Volume 10 No. 2, September 2014http://hdl.handle.net/11617/51712024-03-29T13:13:00Z2024-03-29T13:13:00ZStreet Performance Analysis and Air Pollution Due to Traffic Flow In Front of SDN Kleco1 and SDN Kleco 2Mulyono, Gotot SlametSetiyaningsih, Ikahttp://hdl.handle.net/11617/51912018-03-19T04:02:17Z2014-09-01T00:00:00ZStreet Performance Analysis and Air Pollution Due to Traffic Flow In Front of SDN Kleco1 and SDN Kleco 2
Mulyono, Gotot Slamet; Setiyaningsih, Ika
SDN Kleco 1 and SDN Kleco 2 are located in Slamet Riyadi Street, Surakarta. Daily, it crossed by
alot of vehicles, not only towards the Solo City but also leave the city. Traffic impact was strongly
felt within both elementary school is air pollution. Therefore, this study was conducted to determine
whether the air quality on both location still meet the recommended standards. This study also analyzes
the performance of Slamet Riyadi Street particular road segment in which SDN Kleco 1 and
SDN Kleco 2 are located. Results of research on air quality pollution CO obtained a high of 0.450
ppm. This value is still below the WHO standard of 25 ppm per hour. While the performance is measured
by the degree of saturation produces the highest value of 0.219 means that there is still
under the standard 0.7.
2014-09-01T00:00:00ZThe Investigation of Ucs and Permeability of Miri Sragen Soils as The Subtitution of Difficult SoilsSusanto, Agushttp://hdl.handle.net/11617/51902018-03-19T04:02:19Z2014-09-01T00:00:00ZThe Investigation of Ucs and Permeability of Miri Sragen Soils as The Subtitution of Difficult Soils
Susanto, Agus
In the establishing of a construction it is often found difficult soils recognized by low bearing capacity
and high swelling. This condition is not beneficial for the construction. A simple solution to
overcome this problem is to replace the difficult soil with better ones. Sragen people often use soils
from Miri as substitution of their difficult soils before building a house. Miri soils are often used to
substitute difficult soils as highway subgrade. These soils have specific characteristics, that is in the
dry condition look like sands, but in the wet one they have high stickness. So far there is no a research
about this soils. Therefore, it is necessary to conduct a researh to learn physical and mechanical
characterictics of these soils. This research examines soils physical characterictics, unconfined
compression strength (UCS) and permeability of Miri soils. The research methods used in this research
involve several test covering properties test, unconfined compression test and permeability
test according to ASTM standard. The result of the research shows that Miri soils have specific
gravity 2.63 liquid limit 62.85% shrinkage limit 20.06% and plasticity index 27.73%. According to
USCS classification this soils are classified in SC group and according to AASHTO classification
they are classified in A-7-5(7) group. The value of UCS on 90% γd max dry 3.815 kg/cm2, 95% γd
max dry 5.430 kg/cm2, γd max 5.815 kg/cm2, 95% γd max wet 2.060 kg/cm2 and 90% γd max wet
1.425 kg/cm2. The value of permeability on 90% γd max dry 1.458 x 10-4cm/dt, 95% γd max dry
7.773 x 10-5 cm/dt, γd max 4.453 x 10-5 cm/dt , 95% γd max wet 2.246 x 10-5cm/dt dan 90% γd max
wet 4.211 x 10-6kg/cm2.
2014-09-01T00:00:00ZThe Effect of Overtime Hour to Charge with Time Cost Trade Off AnalysisSahid, Muh NurPriyanto, BudiAnggoro, Danu Trihttp://hdl.handle.net/11617/51882018-03-19T04:02:16Z2014-09-01T00:00:00ZThe Effect of Overtime Hour to Charge with Time Cost Trade Off Analysis
Sahid, Muh Nur; Priyanto, Budi; Anggoro, Danu Tri
A solution that can be implemented if it has been a delay is done accelerating the implementation of
the additional hours worked. To perform the analysis of additional hours worked by the costs incurred
can be carried out by the method of Time Cost Trade Off Analysis .. The point is to accelerate
project implementation time of analyzing the extent to which time can be shortened by increasing
the costs of the activities that can be accelerated execution time. Projects are chosen the library and
archives building Batang district because of the demand on the part of the contractor to accelerate
project completion time of a plan that is already listed in the contract due to the delay in the work.
With limited resources, the acceleration of the project is carried out by working overtime for 3 hours
a day. Crashing the work done on the items contained in the critical path of the job starts with the
smallest cost slope. Compression is performed directly to lead to increased costs and reduced indirect
costs. From the calculation, the critical time for 52 days (<9 weeks), or 10 days earlier than the
normal time is 62 days, an increase in Rp6.746.451,21 from fixed costs Rp91.259.054,91 to
Rp98.005.506,12. Then the variable cost for 24 days of overtime for a total of Rp11.023.213,87. So
we get the total job costs Rp109.028.713,87.
2014-09-01T00:00:00ZAnalysis and Design of 9-Storey Earthquake Resistant Concrete Building Based On SNI 1726-2002 and RSNI 201xJakindo, Maria Monitaris AyuPranata, Yosafat Ajihttp://hdl.handle.net/11617/51862018-03-19T04:02:17Z2014-09-01T00:00:00ZAnalysis and Design of 9-Storey Earthquake Resistant Concrete Building Based On SNI 1726-2002 and RSNI 201x
Jakindo, Maria Monitaris Ayu; Pranata, Yosafat Aji
In an effort to reduce victims and damages building from the impact of earthquakes then needed
earthquake resistant buildings. With planning and building earthquake-resistant buildings are expected
to be made safe, stable, and easy to collapse. The purpose of research is to analyze reinforced
concrete earthquake resistant building, with long-span beams based on the calculation of
earthquake loads Indonesia earthquake loads in compliance with SNI 1726-2002 and RSNI 201x.
From the analysis of the building using seismic regulations Indonesia SNI 1726-2002 and RSNI
201x using ETABS software support, it can be summed up as follows: Building A has a basic shear
force greater than the Building B, Building A has a larger displacement and drift compared to Building
A , T> 0.56 second the value of the acceleration factor in the regulation SNI 1726-2002 spectra
greater than RSNI 201x, Building A has a number of a reinforcement beam more than the Building
B, reinforcement beams prestressed reinforcement strands has as many as 43 pieces, flexural
used 3D25 with Angkur Type E, and Building A has the same number of column reinforcements
compared to Building B.
2014-09-01T00:00:00Z