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Perilaku Struktur Bangunan Joglo Lambang Gantung Pendapa Agung Dalem Mangkubumen Yogyakarta akibat Gaya Lateral Wismantoro, Bayu Dwi; YE. Suharno; Tri Yuniastuti
JURNAL ARSITEKTUR PENDAPA Vol. 6 No. 1 (2023): Vol. 6 No. 1 (2023)
Publisher : Universitas Widya Mataram

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Abstract

The beauty of Pendapa Agung Mangkubumen which is located in the Dalem Mangkubumen area has not been widely revealed. Pendapa Agung Dalem Mangkubumen has the uniqueness of using a pole structure located at the corner of the takir cross and hanging from the dudur to function as a place to attach the sunduk lambang gantung and behave as a pull rod. While the sunduk serves as a place for the long wood and the roof of the penanggap. This fringe roof is completely dependent on the rods so that it can freely sway when exposed to lateral forces. The purpose of this study is to examine in detail the resistance of the lambang gantung structure used in Pendapa Agung Dalem Mangkubumen against lateral forces. The research method used is observation and modeling the structure of Pendapa Agung Dalem Mangkubumen into a miniature form. The next step is structural stability analysis by testing the model against lateral forces using an earthquake resistant simulation tool (SIMUTAGA). The result of this research is that Pendapa Agung Dalem Mangkubumen is still able to withstand lateral movement with moderate vibration on a scale IV – V MMI. As a result of this movement, several Saka Guru columns shifted from their original position of about 5 mm and the sunduk kili connection was slightly stretched from its original position of about 2 mm. Meanwhile, in the South-West corner, three penanggap columns collapsed and their purus was released.
Penataan Saluran dan Pemanfaatan Eco-Enzyme pada Limbah Ternak Babi di Kampung Sumodaran Banyuraden Gamping Sleman YE. Suharno; Istiana Adianti
Jurnal Ilmiah Padma Sri Kreshna Vol. 6 No. 2 (2024): Jurnal Ilmiah Padma Sri Kreshna
Publisher : Universitas Widya Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37631/psk.v6i2.1739

Abstract

Pig farming is widely practiced by the community regarding livelihoods becauseeconomically the results are very profitable, and socially the community, especially ethnicChinese, utilizes pig livestock products in their various lives. Pig farming has increased asculinary tourism grows in various regions. As time goes by, poor pig waste managementbecomes a problem. This is the case occurs in Sumodaran Village, Banyuraden Sub-district,Gamping Sleman, which is 800 meters from the Integrated Campus of Widya MataramUniversity, and 3 km from the center of Yogyakarta City. In this area there is a pig farm that isquite troubling to the community because it discharges directly openly into the irrigationchannel behind the pen, causing water and air pollution to the surrounding environment. Pigwaste in the form of solid manure and water from the barn is left to flow into the irrigationchannel (the irrigation channel behind the barn is a tertiary channel of the Mataram sewer). Thislivestock waste without further handling causes water, air (unpleasant odor) and fly breedingso that it can pollute the surrounding environment. From the initial observations, the researcherwas encouraged to arrange the waste channel in a closed manner while utilizing eco-enzymesto break down feces or other waste so that there is no water and air pollution / odor. Keywords: pig manure, pollution, closed channel, eco-enzymes