Dini, Hanita Nurilina (2019) Pengujian Pasangan Dinding Batako Interlock Akibat Gaya In-Plane. Sarjana thesis, Universitas Brawijaya.
Abstract
Negara Indonesia secara geografis terletak di dalam cincin api atau ring of fire, dan merupakan titik pertemuan tiga lempeng benua yaitu lempeng Eurasia, Australia, dan Pasifik yang menyebabkan peristiwa gempa bumi sering terjadi di Indonesia. Salah satu akibat dari gempa bumi tersebut adalah runtuhnya dinding rumah tinggal penduduk. Oleh karena itu sangat diperlukan peningkatan kinerja dinding terhadap gempa. Untuk mengurangi kerugian akibat gempa tersebut, dibuat dinding menggunakan batako interlock. Pada penelitian ini dibuat dinding menggunakan batako interlock yang memiliki tinggi 80 cm, panjang 75 cm dan tebal 12,5 cm. Tulangan yang digunakan terdiri dari tulangan baja polos berdiameter 6 mm dan 8 mm. Digunakan campuran 1 semen : 5 pasir untuk spesi. Tulangan dan spesi digunakan sebagai pengisi dua lubang tepi dinding batako interlock. Pada penelitian ini dibuat 9 (sembilan) buah benda uji pasangan dinding batako interlock. Pengujian pasangan dinding batako interlock dilakukan dengan memberikan beban dari arah vertikal, horizontal dan diagonal pada masing-masing 3 (tiga) benda uji dengan load cell yang dibebani secara berangsur hingga mencapai beban maksimum dan dinding mengalami keruntuhan. Serta pengujian kuat tekan batako interlock satuan menggunakan compression test machine untuk mengetahui mutu batako interlock satuan. Hasil akhir dari penelitian ini adalah mutu batako interlock satuan, kuat tekan, kuat geser horizontal dan kuat geser diagonal dinding batako interlock. Hasil pengujian yang dilakukan pada batako interlock satuan didapatkan mutu batako single interlock adalah 4,983 MPa dan batako double interlock adalah 9,872 MPa. Hasil pengujian dinding batako interlock didapatkan kuat tekan rata-rata dinding sebesar 0,796 MPa dengan beban maksimum 82000 N, kuat geser horizontal rata-rata dinding sebesar 0,118 MPa dengan beban maksimum 23000 N dan kuat geser diagonal rata-rata dinding sebesar 0,226 MPa dengan beban maksimum 15500 N. Hasil pengujian tersebut dibandingkan dengan hasil pengujian penelitian terdahulu yakni dinding bata merah dan dinding batako-kait. Kata Kunci: batako interlock, dinding, kuat tekan, kuat geser horizontal, kuat geser diagonal xvi Halaman ini sengaja dikosongkan. xvii SUMMARY Hanita Nurilina Dini, Department of Civil Engineering, Faculty of Engineering, Brawijaya University, June 2019, Experimental Study of Interlocking Concrete Masonry Walls under In-Plane Load, Academic Supervisor: Sri Murni Dewi and Lilya Susanti. The country of Indonesia is geographically located within the ring of fire and is the meeting point of three earth plates consisting of pacific earth plate, eurasia earth plate and Indo-Australia earth plate which cause earthquakes to occur frequently in Indonesia. One of the consequences of the earthquake was the collapse of the walls of the residents' houses. Therefore it is necessary to improve the performance of the walls against earthquakes. To reduce losses due to the earthquake, walls were made using interlocking concrete blocks. In this study, walls were made using interlocking concrete blocks which were 80 cm high, 75 cm long and 12.5 cm thick. The reinforcement is consists of plain steel reinforcement with a diameter of 6 mm and 8 mm. A mixture of 1 cement : 5 sand is used for species. Reinforcement and specimens are used as fillers for two holes of interlocking block walls. In this research 9 (nine) pieces of interlocking block walls were made. Testing of interlocking block walls were done by giving a load from vertical, horizontal and diagonal directions on each of the 3 (three) walls using load cell gradually loaded until I reaches the macimum load and the wall has collapsed. And testing the compressive strength of the interlocking concrete block unit using a compression test machine to determine the quality of interlocking concrete block unit. The final results of this research are the quality of the interlocking concrete block unit, compressive strength, horizontal shear strength and diagonal shear strength of the interlocking block walls. The results of the interlocking concrete block unit compressive test obtained the quality of single block is 4.983 MPa and double block is 9.872 MPa. The results of the testing of the interlocking concrete block walls showed that the average compressive strength of the walls is 0.796 MPa with a maximum load of 82000 N, horizontal shear strength of the walls is 0.118 MPa with a maximum load of 23000 N and diagonal shear strength of the walls is 0.226 MPa with maximum load 15500 N. The research results were compared with the results of the previous studies namely red brick walls and another interlocking concrete block walls.
English Abstract
The country of Indonesia is geographically located within the ring of fire and is the meeting point of three earth plates consisting of pacific earth plate, eurasia earth plate and Indo-Australia earth plate which cause earthquakes to occur frequently in Indonesia. One of the consequences of the earthquake was the collapse of the walls of the residents' houses. Therefore it is necessary to improve the performance of the walls against earthquakes. To reduce losses due to the earthquake, walls were made using interlocking concrete blocks. In this study, walls were made using interlocking concrete blocks which were 80 cm high, 75 cm long and 12.5 cm thick. The reinforcement is consists of plain steel reinforcement with a diameter of 6 mm and 8 mm. A mixture of 1 cement : 5 sand is used for species. Reinforcement and specimens are used as fillers for two holes of interlocking block walls. In this research 9 (nine) pieces of interlocking block walls were made. Testing of interlocking block walls were done by giving a load from vertical, horizontal and diagonal directions on each of the 3 (three) walls using load cell gradually loaded until I reaches the macimum load and the wall has collapsed. And testing the compressive strength of the interlocking concrete block unit using a compression test machine to determine the quality of interlocking concrete block unit. The final results of this research are the quality of the interlocking concrete block unit, compressive strength, horizontal shear strength and diagonal shear strength of the interlocking block walls. The results of the interlocking concrete block unit compressive test obtained the quality of single block is 4.983 MPa and double block is 9.872 MPa. The results of the testing of the interlocking concrete block walls showed that the average compressive strength of the walls is 0.796 MPa with a maximum load of 82000 N, horizontal shear strength of the walls is 0.118 MPa with a maximum load of 23000 N and diagonal shear strength of the walls is 0.226 MPa with maximum load 15500 N. The research results were compared with the results of the previous studies namely red brick walls and another interlocking concrete block walls.
Other obstract
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| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FT/2019/626/051905188 |
| Uncontrolled Keywords: | batako interlock, dinding, kuat tekan, kuat geser horizontal, kuat geser diagonal, interlocking block, wall, compressive strength, horizontal shear strength, diagonal shear strength |
| Subjects: | 600 Technology (Applied sciences) > 624 Civil engineering > 624.1 Structural engineering and underground construction > 624.16 Supporting structures other than foundations > 624.164 Retaining walls |
| Divisions: | Fakultas Teknik > Teknik Sipil |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 24 Aug 2020 06:58 |
| Last Modified: | 24 Aug 2020 06:58 |
| URI: | http://repository.ub.ac.id/id/eprint/172880 |
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