件如彎鉤、螺絲、加勁板、三明治防火牆板各部位之最大受力，收錄於平台，建立組合結構受力情形之快速查詢資料庫系統，並用以判斷結構是否安全，是否需要進一步進行結構或元件改良，方便設計者快速取得材料需求強度數據，增快設計與使用之效率。研究發現目前以耐候測試樣品屋為例，可通過基本的耐風及耐震要求。另外，彎鉤扣件在取消鋒利邊緣、增加側邊凹孔以及增加斜板支撐後，彎鉤抗拔出強度增加約40%。 In this thesis, a design platform is developed for the pre-fabricated house of the sandwich panels with lots of pre-analyzed data built in a database. It is useful to perform parametric study for a quick design and to demonstrate the products for commercial purposes. The present study is divided into two parts. In the first part, mechanical properties of PU (Polyurethane-elastomer), the core material of a sandwich panel, is investigated in detailed. Through an appropriately developed image processing software along with the compression lab tests of the cubic samples, porosity and its relations to other properties such as density, elastic moduli, yield limit, etc, are discussed. As a consequence, a property evaluation scheme is built in the image processing software for the future application of the rapid quality control. The second part is to evaluate the pre-fabricated sandwich panel building subjected to the seismic peak ground acceleration or wind load. Based on the results of the finite element analysis as well as the hook assembly tensile tests, the peak stresses experienced by components such as hook, panel, PU, and bolt, etc, in the model are evaluated and the design of the main connector, the so-called Quick-Hand hook is revised accordingly. These peak stresses are collected into the design platform as a useful database for quick references in the future. The pre-fabricated sandwich panel building is found to be capable of sustaining the service in the severe environment of a typhoon with the designated strength specified in building code or an earthquake up to a peak ground acceleration of 1g. Further more, by removing the sharp edge and adding more holes and supporting flange, bonding strength between the hook connector and PU core increases by 40 %.

以彎鉤為主扣件之三明治牆板式組合結構分析 = Study on the Sandwich Panel Assembly with Inplane Hook Connectors
文, 宏仁

以彎鉤為主扣件之三明治牆板式組合結構分析 = Study on the Sandwich Panel Assembly with Inplane Hook Connectors / 文宏仁撰 - [高雄市] : 撰者, 民99[2010]. - 103面 ; 圖，表 ; 30公分.
參考書目：面.
彎鉤扣件Hook Connector

以彎鉤為主扣件之三明治牆板式組合結構分析 = Study on the Sandwich Panel Assembly with Inplane Hook Connectors
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