03257nam a2200397 4500 20260818224251.0 310798 th eng .b10671468 AIT Thesis no.ST-86-02 Akhtaruzzaman, A. K. M. Tensile crack propagation and composite response of ferrocement Bangkok : Asian Institute of Technology, 1986 86, A-13 p. Thesis ; no. ST-86-02 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 1986 This study deals with an analytical and experimental investigation of the crack spacing, crack width and composite behaviour before and after cracking of ferrocement in direct tensile loading. Effect of various parameters on crack spacing and crack width are studied. Applicability of the law of mixture for predicting the first crack strength is also included in the study . The theoretical derivation are based on the classical theory of cracking in reinforced concrete members based on the assumption that the tensile strength of the mortar surrounding the reinforcement are uniformely distributed over an effective cross-section and a certain bond stress exists along the reinforcement. The bond stress distribution was taken from bond-slip behaviour. To check the validity of the proposed theoretical model, an extensive experimental work was carried out by casting some tensile mortar prisms reinforced with small diameter wire in the longitudinal direction only. A computer program was developed for numerical calculation of crack spacing and crack width. For composite behaviour after cracking, numerical integration was included in the same programme. Experimental findings lead to the conclusion that i~ is possible to rationally predict design properties of ferrocement on the basis of composite material and reinforced concrete concepts. Results concerning onset of cracking and measurement of average crack spacing and width, developed under short term loading, are compared and good agreement was observed. Ferrocement Testing Concrete Cracking Pama, Ricardo P., Chairpeson Brotton, D.M., Examination Committee Jearkjirm, Vithool, Examination Committee The Royal Netherlands Government, Scholaship Donor Asian Institute of Technology. Thesis ; no. ST-86-02 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B19730 .b10671468 mnait s 240401 2 951012 m a s 0 mnait mnarc 22 40 Barcode : 30050120686968 CREATED : 2014-04-21 RECORD # : i12790059 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160012331 CREATED : 2016-07-04 RECORD # : i12926188 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 119283 119283 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.ST-86-02 30050120686968 2026-08-18 22:42:51 3 2026-08-18 22 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no.ST-86-02 30050160012331 2026-08-18 22:42:51 1 2026-08-18 40