Based on extensive observations and a survey of the perfrmance of unbonded post-tensioned buildings, the paper presents a categorization the common cracks in beams and slabs. The principal causes of crack formation due to restraining effects of supporting structures are discussed in detaiI. Current methods of crack formation control are presented and evaluated. The consequences of cracks on se…
LOKASI: Ruang Koleksi Umum Rak: 5
LOKASI: Lemari Referensi RF.14
Trrl Lr 953 It is shown that in order to monitor corrosion in a system as complex as reinforced concrete it is necessary to utilise a combination of methods giving different types of corrosion information in order to achieve a reliable assessment of the extent of corrosion over the structure. A comparatively high number of measurements per unit area of concrete surface are essential since th…