Analisa Struktur Speed Bump Paduan Bahan Concrete Foam dan Polymeric Foam Dengan Variasi Rongga Menggunakan Sofware Ansys 14.5
نویسندگان
چکیده
منابع مشابه
Determinants of systolic blood pressure in Indonesian elderly men:
Tujuan penelitian ini adalah untuk mengetahui determinan tekanan darah sistolik pada kelompok lanjut usia pria. Suatu studi dengan rancangan ‘cross sectional’ dilakukan di 4 kota besar di Indonesia dengan menggunakan metoda ‘multistage random sampling’. Jumlah responden 320 orang lanjut usia pria, yang merupakan sub-sampel dari 981 responden pada penelitian yang lebih besar. Pengumpulan data di...
متن کاملEffects of ultrasound on polymeric foam porosity.
A variety of materials require functionally graded cellular microstructures whose porosity is engineered to meet specific applications (e.g. mimic bone structure for orthopaedic applications; fulfil mechanical, thermal or acoustic constraints in structural foamed components, etc.). Although a huge variety of foams can be manufactured with homogenous porosity, there are no generic processes for ...
متن کاملTubular Ceramic Foam Via Polymeric Sponge Method
Tubular ceramic foams were prepared by using natural clay as starting material and 120 ppi polyurethane foam as template via polymeric sponge method. Samples were sintered with different temperatures from 1200°C to 1280°C. The result shows that 1250°C is the ideal sintering temperature where the highest compressive strength of 1.980MPa at 47.31% porosity is obtained. The highest value in compre...
متن کاملMicrovascular based self-healing polymeric foam
A self-healing microvascular polymeric foam has been developed to improve the resilience of rigid foam core materials for sandwich structures. We investigated the healing of brittle polyisocyanurate (PIR) foam after mode-I crack separation in a 3-point single edge notch bend (SENB) specimen. A two-part healing chemistry based on a commercially available polyurethane (PUR) foam formulation is em...
متن کاملFoam Concrete Precast Elements in Composite Concrete-GFRP Plate Girders
This paper is focused on using foam concrete as structural element in polymer-concrete composite plate girders. Trial mixes of foam concrete and different proportions of foam agent were considered to obtain the suitable mix that can be used as structural element in composite girders system. Details of the experimental investigations on foam concrete precast slabs and polymer-concrete composite ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Talenta Conference Series: Energy and Engineering (EE)
سال: 2018
ISSN: 2654-704X,2654-7031
DOI: 10.32734/ee.v1i1.118