PERENCANAAN JEMBATAN PEJALAN KAKI MENGGUNAKAN KAYU JATI HUTAN RAKYAT SEBAGAI MATERIAL KONSTRUKSI

Authors

  • Maris Setyo Nugroho UGM
  • Ali Awaludin UGM
  • Bambang Supriyadi

DOI:

https://doi.org/10.21831/inersia.v13i2.17177

Abstract

ABSTRACT

 

Eco-friendly bridge planning is an important aspect to be considered, as the issue of global warming and energy crisis develop. This study examine the planning of pedestrian bridge using community forest wood materials. The analysis is done by 3D modeling on SAP2000 auxiliary software. The research stages consist of testing mechanical properties of wood and optimization of the maximum span of the bridge. The result of testing of mechanical properties obtained result that teak wood of Blora comunity forest have value of Emin 5757 MPa. Based on SNI-7973: 2013 the value is included in the E11 quality code. The design of the pedestrian bridge uses the Warren Truss frame type. This shape was chosen because it has the highest stiffness compared to the type of Howe Truss and Pratt Truss. Based on bridge structure analysis show that, with dimension 4x6 cm bridge can bear the load of plan until span 10 m with maximum deflection 9.9 mm

 

Keywords: design, pedestrian bridge, 3D model, SAP2000.

 

ABSTRAK

 

Perencanaan jembatan yang ramah lingkungan menjadi aspek tersendiri yang harus diperhatikan,seiring berkembangnya isu  pemanasan globaldan krisis energi. Penelitian ini mengkaji tentang perencanaan jembatan pejalan kaki menggunakan material kayu hutan rakyat. Analisis dilakukan dengan pemodelan 3D pada software bantu  SAP2000. Tahapan penelitian terdiri dari pengujian mechanical properties kayu dan optimasi bentang maksimum jembatan.Hasil pengujian sifat mekanik didapatkan hasilbahwa kayu jati hutan rakyat Blora memiliki nilai Emin 5757 MPa. Berdasarkan SNI-7973:2013 nilai tersebut termasuk dalam kode mutu E11. Desain jembatan pejalan kaki menggunakan tipe rangka Warren Truss.Bentuk ini dipilih karena memiliki kekakuan yang paling tinggi dibandingkan dengan tipe Howe Truss dan Pratt Truss.Berdasarkan analisis struktur jembatan menunjukkan bahwa, dengan kayu dimensi 4x6 cm  jembatan dapat memikul beban rencana hingga bentang 10 m dengan defleksi 9.9 mm

 

Kata Kunci :desain, jembatan pejalan kaki, 3D model, SAP2000.

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Published

2017-12-05

How to Cite

Nugroho, M. S., Awaludin, A., & Supriyadi, B. (2017). PERENCANAAN JEMBATAN PEJALAN KAKI MENGGUNAKAN KAYU JATI HUTAN RAKYAT SEBAGAI MATERIAL KONSTRUKSI. Inersia : Jurnal Teknik Sipil Dan Arsitektur, 13(2), 141–153. https://doi.org/10.21831/inersia.v13i2.17177

Issue

Vol. 13 No. 2 (2017): Desember

Section

Articles

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