皂土-水泥固化物在我國之研究應用已有一段時間，本文在利用煉鋼廠所產生的廢料-爐石取代部份水泥製造皂土-爐石-水泥固化物並檢測其一般力學性質。本文研究以無圍壓縮試驗及三軸壓縮試驗為主。無圍壓縮試驗共有64 種配比以研究不同皂土含量，爐石含量，水泥含量，養護時間與強度之關係。三軸試驗以皂土含量，爐石含量，及水泥含量共8 個配比作變數，並固定養護28 日後進行壓密不排水試驗，期間並兼測孔隙水壓力參數及滲透係數。 The research and application of soildified bentonite-cement mixes have been conducted in Taiwan for sometime.This research utilized slag , which was a solid waste from a steel mill , to replace part of the cement and made bentonite-slag-cement mixtures to examine their mechanical characteristics. Primary tests included unconfined compression tests and triaxial tests. A total of 64 mixtures were conducted by unconfined compression tests for different bentonite, slag, cement contents, and curing periods. The consolidated-undrained triaxial tests were conducted to examine the effects of bentonite, slag, and cement contents on the strength parameters for specimens cured for 28 days. The coefficients of permeability are also determined for triaxial test specmens.
關聯:
中華民國第一屆結構工程研討會論文集(二)=The 1st National Congress on Structural Engineering, 1992，頁101-110
