PENGARUH INTENSITAS TEBANG BAYANG TERHADAP KELEMBABAN DAN DAYA DUKUNG JALAN HUTAN
Abstract
Road maintenance has been generally considered as a major cost component in logging cost. An investigation on the effect of shade felling intensity on the moisture content and bearing capacity of forest road was carried out at the PT Wisma Lukita forest concession area, located in South Sumatera. Shade felling at the right and left side of forest roads is considered to be a factor which affects roads quality. It is said to affect soil moisture in the forest road structure, which in turn affects its bearing capacity.
In this study, the effect of a set of five shade felling intencity levels were investigated, starting at 21 percent up to 70 percent with 10 percent increments. The effect on moisture content turns out to be significant, and set of five felling intensity levels caused moisture contents to vary from 8 percent to 20 percent. The effect on bearing capacity however, is non-significant.Keywords
Full Text:
PDF (Bahasa Indonesia)References
Oka IG, 1978. Perencanaan jalan hutan. Makalah utama No. 5. Seminar Pembuatan Jalan Hutan. LPHH. Bogor.
Suparto R.S. & Arifin Z, 1981. Penilaian daya dukung badan jalan dengan cone penetrometer pada jalan Riung Gunung, Gambung, KPH Bandung Selatan. Laporan BPHH, Bogor No. 158: 31 - 41
DOI: https://doi.org/10.20886/jphh.1985.2.1.15-17
Refbacks
- There are currently no refbacks.
JURNAL PENELITIAN HASIL HUTAN INDEXED BY:
Copyright © 2015 | Jurnal Penelitian Hasil Hutan (JPHH, Journal of Forest Products Research)
eISSN : 2442-8957 pISSN : 0216-4329
JPHH is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.